;******************************************************************************
;* TMS320C6x ANSI C Codegen Version 4.20 *
;* Date/Time created: Wed Feb 19 13:54:51 2003 *
;******************************************************************************
;******************************************************************************
;* GLOBAL FILE PARAMETERS *
;* *
;* Architecture : TMS320C620x *
;* Optimization : Disabled *
;* Optimizing for : Compile time, Ease of Development *
;* Based on options: no -o, no -ms *
;* Endian : Little *
;* Interrupt Thrshld : Disabled *
;* Memory Model : Small *
;* Calls to RTS : Near *
;* Pipelining : Disabled *
;* Memory Aliases : Presume are aliases (pessimistic) *
;* Debug Info : Debug *
;* *
;******************************************************************************
.asg A15, FP
.asg B14, DP
.asg B15, SP
.global $bss
.file "c6xdskinit.c"
.sect ".cinit:c"
.align 8
.field (CIR - $) - 8, 32
.field _polling+0,32
.field 0,8 ; _polling @ 0
.sect ".text"
.global _polling
_polling: .usect ".bss:c",1,1
.sym _polling,_polling, 2, 2, 8
; c:\ti\c6000\cgtools\bin\acp6x.exe -D_DEBUG -Ic:/ti/c6000/bios/include -Ic:/ti/c6000/rtdx/include -Ic:/ti/c6000/cgtools/include --keep_unneeded_types -m --i_output_file C:\DOCUME~1\yoder\LOCALS~1\Temp\TI3072_2 --template_info_file C:\DOCUME~1\yoder\LOCALS~1\Temp\TI3072_3 --object_file C:/ti/myprojects/sine8_intr/Debug/c6xdskinit.obj --opt_shell 9 c6xdskinit.c -g -k -s -frC:/ti/myprojects/sine8_intr/Debug -d_DEBUG -ic:/ti/c6000/bios/include -ic:/ti/c6000/rtdx/include -ic:/ti/c6000/cgtools/include
.sect ".text"
.global _enableGlobalINT
.file "c6xinterrupts.h"
.sym _enableGlobalINT,_enableGlobalINT, 32, 2, 0
.func 24
;----------------------------------------------------------------------
; 24 | void enableGlobalINT(void)
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _enableGlobalINT *
;* *
;* Regs Modified : B4 *
;* Regs Used : B3,B4 *
;* Local Frame Size : 0 Args + 0 Auto + 0 Save = 0 byte *
;******************************************************************************
_enableGlobalINT:
;** --------------------------------------------------------------------------*
.line 2
.line 3
;----------------------------------------------------------------------
; 26 | CSR |= 0x1;
;----------------------------------------------------------------------
MVC .S2 CSR,B4 ; |26|
OR .S2 1,B4,B4 ; |26|
MVC .S2 B4,CSR ; |26|
NOP 1
.line 4
B .S2 B3 ; |27|
NOP 5
; BRANCH OCCURS ; |27|
.endfunc 27,000000000h,0
.sect ".text"
.global _enableNMI
.sym _enableNMI,_enableNMI, 32, 2, 0
.func 31
;----------------------------------------------------------------------
; 31 | void enableNMI(void)
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _enableNMI *
;* *
;* Regs Modified : B4 *
;* Regs Used : B3,B4 *
;* Local Frame Size : 0 Args + 0 Auto + 0 Save = 0 byte *
;******************************************************************************
_enableNMI:
;** --------------------------------------------------------------------------*
.line 2
.line 3
;----------------------------------------------------------------------
; 33 | IER = _set(IER, 1, 1);
;----------------------------------------------------------------------
MVC .S2 IER,B4 ; |33|
SET .S2 B4,1,1,B4 ; |33|
MVC .S2 B4,IER ; |33|
NOP 1
.line 4
B .S2 B3 ; |34|
NOP 5
; BRANCH OCCURS ; |34|
.endfunc 34,000000000h,0
.sect ".text"
.global _enableSpecificINT
.sym _enableSpecificINT,_enableSpecificINT, 32, 2, 0
.func 38
;----------------------------------------------------------------------
; 38 | void enableSpecificINT(int INTnumber)
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _enableSpecificINT *
;* *
;* Regs Modified : A0,B4,B5,SP *
;* Regs Used : A0,A4,B3,B4,B5,SP *
;* Local Frame Size : 0 Args + 4 Auto + 0 Save = 4 byte *
;******************************************************************************
_enableSpecificINT:
;** --------------------------------------------------------------------------*
.line 2
.sym _INTnumber,4, 4, 17, 32
.sym _INTnumber,4, 4, 1, 32
SUB .D2 SP,8,SP ; |39|
STW .D2T1 A4,*+SP(4) ; |39|
NOP 2
.line 3
;----------------------------------------------------------------------
; 40 | IER = _set(IER, INTnumber, INTnumber);
;----------------------------------------------------------------------
LDW .D2T1 *+SP(4),A0 ; |40|
NOP 3
MVC .S2 IER,B5 ; |40|
MV .S2X A0,B4 ; |40|
EXTU .S1 A0,27,22,A0 ; |40|
|| EXTU .S2 B4,27,27,B4 ; |40|
OR .S2X A0,B4,B4 ; |40|
SET .S2 B5,B4,B4 ; |40|
MVC .S2 B4,IER ; |40|
NOP 1
.line 4
B .S2 B3 ; |41|
ADD .D2 8,SP,SP ; |41|
NOP 4
; BRANCH OCCURS ; |41|
.endfunc 41,000000000h,8
.sect ".text"
.global _config_Interrupt_Selector
.sym _config_Interrupt_Selector,_config_Interrupt_Selector, 32, 2, 0
.func 51
;----------------------------------------------------------------------
; 51 | void config_Interrupt_Selector(int INTnumber, int INTsource)
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _config_Interrupt_Selector *
;* *
;* Regs Modified : A0,A1,A3,B4,SP *
;* Regs Used : A0,A1,A3,A4,B3,B4,SP *
;* Local Frame Size : 0 Args + 16 Auto + 0 Save = 16 byte *
;******************************************************************************
_config_Interrupt_Selector:
;** --------------------------------------------------------------------------*
.line 2
.sym _INTnumber,4, 4, 17, 32
.sym _INTsource,20, 4, 17, 32
.sym _INTnumber,4, 4, 1, 32
.sym _INTsource,8, 4, 1, 32
.sym _IMLvalue,12, 9, 1, 32, $$fake0
.sym _IMHvalue,16, 9, 1, 32, $$fake2
SUB .D2 SP,16,SP ; |52|
;----------------------------------------------------------------------
; 57 | union
; 59 | struct
; 60 | { unsigned int INTSEL4 : 5;
; 61 | unsigned int INTSEL5 : 5;
; 62 | unsigned int INTSEL6 : 5;
; 63 | unsigned int rsvbit15 : 1;
; 64 | unsigned int INTSEL7 : 5;
; 65 | unsigned int INTSEL8 : 5;
; 66 | unsigned int INTSEL9 : 5;
; 67 | unsigned int rsvbit31 : 1;
; 68 | }exp;
; 69 | unsigned int reg;
; 70 | }IMLvalue; /* = {0,0,0,0,0,0,0,0}; *
; | /
; 72 | union
; 74 | unsigned int reg;
; 75 | struct
; 76 | { unsigned int INTSEL10 : 5;
; 77 | unsigned int INTSEL11 : 5;
; 78 | unsigned int INTSEL12 : 5;
; 79 | unsigned int rsvbit15 : 1;
; 80 | unsigned int INTSEL13 : 5;
; 81 | unsigned int INTSEL14 : 5;
; 82 | unsigned int INTSEL15 : 5;
; 83 | unsigned int rsvbit31 : 1;
; 84 | }exp;
; 85 | }IMHvalue;
;----------------------------------------------------------------------
STW .D2T2 B4,*+SP(8) ; |52|
STW .D2T1 A4,*+SP(4) ; |52|
NOP 2
.line 37
;----------------------------------------------------------------------
; 87 | IMLvalue.reg = *(unsigned volatile int *)IML;
;----------------------------------------------------------------------
MVKL .S2 0x19c0004,B4 ; |87|
MVKH .S2 0x19c0004,B4 ; |87|
LDW .D2T2 *B4,B4 ; |87|
NOP 4
STW .D2T2 B4,*+SP(12) ; |87|
NOP 2
.line 38
;----------------------------------------------------------------------
; 88 | IMHvalue.reg = *(unsigned volatile int *)IMH;
;----------------------------------------------------------------------
ZERO .D1 A0 ; |88|
MVKH .S1 0x19c0000,A0 ; |88|
LDW .D1T1 *A0,A0 ; |88|
NOP 4
STW .D2T1 A0,*+SP(16) ; |88|
NOP 2
.line 40
;----------------------------------------------------------------------
; 90 | switch (INTnumber)
; 92 | case 4 :
;----------------------------------------------------------------------
B .S1 L13 ; |90|
NOP 5
; BRANCH OCCURS ; |90|
;** --------------------------------------------------------------------------*
L1:
.line 43
;----------------------------------------------------------------------
; 93 | IMLvalue.exp.INTSEL4 = INTsource;
; 94 | break;
; 96 | case 5 :
;----------------------------------------------------------------------
LDBU .D2T2 *+SP(12),B4 ; |93|
LDW .D2T1 *+SP(8),A0 ; |93|
NOP 1
B .S1 L14 ; |93|
NOP 2
EXTU .S1 A0,27,27,A0 ; |93|
|| CLR .S2 B4,0,4,B4 ; |93|
OR .S2X A0,B4,B4 ; |93|
STB .D2T2 B4,*+SP(12) ; |93|
; BRANCH OCCURS ; |93|
;** --------------------------------------------------------------------------*
L2:
.line 47
;----------------------------------------------------------------------
; 97 | IMLvalue.exp.INTSEL5 = INTsource;
; 98 | break;
; 100 | case 6 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |97|
LDHU .D2T1 *+SP(12),A0 ; |97|
NOP 1
B .S1 L14 ; |97|
NOP 1
EXTU .S2 B4,27,27,B4 ; |97|
SHL .S2 B4,5,B4 ; |97|
|| CLR .S1 A0,5,9,A0 ; |97|
OR .S2X B4,A0,B4 ; |97|
STH .D2T2 B4,*+SP(12) ; |97|
; BRANCH OCCURS ; |97|
;** --------------------------------------------------------------------------*
L3:
.line 51
;----------------------------------------------------------------------
; 101 | IMLvalue.exp.INTSEL6 = INTsource;
; 102 | break;
; 104 | case 7 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |101|
LDBU .D2T1 *+SP(13),A0 ; |101|
NOP 1
B .S1 L14 ; |101|
NOP 1
EXTU .S2 B4,27,27,B4 ; |101|
SHL .S2 B4,2,B4 ; |101|
|| CLR .S1 A0,2,6,A0 ; |101|
OR .S2X B4,A0,B4 ; |101|
STB .D2T2 B4,*+SP(13) ; |101|
; BRANCH OCCURS ; |101|
;** --------------------------------------------------------------------------*
L4:
.line 55
;----------------------------------------------------------------------
; 105 | IMLvalue.exp.INTSEL7 = INTsource;
; 106 | break;
; 108 | case 8 :
;----------------------------------------------------------------------
LDBU .D2T2 *+SP(14),B4 ; |105|
LDW .D2T1 *+SP(8),A0 ; |105|
NOP 1
B .S1 L14 ; |105|
NOP 2
EXTU .S1 A0,27,27,A0 ; |105|
|| CLR .S2 B4,0,4,B4 ; |105|
OR .S2X A0,B4,B4 ; |105|
STB .D2T2 B4,*+SP(14) ; |105|
; BRANCH OCCURS ; |105|
;** --------------------------------------------------------------------------*
L5:
.line 59
;----------------------------------------------------------------------
; 109 | IMLvalue.exp.INTSEL8 = INTsource;
; 110 | break;
; 112 | case 9 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |109|
LDHU .D2T1 *+SP(14),A0 ; |109|
NOP 1
B .S1 L14 ; |109|
NOP 1
EXTU .S2 B4,27,27,B4 ; |109|
SHL .S2 B4,5,B4 ; |109|
|| CLR .S1 A0,5,9,A0 ; |109|
OR .S2X B4,A0,B4 ; |109|
STH .D2T2 B4,*+SP(14) ; |109|
; BRANCH OCCURS ; |109|
;** --------------------------------------------------------------------------*
L6:
.line 63
;----------------------------------------------------------------------
; 113 | IMLvalue.exp.INTSEL9 = INTsource;
; 114 | break;
; 116 | case 10 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |113|
LDBU .D2T1 *+SP(15),A0 ; |113|
NOP 1
B .S1 L14 ; |113|
NOP 1
EXTU .S2 B4,27,27,B4 ; |113|
SHL .S2 B4,2,B4 ; |113|
|| CLR .S1 A0,2,6,A0 ; |113|
OR .S2X B4,A0,B4 ; |113|
STB .D2T2 B4,*+SP(15) ; |113|
; BRANCH OCCURS ; |113|
;** --------------------------------------------------------------------------*
L7:
.line 67
;----------------------------------------------------------------------
; 117 | IMHvalue.exp.INTSEL10 = INTsource;
; 118 | break;
; 120 | case 11 :
;----------------------------------------------------------------------
LDBU .D2T2 *+SP(16),B4 ; |117|
LDW .D2T1 *+SP(8),A0 ; |117|
NOP 1
B .S1 L14 ; |117|
NOP 2
EXTU .S1 A0,27,27,A0 ; |117|
|| CLR .S2 B4,0,4,B4 ; |117|
OR .S2X A0,B4,B4 ; |117|
STB .D2T2 B4,*+SP(16) ; |117|
; BRANCH OCCURS ; |117|
;** --------------------------------------------------------------------------*
L8:
.line 71
;----------------------------------------------------------------------
; 121 | IMHvalue.exp.INTSEL11 = INTsource;
; 122 | break;
; 124 | case 12 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |121|
LDHU .D2T1 *+SP(16),A0 ; |121|
NOP 1
B .S1 L14 ; |121|
NOP 1
EXTU .S2 B4,27,27,B4 ; |121|
SHL .S2 B4,5,B4 ; |121|
|| CLR .S1 A0,5,9,A0 ; |121|
OR .S2X B4,A0,B4 ; |121|
STH .D2T2 B4,*+SP(16) ; |121|
; BRANCH OCCURS ; |121|
;** --------------------------------------------------------------------------*
L9:
.line 75
;----------------------------------------------------------------------
; 125 | IMHvalue.exp.INTSEL12 = INTsource;
; 126 | break;
; 128 | case 13 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |125|
LDBU .D2T1 *+SP(17),A0 ; |125|
NOP 1
B .S1 L14 ; |125|
NOP 1
EXTU .S2 B4,27,27,B4 ; |125|
SHL .S2 B4,2,B4 ; |125|
|| CLR .S1 A0,2,6,A0 ; |125|
OR .S2X B4,A0,B4 ; |125|
STB .D2T2 B4,*+SP(17) ; |125|
; BRANCH OCCURS ; |125|
;** --------------------------------------------------------------------------*
L10:
.line 79
;----------------------------------------------------------------------
; 129 | IMHvalue.exp.INTSEL13 = INTsource;
; 130 | break;
; 132 | case 14 :
;----------------------------------------------------------------------
LDBU .D2T2 *+SP(18),B4 ; |129|
LDW .D2T1 *+SP(8),A0 ; |129|
NOP 1
B .S1 L14 ; |129|
NOP 2
EXTU .S1 A0,27,27,A0 ; |129|
|| CLR .S2 B4,0,4,B4 ; |129|
OR .S2X A0,B4,B4 ; |129|
STB .D2T2 B4,*+SP(18) ; |129|
; BRANCH OCCURS ; |129|
;** --------------------------------------------------------------------------*
L11:
.line 83
;----------------------------------------------------------------------
; 133 | IMHvalue.exp.INTSEL14 = INTsource;
; 134 | break;
; 136 | case 15 :
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |133|
LDHU .D2T1 *+SP(18),A0 ; |133|
NOP 1
B .S1 L14 ; |133|
NOP 1
EXTU .S2 B4,27,27,B4 ; |133|
SHL .S2 B4,5,B4 ; |133|
|| CLR .S1 A0,5,9,A0 ; |133|
OR .S2X B4,A0,B4 ; |133|
STH .D2T2 B4,*+SP(18) ; |133|
; BRANCH OCCURS ; |133|
;** --------------------------------------------------------------------------*
L12:
.line 87
;----------------------------------------------------------------------
; 137 | IMHvalue.exp.INTSEL15 = INTsource;
; 138 | break;
; 140 | default : break;
;----------------------------------------------------------------------
LDW .D2T2 *+SP(8),B4 ; |137|
LDBU .D2T1 *+SP(19),A0 ; |137|
NOP 1
B .S1 L14 ; |137|
NOP 1
EXTU .S2 B4,27,27,B4 ; |137|
SHL .S2 B4,2,B4 ; |137|
|| CLR .S1 A0,2,6,A0 ; |137|
OR .S2X B4,A0,B4 ; |137|
STB .D2T2 B4,*+SP(19) ; |137|
; BRANCH OCCURS ; |137|
;** --------------------------------------------------------------------------*
L13:
SUB .D1 A4,4,A3
CMPGTU .L1 A3,11,A1 ; |137|
[ A1] B .S1 L14 ; |137|
NOP 4
MV .D1 A4,A0
; BRANCH OCCURS ; |137|
;** --------------------------------------------------------------------------*
MVKL .S2 SW1,B4 ; |137|
|| SHL .S1 A0,2,A0 ; |137|
MVKH .S2 SW1,B4 ; |137|
|| SUB .D1 A0,16,A0 ; |137|
ADD .S1X B4,A0,A0 ; |137|
LDW .D1T1 *A0,A0 ; |137|
NOP 4
B .S2X A0 ; |137|
NOP 5
; BRANCH OCCURS ; |137|
.sect ".switch"
SW1: .word L1 ; 4
.word L2 ; 5
.word L3 ; 6
.word L4 ; 7
.word L5 ; 8
.word L6 ; 9
.word L7 ; 10
.word L8 ; 11
.word L9 ; 12
.word L10 ; 13
.word L11 ; 14
.word L12 ; 15
.sect ".text"
;** --------------------------------------------------------------------------*
L14:
.line 93
;----------------------------------------------------------------------
; 143 | *(unsigned volatile int *)IML = IMLvalue.reg;
;----------------------------------------------------------------------
LDW .D2T1 *+SP(12),A0 ; |143|
MVKL .S2 0x19c0004,B4 ; |143|
MVKH .S2 0x19c0004,B4 ; |143|
NOP 2
STW .D2T1 A0,*B4 ; |143|
NOP 2
.line 94
;----------------------------------------------------------------------
; 144 | *(unsigned volatile int *)IMH = IMHvalue.reg;
;----------------------------------------------------------------------
LDW .D2T2 *+SP(16),B4 ; |144|
ZERO .D1 A0 ; |144|
MVKH .S1 0x19c0000,A0 ; |144|
NOP 2
STW .D1T2 B4,*A0 ; |144|
NOP 2
.line 96
;----------------------------------------------------------------------
; 146 | return;
;----------------------------------------------------------------------
.line 97
B .S2 B3 ; |147|
ADDK .S2 16,SP ; |147|
NOP 4
; BRANCH OCCURS ; |147|
.endfunc 147,000000000h,16
.sect ".text"
.global _mcbsp0_init
.file "c6xdskinit.c"
.sym _mcbsp0_init,_mcbsp0_init, 32, 2, 0
.func 10
;----------------------------------------------------------------------
; 10 | void mcbsp0_init() //set up McBSP0
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _mcbsp0_init *
;* *
;* Regs Modified : A0,B4,B5 *
;* Regs Used : A0,B3,B4,B5 *
;* Local Frame Size : 0 Args + 0 Auto + 0 Save = 0 byte *
;******************************************************************************
_mcbsp0_init:
;** --------------------------------------------------------------------------*
.line 2
.line 3
;----------------------------------------------------------------------
; 12 | *(unsigned volatile int *)McBSP0_SPCR = 0; //reset serial port
;----------------------------------------------------------------------
MVKL .S2 0x18c0008,B4 ; |12|
MVKH .S2 0x18c0008,B4 ; |12|
|| ZERO .D1 A0 ; |12|
STW .D2T1 A0,*B4 ; |12|
NOP 2
.line 4
;----------------------------------------------------------------------
; 13 | *(unsigned volatile int *)McBSP0_PCR = 0; //set pin control reg
;----------------------------------------------------------------------
MVKL .S2 0x18c0024,B4 ; |13|
MVKH .S2 0x18c0024,B4 ; |13|
|| ZERO .D2 B5 ; |13|
STW .D2T2 B5,*B4 ; |13|
NOP 2
.line 5
;----------------------------------------------------------------------
; 14 | *(unsigned volatile int *)McBSP0_RCR = 0x10040; //set rx control reg on
; | e 16 bit data/frame
;----------------------------------------------------------------------
MVKL .S2 0x18c000c,B4 ; |14|
|| MVKL .S1 0x10040,A0 ; |14|
MVKH .S2 0x18c000c,B4 ; |14|
|| MVKH .S1 0x10040,A0 ; |14|
STW .D2T1 A0,*B4 ; |14|
NOP 2
.line 6
;----------------------------------------------------------------------
; 15 | *(unsigned volatile int *)McBSP0_XCR = 0x10040; //set tx control reg on
; | e 16 bit data/frame
;----------------------------------------------------------------------
MVKL .S2 0x18c0010,B4 ; |15|
|| MVKL .S1 0x10040,A0 ; |15|
MVKH .S2 0x18c0010,B4 ; |15|
|| MVKH .S1 0x10040,A0 ; |15|
STW .D2T1 A0,*B4 ; |15|
NOP 2
.line 7
;----------------------------------------------------------------------
; 16 | *(unsigned volatile int *)McBSP0_DXR = 0;
;----------------------------------------------------------------------
MVKL .S2 0x18c0004,B4 ; |16|
MVKH .S2 0x18c0004,B4 ; |16|
STW .D2T2 B5,*B4 ; |16|
NOP 2
.line 8
;----------------------------------------------------------------------
; 17 | *(unsigned volatile int *)McBSP0_SPCR = 0x12001;//setup SP control reg
;----------------------------------------------------------------------
MVKL .S2 0x12001,B4 ; |17|
|| MVKL .S1 0x18c0008,A0 ; |17|
MVKH .S2 0x12001,B4 ; |17|
|| MVKH .S1 0x18c0008,A0 ; |17|
STW .D1T2 B4,*A0 ; |17|
NOP 2
.line 9
B .S2 B3 ; |18|
NOP 5
; BRANCH OCCURS ; |18|
.endfunc 18,000000000h,0
.sect ".text"
.global _mcbsp0_write
.sym _mcbsp0_write,_mcbsp0_write, 32, 2, 0
.func 20
;----------------------------------------------------------------------
; 20 | void mcbsp0_write(int out_data) //function for writing
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _mcbsp0_write *
;* *
;* Regs Modified : A0,B0,B4,SP *
;* Regs Used : A0,A4,B0,B3,B4,DP,SP *
;* Local Frame Size : 0 Args + 8 Auto + 0 Save = 8 byte *
;******************************************************************************
_mcbsp0_write:
;** --------------------------------------------------------------------------*
.line 2
.sym _out_data,4, 4, 17, 32
.sym _out_data,4, 4, 1, 32
.sym _temp,8, 4, 1, 32
SUB .D2 SP,8,SP ; |21|
;----------------------------------------------------------------------
; 22 | int temp;
;----------------------------------------------------------------------
STW .D2T1 A4,*+SP(4) ; |21|
NOP 2
.line 5
;----------------------------------------------------------------------
; 24 | if (polling) //bypass if interrupt-driven
;----------------------------------------------------------------------
LDB .D2T2 *+DP(_polling),B0 ; |24|
NOP 4
[!B0] B .S1 L16 ; |24|
NOP 5
; BRANCH OCCURS ; |24|
;** --------------------------------------------------------------------------*
.line 7
;----------------------------------------------------------------------
; 26 | temp = *(unsigned volatile int *)McBSP0_SPCR & 0x20000;
;----------------------------------------------------------------------
MVKL .S1 0x18c0008,A0 ; |26|
MVKH .S1 0x18c0008,A0 ; |26|
LDW .D1T1 *A0,A0 ; |26|
ZERO .D2 B4 ; |26|
MVKH .S2 0x20000,B4 ; |26|
NOP 2
AND .S2X B4,A0,B4 ; |26|
STW .D2T2 B4,*+SP(8) ; |26|
NOP 2
.line 8
;----------------------------------------------------------------------
; 27 | while ( temp == 0)
;----------------------------------------------------------------------
MV .D2 B4,B0
[ B0] B .S1 L16 ; |27|
NOP 5
; BRANCH OCCURS ; |27|
;*----------------------------------------------------------------------------*
;* SOFTWARE PIPELINE INFORMATION
;* Disqualified loop: software pipelining disabled
;*----------------------------------------------------------------------------*
L15:
.line 9
;----------------------------------------------------------------------
; 28 | temp = *(unsigned volatile int *)McBSP0_SPCR & 0x20000;
;----------------------------------------------------------------------
MVKL .S1 0x18c0008,A0 ; |28|
MVKH .S1 0x18c0008,A0 ; |28|
LDW .D1T1 *A0,A0 ; |28|
ZERO .D2 B4 ; |28|
MVKH .S2 0x20000,B4 ; |28|
NOP 2
AND .S2X B4,A0,B4 ; |28|
MV .D2 B4,B0 ; |28|
[!B0] B .S1 L15 ; |28|
STW .D2T2 B4,*+SP(8) ; |28|
NOP 4
; BRANCH OCCURS ; |28|
;** --------------------------------------------------------------------------*
L16:
.line 11
;----------------------------------------------------------------------
; 30 | *(unsigned volatile int *)McBSP0_DXR = out_data;
;----------------------------------------------------------------------
LDW .D2T2 *+SP(4),B4 ; |30|
MVKL .S1 0x18c0004,A0 ; |30|
MVKH .S1 0x18c0004,A0 ; |30|
NOP 2
STW .D1T2 B4,*A0 ; |30|
NOP 2
.line 12
B .S2 B3 ; |31|
ADD .D2 8,SP,SP ; |31|
NOP 4
; BRANCH OCCURS ; |31|
.endfunc 31,000000000h,8
.sect ".text"
.global _mcbsp0_read
.sym _mcbsp0_read,_mcbsp0_read, 36, 2, 0
.func 33
;----------------------------------------------------------------------
; 33 | int mcbsp0_read() //function for reading
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _mcbsp0_read *
;* *
;* Regs Modified : A0,A4,B0,SP *
;* Regs Used : A0,A4,B0,B3,DP,SP *
;* Local Frame Size : 0 Args + 4 Auto + 0 Save = 4 byte *
;******************************************************************************
_mcbsp0_read:
;** --------------------------------------------------------------------------*
.line 2
;----------------------------------------------------------------------
; 35 | int temp;
;----------------------------------------------------------------------
.sym _temp,4, 4, 1, 32
SUB .D2 SP,8,SP ; |34|
.line 5
;----------------------------------------------------------------------
; 37 | if (polling)
;----------------------------------------------------------------------
LDB .D2T2 *+DP(_polling),B0 ; |37|
NOP 4
[!B0] B .S1 L18 ; |37|
NOP 5
; BRANCH OCCURS ; |37|
;** --------------------------------------------------------------------------*
.line 7
;----------------------------------------------------------------------
; 39 | temp = *(unsigned volatile int *)McBSP0_SPCR & 0x2;
;----------------------------------------------------------------------
MVKL .S1 0x18c0008,A0 ; |39|
MVKH .S1 0x18c0008,A0 ; |39|
LDW .D1T1 *A0,A0 ; |39|
NOP 4
AND .S1 2,A0,A0 ; |39|
STW .D2T1 A0,*+SP(4) ; |39|
NOP 2
.line 8
;----------------------------------------------------------------------
; 40 | while ( temp == 0)
;----------------------------------------------------------------------
MV .S2X A0,B0
[ B0] B .S1 L18 ; |40|
NOP 5
; BRANCH OCCURS ; |40|
;*----------------------------------------------------------------------------*
;* SOFTWARE PIPELINE INFORMATION
;* Disqualified loop: software pipelining disabled
;*----------------------------------------------------------------------------*
L17:
.line 9
;----------------------------------------------------------------------
; 41 | temp = *(unsigned volatile int *)McBSP0_SPCR & 0x2;
;----------------------------------------------------------------------
MVKL .S1 0x18c0008,A0 ; |41|
MVKH .S1 0x18c0008,A0 ; |41|
LDW .D1T1 *A0,A0 ; |41|
NOP 4
AND .S1 2,A0,A0 ; |41|
MV .S2X A0,B0 ; |41|
[!B0] B .S1 L17 ; |41|
STW .D2T1 A0,*+SP(4) ; |41|
NOP 4
; BRANCH OCCURS ; |41|
;** --------------------------------------------------------------------------*
L18:
.line 11
;----------------------------------------------------------------------
; 43 | temp = *(unsigned volatile int *)McBSP0_DRR;
;----------------------------------------------------------------------
ZERO .D1 A0 ; |43|
MVKH .S1 0x18c0000,A0 ; |43|
LDW .D1T1 *A0,A0 ; |43|
NOP 4
STW .D2T1 A0,*+SP(4) ; |43|
NOP 2
.line 12
;----------------------------------------------------------------------
; 44 | return temp;
;----------------------------------------------------------------------
MV .D1 A0,A4
.line 13
B .S2 B3 ; |45|
ADD .D2 8,SP,SP ; |45|
NOP 4
; BRANCH OCCURS ; |45|
.endfunc 45,000000000h,8
.sect ".text"
.global _TLC320AD535_Init
.sym _TLC320AD535_Init,_TLC320AD535_Init, 32, 2, 0
.func 47
;----------------------------------------------------------------------
; 47 | void TLC320AD535_Init() //init AD535
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _TLC320AD535_Init *
;* *
;* Regs Modified : A0,A4,B0,B3,B4,SP *
;* Regs Used : A0,A4,B0,B3,B4,SP *
;* Local Frame Size : 0 Args + 0 Auto + 4 Save = 4 byte *
;******************************************************************************
_TLC320AD535_Init:
;** --------------------------------------------------------------------------*
.line 2
STW .D2T2 B3,*SP--(8) ; |48|
NOP 2
.line 3
;----------------------------------------------------------------------
; 49 | mcbsp0_read(); //setting up AD535 Register 3
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |49|
MVKL .S2 RL0,B3 ; |49|
MVKH .S2 RL0,B3 ; |49|
NOP 3
RL0: ; CALL OCCURS ; |49|
.line 4
;----------------------------------------------------------------------
; 50 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |50|
MVKL .S2 RL2,B3 ; |50|
MVKH .S2 RL2,B3 ; |50|
ZERO .D1 A4 ; |50|
NOP 2
RL2: ; CALL OCCURS ; |50|
.line 5
;----------------------------------------------------------------------
; 51 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |51|
MVKL .S2 RL4,B3 ; |51|
MVKH .S2 RL4,B3 ; |51|
NOP 3
RL4: ; CALL OCCURS ; |51|
.line 6
;----------------------------------------------------------------------
; 52 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |52|
MVKL .S2 RL6,B3 ; |52|
MVKH .S2 RL6,B3 ; |52|
ZERO .D1 A4 ; |52|
NOP 2
RL6: ; CALL OCCURS ; |52|
.line 7
;----------------------------------------------------------------------
; 53 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |53|
MVKL .S2 RL8,B3 ; |53|
MVKH .S2 RL8,B3 ; |53|
NOP 3
RL8: ; CALL OCCURS ; |53|
.line 8
;----------------------------------------------------------------------
; 54 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |54|
MVKL .S2 RL10,B3 ; |54|
MVKH .S2 RL10,B3 ; |54|
ZERO .D1 A4 ; |54|
NOP 2
RL10: ; CALL OCCURS ; |54|
.line 9
;----------------------------------------------------------------------
; 55 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |55|
MVKL .S2 RL12,B3 ; |55|
MVKH .S2 RL12,B3 ; |55|
NOP 3
RL12: ; CALL OCCURS ; |55|
.line 10
;----------------------------------------------------------------------
; 56 | mcbsp0_write(1); //send bit for Secondary Communications
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |56|
MVKL .S2 RL14,B3 ; |56|
MVKH .S2 RL14,B3 ; |56|
MVK .S1 0x1,A4 ; |56|
NOP 2
RL14: ; CALL OCCURS ; |56|
.line 11
;----------------------------------------------------------------------
; 57 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |57|
MVKL .S2 RL16,B3 ; |57|
MVKH .S2 RL16,B3 ; |57|
NOP 3
RL16: ; CALL OCCURS ; |57|
.line 12
;----------------------------------------------------------------------
; 58 | mcbsp0_write(0x0386); //voice channel reset,pre-amps selected
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |58|
MVKL .S2 RL18,B3 ; |58|
MVK .S1 0x386,A4 ; |58|
MVKH .S2 RL18,B3 ; |58|
NOP 2
RL18: ; CALL OCCURS ; |58|
.line 13
;----------------------------------------------------------------------
; 59 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |59|
MVKL .S2 RL20,B3 ; |59|
MVKH .S2 RL20,B3 ; |59|
NOP 3
RL20: ; CALL OCCURS ; |59|
;** --------------------------------------------------------------------------*
.line 14
;----------------------------------------------------------------------
; 60 | mcbsp0_write(0); //clear Secondary Communications
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |60|
MVKL .S2 RL22,B3 ; |60|
MVKH .S2 RL22,B3 ; |60|
ZERO .D1 A4 ; |60|
NOP 2
RL22: ; CALL OCCURS ; |60|
.line 15
;----------------------------------------------------------------------
; 61 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |61|
MVKL .S2 RL24,B3 ; |61|
MVKH .S2 RL24,B3 ; |61|
NOP 3
RL24: ; CALL OCCURS ; |61|
.line 16
;----------------------------------------------------------------------
; 62 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |62|
MVKL .S2 RL26,B3 ; |62|
MVKH .S2 RL26,B3 ; |62|
ZERO .D1 A4 ; |62|
NOP 2
RL26: ; CALL OCCURS ; |62|
.line 17
;----------------------------------------------------------------------
; 63 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |63|
MVKL .S2 RL28,B3 ; |63|
MVKH .S2 RL28,B3 ; |63|
NOP 3
RL28: ; CALL OCCURS ; |63|
.line 18
;----------------------------------------------------------------------
; 64 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |64|
MVKL .S2 RL30,B3 ; |64|
MVKH .S2 RL30,B3 ; |64|
ZERO .D1 A4 ; |64|
NOP 2
RL30: ; CALL OCCURS ; |64|
.line 19
;----------------------------------------------------------------------
; 65 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |65|
MVKL .S2 RL32,B3 ; |65|
MVKH .S2 RL32,B3 ; |65|
NOP 3
RL32: ; CALL OCCURS ; |65|
.line 20
;----------------------------------------------------------------------
; 66 | mcbsp0_write(1); //send bit for Secondary Communications
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |66|
MVKL .S2 RL34,B3 ; |66|
MVKH .S2 RL34,B3 ; |66|
MVK .S1 0x1,A4 ; |66|
NOP 2
RL34: ; CALL OCCURS ; |66|
.line 21
;----------------------------------------------------------------------
; 67 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |67|
MVKL .S2 RL36,B3 ; |67|
MVKH .S2 RL36,B3 ; |67|
NOP 3
RL36: ; CALL OCCURS ; |67|
.line 22
;----------------------------------------------------------------------
; 68 | mcbsp0_write(0x0306); //voice channel clear reset,pre-amps sele
; | cted
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |68|
MVKL .S2 RL38,B3 ; |68|
MVK .S1 0x306,A4 ; |68|
MVKH .S2 RL38,B3 ; |68|
NOP 2
RL38: ; CALL OCCURS ; |68|
.line 23
;----------------------------------------------------------------------
; 69 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |69|
MVKL .S2 RL40,B3 ; |69|
MVKH .S2 RL40,B3 ; |69|
NOP 3
RL40: ; CALL OCCURS ; |69|
.line 24
;----------------------------------------------------------------------
; 70 | mcbsp0_write(0); //clear Secondary Communications
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |70|
MVKL .S2 RL42,B3 ; |70|
MVKH .S2 RL42,B3 ; |70|
ZERO .D1 A4 ; |70|
NOP 2
RL42: ; CALL OCCURS ; |70|
;** --------------------------------------------------------------------------*
.line 25
;----------------------------------------------------------------------
; 71 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |71|
MVKL .S2 RL44,B3 ; |71|
MVKH .S2 RL44,B3 ; |71|
NOP 3
RL44: ; CALL OCCURS ; |71|
.line 27
;----------------------------------------------------------------------
; 73 | mcbsp0_write(0); //setting up AD535 Register 4
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |73|
MVKL .S2 RL46,B3 ; |73|
MVKH .S2 RL46,B3 ; |73|
ZERO .D1 A4 ; |73|
NOP 2
RL46: ; CALL OCCURS ; |73|
.line 28
;----------------------------------------------------------------------
; 74 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |74|
MVKL .S2 RL48,B3 ; |74|
MVKH .S2 RL48,B3 ; |74|
NOP 3
RL48: ; CALL OCCURS ; |74|
.line 29
;----------------------------------------------------------------------
; 75 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |75|
MVKL .S2 RL50,B3 ; |75|
MVKH .S2 RL50,B3 ; |75|
ZERO .D1 A4 ; |75|
NOP 2
RL50: ; CALL OCCURS ; |75|
.line 30
;----------------------------------------------------------------------
; 76 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |76|
MVKL .S2 RL52,B3 ; |76|
MVKH .S2 RL52,B3 ; |76|
NOP 3
RL52: ; CALL OCCURS ; |76|
.line 31
;----------------------------------------------------------------------
; 77 | mcbsp0_write(1);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |77|
MVKL .S2 RL54,B3 ; |77|
MVKH .S2 RL54,B3 ; |77|
MVK .S1 0x1,A4 ; |77|
NOP 2
RL54: ; CALL OCCURS ; |77|
.line 32
;----------------------------------------------------------------------
; 78 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |78|
MVKL .S2 RL56,B3 ; |78|
MVKH .S2 RL56,B3 ; |78|
NOP 3
RL56: ; CALL OCCURS ; |78|
.line 33
;----------------------------------------------------------------------
; 79 | mcbsp0_write(0x0400); //set microphone pre-amp gain to 20 dB
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |79|
MVKL .S2 RL58,B3 ; |79|
MVKH .S2 RL58,B3 ; |79|
MVK .S1 0x400,A4 ; |79|
NOP 2
RL58: ; CALL OCCURS ; |79|
.line 34
;----------------------------------------------------------------------
; 80 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |80|
MVKL .S2 RL60,B3 ; |80|
MVKH .S2 RL60,B3 ; |80|
NOP 3
RL60: ; CALL OCCURS ; |80|
.line 35
;----------------------------------------------------------------------
; 81 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |81|
MVKL .S2 RL62,B3 ; |81|
ZERO .D1 A4 ; |81|
MVKH .S2 RL62,B3 ; |81|
NOP 2
RL62: ; CALL OCCURS ; |81|
.line 36
;----------------------------------------------------------------------
; 82 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |82|
MVKL .S2 RL64,B3 ; |82|
MVKH .S2 RL64,B3 ; |82|
NOP 3
RL64: ; CALL OCCURS ; |82|
;** --------------------------------------------------------------------------*
.line 38
;----------------------------------------------------------------------
; 84 | mcbsp0_write(0); //setting up AD535 Register 5
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |84|
MVKL .S2 RL66,B3 ; |84|
MVKH .S2 RL66,B3 ; |84|
ZERO .D1 A4 ; |84|
NOP 2
RL66: ; CALL OCCURS ; |84|
.line 39
;----------------------------------------------------------------------
; 85 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |85|
MVKL .S2 RL68,B3 ; |85|
MVKH .S2 RL68,B3 ; |85|
NOP 3
RL68: ; CALL OCCURS ; |85|
.line 40
;----------------------------------------------------------------------
; 86 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |86|
MVKL .S2 RL70,B3 ; |86|
MVKH .S2 RL70,B3 ; |86|
ZERO .D1 A4 ; |86|
NOP 2
RL70: ; CALL OCCURS ; |86|
.line 41
;----------------------------------------------------------------------
; 87 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |87|
MVKL .S2 RL72,B3 ; |87|
MVKH .S2 RL72,B3 ; |87|
NOP 3
RL72: ; CALL OCCURS ; |87|
.line 42
;----------------------------------------------------------------------
; 88 | mcbsp0_write(1);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |88|
MVKL .S2 RL74,B3 ; |88|
MVKH .S2 RL74,B3 ; |88|
MVK .S1 0x1,A4 ; |88|
NOP 2
RL74: ; CALL OCCURS ; |88|
.line 43
;----------------------------------------------------------------------
; 89 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |89|
MVKL .S2 RL76,B3 ; |89|
MVKH .S2 RL76,B3 ; |89|
NOP 3
RL76: ; CALL OCCURS ; |89|
.line 44
;----------------------------------------------------------------------
; 90 | mcbsp0_write(0x0502); //DAC PGA = 0 dB
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |90|
MVKL .S2 RL78,B3 ; |90|
MVKH .S2 RL78,B3 ; |90|
MVK .S1 0x502,A4 ; |90|
NOP 2
RL78: ; CALL OCCURS ; |90|
.line 45
;----------------------------------------------------------------------
; 91 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |91|
MVKL .S2 RL80,B3 ; |91|
MVKH .S2 RL80,B3 ; |91|
NOP 3
RL80: ; CALL OCCURS ; |91|
.line 46
;----------------------------------------------------------------------
; 92 | mcbsp0_write(0);
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |92|
MVKL .S2 RL82,B3 ; |92|
ZERO .D1 A4 ; |92|
MVKH .S2 RL82,B3 ; |92|
NOP 2
RL82: ; CALL OCCURS ; |92|
.line 47
;----------------------------------------------------------------------
; 93 | mcbsp0_read();
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |93|
MVKL .S2 RL84,B3 ; |93|
MVKH .S2 RL84,B3 ; |93|
NOP 3
RL84: ; CALL OCCURS ; |93|
.line 48
LDW .D2T2 *++SP(8),B3 ; |94|
NOP 4
B .S2 B3 ; |94|
NOP 5
; BRANCH OCCURS ; |94|
.endfunc 94,000080000h,8
.sect ".text"
.global _c6x_dsk_init
.sym _c6x_dsk_init,_c6x_dsk_init, 32, 2, 0
.func 96
;----------------------------------------------------------------------
; 96 | void c6x_dsk_init() //dsp and peripher
; | al init
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _c6x_dsk_init *
;* *
;* Regs Modified : A0,A4,B0,B3,B4,B5,SP *
;* Regs Used : A0,A4,B0,B3,B4,B5,SP *
;* Local Frame Size : 0 Args + 0 Auto + 4 Save = 4 byte *
;******************************************************************************
_c6x_dsk_init:
;** --------------------------------------------------------------------------*
.line 2
STW .D2T2 B3,*SP--(8) ; |97|
NOP 2
.line 3
;----------------------------------------------------------------------
; 98 | CSR=0x100; //disable all inter
; | rupts
;----------------------------------------------------------------------
MVK .S1 256,A0 ; |98|
MVC .S2X A0,CSR ; |98|
NOP 1
.line 4
;----------------------------------------------------------------------
; 99 | IER=1; //disable interrupt
; | s except NMI
;----------------------------------------------------------------------
MVK .S1 1,A0 ; |99|
MVC .S2X A0,IER ; |99|
NOP 1
.line 5
;----------------------------------------------------------------------
; 100 | ICR=0xffff; //clear pending int
; | errupts
;----------------------------------------------------------------------
ZERO .D1 A0 ; |100|
SET .S1 A0,0x0,0xf,A0 ; |100|
MVC .S2X A0,ICR ; |100|
NOP 1
.line 6
;----------------------------------------------------------------------
; 101 | *(unsigned volatile int *)EMIF_GCR = 0x3300; //EMIF global contr
; | ol
;----------------------------------------------------------------------
ZERO .D2 B4 ; |101|
MVK .S1 13056,A0 ; |101|
|| MVKH .S2 0x1800000,B4 ; |101|
STW .D2T1 A0,*B4 ; |101|
NOP 2
.line 7
;----------------------------------------------------------------------
; 102 | *(unsigned volatile int *)EMIF_CE0 = 0x30; //EMIF CE0 control
; |
;----------------------------------------------------------------------
MVKL .S2 0x1800008,B4 ; |102|
MVK .S1 48,A0 ; |102|
|| MVKH .S2 0x1800008,B4 ; |102|
STW .D2T1 A0,*B4 ; |102|
NOP 2
.line 8
;----------------------------------------------------------------------
; 103 | *(unsigned volatile int *)EMIF_CE1 = 0xffffff03; //EMIF CE1 control,
; | 8bit async
;----------------------------------------------------------------------
MVKL .S2 0x1800004,B4 ; |103|
MVK .S1 -253,A0 ; |103|
|| MVKH .S2 0x1800004,B4 ; |103|
STW .D2T1 A0,*B4 ; |103|
NOP 2
.line 9
;----------------------------------------------------------------------
; 104 | *(unsigned volatile int *)EMIF_SDCTRL = 0x07117000; //EMIF SDRAM contro
; | l
;----------------------------------------------------------------------
MVKL .S1 0x7117000,A0 ; |104|
|| MVKL .S2 0x1800018,B4 ; |104|
MVKH .S1 0x7117000,A0 ; |104|
|| MVKH .S2 0x1800018,B4 ; |104|
STW .D2T1 A0,*B4 ; |104|
NOP 2
.line 10
;----------------------------------------------------------------------
; 105 | *(unsigned volatile int *)EMIF_SDRP = 0x61a; //EMIF SDRM refresh
; | period
;----------------------------------------------------------------------
MVKL .S2 0x180001c,B4 ; |105|
MVK .S1 1562,A0 ; |105|
|| MVKH .S2 0x180001c,B4 ; |105|
STW .D2T1 A0,*B4 ; |105|
NOP 2
.line 11
;----------------------------------------------------------------------
; 106 | *(unsigned volatile int *)EMIF_SDEXT = 0x54519; //EMIF SDRAM extens
; | ion
;----------------------------------------------------------------------
MVKL .S1 0x1800020,A0 ; |106|
|| MVKL .S2 0x54519,B4 ; |106|
MVKH .S1 0x1800020,A0 ; |106|
|| MVKH .S2 0x54519,B4 ; |106|
STW .D1T2 B4,*A0 ; |106|
NOP 2
.line 12
;----------------------------------------------------------------------
; 107 | mcbsp0_init();
;----------------------------------------------------------------------
B .S1 _mcbsp0_init ; |107|
MVKL .S2 RL86,B3 ; |107|
MVKH .S2 RL86,B3 ; |107|
NOP 3
RL86: ; CALL OCCURS ; |107|
.line 13
;----------------------------------------------------------------------
; 108 | TLC320AD535_Init();
;----------------------------------------------------------------------
B .S1 _TLC320AD535_Init ; |108|
MVKL .S2 RL88,B3 ; |108|
MVKH .S2 RL88,B3 ; |108|
NOP 3
RL88: ; CALL OCCURS ; |108|
.line 14
LDW .D2T2 *++SP(8),B3 ; |109|
NOP 4
B .S2 B3 ; |109|
NOP 5
; BRANCH OCCURS ; |109|
.endfunc 109,000080000h,8
.sect ".text"
.global _comm_poll
.sym _comm_poll,_comm_poll, 32, 2, 0
.func 111
;----------------------------------------------------------------------
; 111 | void comm_poll() //for communication/init using
; | polling
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _comm_poll *
;* *
;* Regs Modified : A0,A4,B0,B3,B4,B5,SP *
;* Regs Used : A0,A4,B0,B3,B4,B5,DP,SP *
;* Local Frame Size : 0 Args + 0 Auto + 4 Save = 4 byte *
;******************************************************************************
_comm_poll:
;** --------------------------------------------------------------------------*
.line 2
STW .D2T2 B3,*SP--(8) ; |112|
NOP 2
.line 3
;----------------------------------------------------------------------
; 113 | polling = 1; //if polling
;----------------------------------------------------------------------
MVK .S1 1,A0 ; |113|
STB .D2T1 A0,*+DP(_polling) ; |113|
NOP 2
.line 4
;----------------------------------------------------------------------
; 114 | c6x_dsk_init(); //call init DSK function
;----------------------------------------------------------------------
B .S1 _c6x_dsk_init ; |114|
MVKL .S2 RL90,B3 ; |114|
MVKH .S2 RL90,B3 ; |114|
NOP 3
RL90: ; CALL OCCURS ; |114|
.line 5
LDW .D2T2 *++SP(8),B3 ; |115|
NOP 4
B .S2 B3 ; |115|
NOP 5
; BRANCH OCCURS ; |115|
.endfunc 115,000080000h,8
.sect ".text"
.global _comm_intr
.sym _comm_intr,_comm_intr, 32, 2, 0
.func 117
;----------------------------------------------------------------------
; 117 | void comm_intr() //for communication/init using
; | interrupt
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _comm_intr *
;* *
;* Regs Modified : A0,A1,A3,A4,B0,B3,B4,B5,SP *
;* Regs Used : A0,A1,A3,A4,B0,B3,B4,B5,DP,SP *
;* Local Frame Size : 0 Args + 0 Auto + 4 Save = 4 byte *
;******************************************************************************
_comm_intr:
;** --------------------------------------------------------------------------*
.line 2
STW .D2T2 B3,*SP--(8) ; |118|
NOP 2
.line 3
;----------------------------------------------------------------------
; 119 | polling = 0; //if interrupt-driven
;----------------------------------------------------------------------
ZERO .D2 B4 ; |119|
STB .D2T2 B4,*+DP(_polling) ; |119|
NOP 2
.line 4
;----------------------------------------------------------------------
; 120 | c6x_dsk_init(); //call init DSK function
;----------------------------------------------------------------------
B .S1 _c6x_dsk_init ; |120|
MVKL .S2 RL92,B3 ; |120|
MVKH .S2 RL92,B3 ; |120|
NOP 3
RL92: ; CALL OCCURS ; |120|
.line 5
;----------------------------------------------------------------------
; 121 | config_Interrupt_Selector(11, XINT0); //using transmit interrupt INT11
;----------------------------------------------------------------------
B .S1 _config_Interrupt_Selector ; |121|
MVKL .S2 RL94,B3 ; |121|
MVK .S2 0xc,B4 ; |121|
MVKH .S2 RL94,B3 ; |121|
MVK .S1 0xb,A4 ; |121|
NOP 1
RL94: ; CALL OCCURS ; |121|
.line 6
;----------------------------------------------------------------------
; 122 | enableSpecificINT(11); //for specific interrupt
;----------------------------------------------------------------------
B .S1 _enableSpecificINT ; |122|
MVKL .S2 RL96,B3 ; |122|
MVKH .S2 RL96,B3 ; |122|
NOP 3
RL96: ; CALL OCCURS ; |122|
.line 7
;----------------------------------------------------------------------
; 123 | enableNMI(); //enable NMI
;----------------------------------------------------------------------
B .S1 _enableNMI ; |123|
MVKL .S2 RL98,B3 ; |123|
MVKH .S2 RL98,B3 ; |123|
NOP 3
RL98: ; CALL OCCURS ; |123|
.line 8
;----------------------------------------------------------------------
; 124 | enableGlobalINT(); //enable GIE for global interrupt
;----------------------------------------------------------------------
B .S1 _enableGlobalINT ; |124|
MVKL .S2 RL100,B3 ; |124|
MVKH .S2 RL100,B3 ; |124|
NOP 3
RL100: ; CALL OCCURS ; |124|
.line 9
;----------------------------------------------------------------------
; 125 | mcbsp0_write(0); //write to SP0
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |125|
MVKL .S2 RL102,B3 ; |125|
MVKH .S2 RL102,B3 ; |125|
ZERO .D1 A4 ; |125|
NOP 2
RL102: ; CALL OCCURS ; |125|
.line 10
LDW .D2T2 *++SP(8),B3 ; |126|
NOP 4
B .S2 B3 ; |126|
NOP 5
; BRANCH OCCURS ; |126|
.endfunc 126,000080000h,8
.sect ".text"
.global _output_sample
.sym _output_sample,_output_sample, 32, 2, 0
.func 128
;----------------------------------------------------------------------
; 128 | void output_sample(int out_data) //added for output
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _output_sample *
;* *
;* Regs Modified : A0,A4,B0,B3,B4,SP *
;* Regs Used : A0,A4,B0,B3,B4,SP *
;* Local Frame Size : 0 Args + 4 Auto + 4 Save = 8 byte *
;******************************************************************************
_output_sample:
;** --------------------------------------------------------------------------*
.line 2
.sym _out_data,4, 4, 17, 32
.sym _out_data,4, 4, 1, 32
STW .D2T2 B3,*SP--(8) ; |129|
NOP 2
STW .D2T1 A4,*+SP(4) ; |129|
NOP 2
.line 3
;----------------------------------------------------------------------
; 130 | mcbsp0_write(out_data & 0xfffe); //mask out LSB
;----------------------------------------------------------------------
B .S1 _mcbsp0_write ; |130|
ZERO .D1 A0 ; |130|
SET .S1 A0,0x1,0xf,A0 ; |130|
MVKL .S2 RL104,B3 ; |130|
MV .L2X A4,B4
AND .S1X A0,B4,A4 ; |130|
|| MVKH .S2 RL104,B3 ; |130|
RL104: ; CALL OCCURS ; |130|
.line 4
LDW .D2T2 *++SP(8),B3 ; |131|
NOP 4
B .S2 B3 ; |131|
NOP 5
; BRANCH OCCURS ; |131|
.endfunc 131,000080000h,8
.sect ".text"
.global _input_sample
.sym _input_sample,_input_sample, 36, 2, 0
.func 134
;----------------------------------------------------------------------
; 134 | int input_sample() //added for input
;----------------------------------------------------------------------
;******************************************************************************
;* FUNCTION NAME: _input_sample *
;* *
;* Regs Modified : A0,A4,B0,B3,SP *
;* Regs Used : A0,A4,B0,B3,SP *
;* Local Frame Size : 0 Args + 0 Auto + 4 Save = 4 byte *
;******************************************************************************
_input_sample:
;** --------------------------------------------------------------------------*
.line 2
STW .D2T2 B3,*SP--(8) ; |135|
NOP 2
.line 3
;----------------------------------------------------------------------
; 136 | return mcbsp0_read(); //read from McBSP0
;----------------------------------------------------------------------
B .S1 _mcbsp0_read ; |136|
MVKL .S2 RL106,B3 ; |136|
MVKH .S2 RL106,B3 ; |136|
NOP 3
RL106: ; CALL OCCURS ; |136|
.line 4
LDW .D2T2 *++SP(8),B3 ; |137|
NOP 4
B .S2 B3 ; |137|
NOP 5
; BRANCH OCCURS ; |137|
.endfunc 137,000080000h,8
;******************************************************************************
;* MARK THE END OF THE SCALAR INIT RECORD IN CINIT:C *
;******************************************************************************
CIR: .sect ".cinit:c"
;******************************************************************************
;* TYPE INFORMATION *
;******************************************************************************
.stag $$fake1, 32
.member _INTSEL4, 0, 14, 18, 5
.member _INTSEL5, 5, 14, 18, 5
.member _INTSEL6, 10, 14, 18, 5
.member _rsvbit15, 15, 14, 18, 1
.member _INTSEL7, 16, 14, 18, 5
.member _INTSEL8, 21, 14, 18, 5
.member _INTSEL9, 26, 14, 18, 5
.member _rsvbit31, 31, 14, 18, 1
.eos
.utag $$fake0, 32
.member _exp, 0, 8, 11, 32, $$fake1
.member _reg, 0, 14, 11, 32
.eos
.stag $$fake3, 32
.member _INTSEL10, 0, 14, 18, 5
.member _INTSEL11, 5, 14, 18, 5
.member _INTSEL12, 10, 14, 18, 5
.member _rsvbit15, 15, 14, 18, 1
.member _INTSEL13, 16, 14, 18, 5
.member _INTSEL14, 21, 14, 18, 5
.member _INTSEL15, 26, 14, 18, 5
.member _rsvbit31, 31, 14, 18, 1
.eos
.utag $$fake2, 32
.member _reg, 0, 14, 11, 32
.member _exp, 0, 8, 11, 32, $$fake3
.eos