📄 dsp28_cputimers.asm
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;***************************************************************
;* TMS320C2000 C/C++ Codegen PC Version 3.09 *
;* Date/Time created: Thu Jan 18 11:47:36 2007 *
;***************************************************************
FP .set XAR2
.file "DSP28_CpuTimers.c"
.global _CpuTimer1
_CpuTimer1: .usect ".ebss",8,1,1
.sym _CpuTimer1,_CpuTimer1, 8, 2, 128, _CPUTIMER_VARS
.global _CpuTimer2
_CpuTimer2: .usect ".ebss",8,1,1
.sym _CpuTimer2,_CpuTimer2, 8, 2, 128, _CPUTIMER_VARS
.global _CpuTimer0
_CpuTimer0: .usect ".ebss",8,1,1
.sym _CpuTimer0,_CpuTimer0, 8, 2, 128, _CPUTIMER_VARS
; C:\ti\c2000\cgtools\bin\ac2000.exe -@C:\DOCUME~1\ZHANGH~1\LOCALS~1\Temp\TI4044_4
.sect ".text"
.global _InitCpuTimers
.sym _InitCpuTimers,_InitCpuTimers, 32, 2, 0
.func 31
;***************************************************************
;* FNAME: _InitCpuTimers FR SIZE: 0 *
;* *
;* FUNCTION ENVIRONMENT *
;* *
;* FUNCTION PROPERTIES *
;* 0 Parameter, 0 Auto, 0 SOE *
;***************************************************************
_InitCpuTimers:
.line 2
.line 4
MOVL XAR4,#_CpuTimer0Regs ; |34|
MOVW DP,#_CpuTimer0
MOVL @_CpuTimer0,XAR4 ; |34|
.line 5
MOVL XAR4,#_CpuTimer1Regs ; |35|
MOVL @_CpuTimer1,XAR4 ; |35|
.line 6
MOVL XAR4,#_CpuTimer2Regs ; |36|
MOVL @_CpuTimer2,XAR4 ; |36|
.line 9
MOVB ACC,#0
MOVW DP,#_CpuTimer0Regs+2
SUBB ACC,#1
MOVL @_CpuTimer0Regs+2,ACC ; |39|
.line 10
MOVB ACC,#0
MOVW DP,#_CpuTimer1Regs+2
SUBB ACC,#1
MOVL @_CpuTimer1Regs+2,ACC ; |40|
.line 11
MOVB ACC,#0
MOVW DP,#_CpuTimer2Regs+2
SUBB ACC,#1
MOVL @_CpuTimer2Regs+2,ACC ; |41|
.line 14
MOVW DP,#_CpuTimer0Regs+6
MOV @_CpuTimer0Regs+6,#0 ; |44|
.line 15
MOV @_CpuTimer0Regs+7,#0 ; |45|
.line 18
OR @_CpuTimer0Regs+4,#0x0010 ; |48|
.line 19
MOVW DP,#_CpuTimer1Regs+4
OR @_CpuTimer1Regs+4,#0x0010 ; |49|
.line 20
MOVW DP,#_CpuTimer2Regs+4
OR @_CpuTimer2Regs+4,#0x0010 ; |50|
.line 23
MOVW DP,#_CpuTimer0Regs+4
OR @_CpuTimer0Regs+4,#0x0020 ; |53|
.line 24
MOVW DP,#_CpuTimer1Regs+4
OR @_CpuTimer1Regs+4,#0x0020 ; |54|
.line 25
MOVW DP,#_CpuTimer2Regs+4
OR @_CpuTimer2Regs+4,#0x0020 ; |55|
.line 28
MOVB ACC,#0
MOVW DP,#_CpuTimer0+2
MOVL @_CpuTimer0+2,ACC ; |58|
.line 29
MOVL @_CpuTimer1+2,ACC ; |59|
.line 30
MOVL @_CpuTimer2+2,ACC ; |60|
.line 31
LRETR
; return occurs
.endfunc 61,000000000h,0
.sect ".text"
.global _ConfigCpuTimer
.sym _ConfigCpuTimer,_ConfigCpuTimer, 32, 2, 0
.func 71
;***************************************************************
;* FNAME: _ConfigCpuTimer FR SIZE: 8 *
;* *
;* FUNCTION ENVIRONMENT *
;* *
;* FUNCTION PROPERTIES *
;* 2 Parameter, 6 Auto, 0 SOE *
;***************************************************************
_ConfigCpuTimer:
.line 2
;* AR4 assigned to _Timer
.sym _Timer,12, 24, 17, 22, _CPUTIMER_VARS
;* AL assigned to _Freq
.sym _Freq,0, 6, 17, 32
.sym _Period,-12, 6, 9, 32
.sym _Timer,-4, 24, 1, 22, _CPUTIMER_VARS
.sym _Freq,-6, 6, 1, 32
.sym _temp,-8, 15, 1, 32
ADDB SP,#8
MOVL *-SP[6],ACC ; |72|
MOVL *-SP[4],XAR4 ; |72|
.line 6
MOVL XAR4,*-SP[4] ; |76|
MOVL ACC,*-SP[6] ; |76|
MOVL *+XAR4[4],ACC ; |76|
.line 7
MOVL XAR4,*-SP[4] ; |77|
MOVL ACC,*-SP[12] ; |77|
MOVL *+XAR4[6],ACC ; |77|
.line 8
MOVL ACC,*-SP[12] ; |78|
MOVL *-SP[2],ACC ; |78|
MOVL ACC,*-SP[6] ; |78|
LCR #FS$$MPY ; |78|
; call occurs [#FS$$MPY] ; |78|
LCR #FS$$TOUL ; |78|
; call occurs [#FS$$TOUL] ; |78|
MOVL *-SP[8],ACC ; |78|
.line 9
MOVL XAR4,*-SP[4] ; |79|
MOVL XAR4,*+XAR4[0] ; |79|
MOVL ACC,*-SP[8] ; |79|
MOVL *+XAR4[2],ACC ; |79|
.line 12
MOVL XAR4,*-SP[4] ; |82|
MOVL XAR4,*+XAR4[0] ; |82|
MOV *+XAR4[6],#0 ; |82|
.line 13
MOVL XAR4,*-SP[4] ; |83|
MOVL XAR4,*+XAR4[0] ; |83|
MOV *+XAR4[7],#0 ; |83|
.line 16
MOVL XAR4,*-SP[4] ; |86|
MOVL XAR4,*+XAR4[0] ; |86|
AND *+XAR4[4],#0xfffb ; |86|
.line 17
MOVL XAR4,*-SP[4] ; |87|
MOVL XAR4,*+XAR4[0] ; |87|
AND *+XAR4[4],#0xfff7 ; |87|
.line 18
MOVL XAR4,*-SP[4] ; |88|
MOVL XAR4,*+XAR4[0] ; |88|
OR *+XAR4[4],#0x0010 ; |88|
.line 19
MOVL XAR4,*-SP[4] ; |89|
MOVL XAR4,*+XAR4[0] ; |89|
OR *+XAR4[4],#0x0020 ; |89|
.line 20
MOVL XAR4,*-SP[4] ; |90|
MOVL XAR4,*+XAR4[0] ; |90|
AND *+XAR4[4],#0xffbf ; |90|
.line 21
MOVL XAR4,*-SP[4] ; |91|
MOVL XAR4,*+XAR4[0] ; |91|
OR *+XAR4[4],#0x0380 ; |91|
.line 22
MOVL XAR4,*-SP[4] ; |92|
MOVL XAR4,*+XAR4[0] ; |92|
OR *+XAR4[4],#0x0400 ; |92|
.line 23
MOVL XAR4,*-SP[4] ; |93|
MOVL XAR4,*+XAR4[0] ; |93|
OR *+XAR4[4],#0x0800 ; |93|
.line 24
MOVL XAR4,*-SP[4] ; |94|
MOVL XAR4,*+XAR4[0] ; |94|
OR *+XAR4[4],#0x4000 ; |94|
.line 27
MOVL XAR4,*-SP[4] ; |97|
MOVB ACC,#0
MOVL *+XAR4[2],ACC ; |97|
.line 28
SUBB SP,#8
LRETR
; return occurs
.endfunc 98,000000000h,8
;***************************************************************
;* UNDEFINED EXTERNAL REFERENCES *
;***************************************************************
.global _CpuTimer1Regs
.global _CpuTimer2Regs
.global _CpuTimer0Regs
.global FS$$MPY
.global FS$$TOUL
;***************************************************************
;* TYPE INFORMATION *
;***************************************************************
.sym _Uint16, 0, 14, 13, 16
.sym _Uint16, 0, 14, 13, 16
.sym _Uint32, 0, 15, 13, 32
.sym _Uint32, 0, 15, 13, 32
.stag _TIM_REG, 32
.member _LSW, 0, 14, 8, 16
.member _MSW, 16, 14, 8, 16
.eos
.utag _TIM_GROUP, 32
.member _all, 0, 15, 11, 32
.member _half, 0, 8, 11, 32, _TIM_REG
.eos
.stag _PRD_REG, 32
.member _LSW, 0, 14, 8, 16
.member _MSW, 16, 14, 8, 16
.eos
.utag _PRD_GROUP, 32
.member _all, 0, 15, 11, 32
.member _half, 0, 8, 11, 32, _PRD_REG
.eos
.stag _TCR_BITS, 16
.member _OUTSTS, 0, 14, 18, 1
.member _FORCE, 1, 14, 18, 1
.member _POL, 2, 14, 18, 1
.member _TOG, 3, 14, 18, 1
.member _TSS, 4, 14, 18, 1
.member _TRB, 5, 14, 18, 1
.member _FRCEN, 6, 14, 18, 1
.member _PWIDTH, 7, 14, 18, 3
.member _SOFT, 10, 14, 18, 1
.member _FREE, 11, 14, 18, 1
.member _rsvd, 12, 14, 18, 2
.member _TIE, 14, 14, 18, 1
.member _TIF, 15, 14, 18, 1
.eos
.utag _TCR_REG, 16
.member _all, 0, 14, 11, 16
.member _bit, 0, 8, 11, 16, _TCR_BITS
.eos
.stag _TPR_BITS, 16
.member _TDDR, 0, 14, 18, 8
.member _PSC, 8, 14, 18, 8
.eos
.utag _TPR_REG, 16
.member _all, 0, 14, 11, 16
.member _bit, 0, 8, 11, 16, _TPR_BITS
.eos
.stag _TPRH_BITS, 16
.member _TDDRH, 0, 14, 18, 8
.member _PSCH, 8, 14, 18, 8
.eos
.utag _TPRH_REG, 16
.member _all, 0, 14, 11, 16
.member _bit, 0, 8, 11, 16, _TPRH_BITS
.eos
.stag _CPUTIMER_REGS, 128
.member _TIM, 0, 9, 8, 32, _TIM_GROUP
.member _PRD, 32, 9, 8, 32, _PRD_GROUP
.member _TCR, 64, 9, 8, 16, _TCR_REG
.member _rsvd1, 80, 14, 8, 16
.member _TPR, 96, 9, 8, 16, _TPR_REG
.member _TPRH, 112, 9, 8, 16, _TPRH_REG
.eos
.stag _CPUTIMER_VARS, 128
.member _RegsAddr, 0, 24, 8, 22, _CPUTIMER_REGS
.member _InterruptCount, 32, 15, 8, 32
.member _CPUFreqInMHz, 64, 6, 8, 32
.member _PeriodInUSec, 96, 6, 8, 32
.eos
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