📄 dspboard.asm
字号:
.file "DspBoard.c"
.sym _main,_main, 32, 2, 0
.func 119
;*******************************************************************************
;* FUNCTION NAME: _main *
;* *
;* Function Uses Regs : AC0,AC0,AC1,AC1,T0,AR0,XAR0,AR3,XAR3,SP,CARRY,TC1, *
;* M40,SATA,SATD,RDM,FRCT,SMUL *
;* Stack Frame : Compact (No Frame Pointer, w/ debug) *
;* Total Frame Size : 4 words *
;* (2 return address/alignment) *
;* (2 function parameters) *
;*******************************************************************************
_main:
.line 2
AADD #-3, SP
.line 3
MOV #0, *(#_bDMA0On) ; |121|
.line 4
MOV #0, *(#_bDMA1On) ; |122|
.line 5
MOV #0, *(#_bDMA2On) ; |123|
.line 7
MOV #0, AC0 ; |125|
MOV AC0, dbl(*(#_i32)) ; |125|
MOV dbl(*(#_i32)), AC1 ; |125|
MOV #257, AC0 ; |125|
CMPU AC1 >= AC0, TC1 ; |125|
BCC L2,TC1 ; |125|
; branch occurs ; |125|
L1:
.line 8
MOV *(#(_i32+1)), T0 ; |126|
AMOV #_Endpt2Buff, XAR3 ; |126|
MOV #21845, *AR3(T0) ; |126|
MOV dbl(*(#_i32)), AC0 ; |126|
ADD #1, AC0 ; |126|
MOV AC0, dbl(*(#_i32)) ; |126|
MOV dbl(*(#_i32)), AC1 ; |126|
MOV #257, AC0 ; |126|
CMPU AC1 < AC0, TC1 ; |126|
BCC L1,TC1 ; |126|
; branch occurs ; |126|
L2:
.line 11
MOV #0, AC0 ; |129|
MOV AC0, dbl(*(#_i32)) ; |129|
MOV dbl(*(#_i32)), AC1 ; |129|
MOV #16384, AC0 ; |129|
CMPU AC1 >= AC0, TC1 ; |129|
BCC L4,TC1 ; |129|
; branch occurs ; |129|
L3:
.line 14
MOV *(#(_i32+1)), T0 ; |132|
SFTL T0, #1 ; |132|
MOV #0, AC0 ; |132|
AMOV #_mcaData, XAR3 ; |132|
MOV AC0, dbl(*AR3(T0)) ; |132|
.line 15
MOV dbl(*(#_i32)), AC0 ; |133|
ADD #1, AC0 ; |133|
MOV AC0, dbl(*(#_i32)) ; |133|
MOV dbl(*(#_i32)), AC1 ; |133|
MOV #16384, AC0 ; |133|
CMPU AC1 < AC0, TC1 ; |133|
BCC L3,TC1 ; |133|
; branch occurs ; |133|
L4:
.line 17
MOV #0, AC0 ; |135|
MOV AC0, dbl(*(#_i32)) ; |135|
MOV dbl(*(#_i32)), AC1 ; |135|
MOV #512, AC0 ; |135|
CMPU AC1 >= AC0, TC1 ; |135|
BCC L6,TC1 ; |135|
; branch occurs ; |135|
L5:
.line 19
MOV *(#(_i32+1)), T0 ; |137|
SFTL T0, #1 ; |137|
MOV #0, AC0 ; |137|
AMOV #_mcaData512, XAR3 ; |137|
MOV AC0, dbl(*AR3(T0)) ; |137|
.line 21
MOV dbl(*(#_i32)), AC0 ; |139|
ADD #1, AC0 ; |139|
MOV AC0, dbl(*(#_i32)) ; |139|
MOV dbl(*(#_i32)), AC1 ; |139|
MOV #512, AC0 ; |139|
CMPU AC1 < AC0, TC1 ; |139|
BCC L5,TC1 ; |139|
; branch occurs ; |139|
L6:
.line 24
MOV #0, AC0 ; |142|
MOV AC0, dbl(*(#_i32)) ; |142|
MOV dbl(*(#_i32)), AC1 ; |142|
MOV #1024, AC0 ; |142|
CMPU AC1 >= AC0, TC1 ; |142|
BCC L8,TC1 ; |142|
; branch occurs ; |142|
L7:
.line 26
MOV *(#(_i32+1)), T0 ; |144|
SFTL T0, #1 ; |144|
MOV #0, AC0 ; |144|
AMOV #_mcaData1024, XAR3 ; |144|
MOV AC0, dbl(*AR3(T0)) ; |144|
.line 28
MOV dbl(*(#_i32)), AC0 ; |146|
ADD #1, AC0 ; |146|
MOV AC0, dbl(*(#_i32)) ; |146|
MOV dbl(*(#_i32)), AC1 ; |146|
MOV #1024, AC0 ; |146|
CMPU AC1 < AC0, TC1 ; |146|
BCC L7,TC1 ; |146|
; branch occurs ; |146|
L8:
.line 31
MOV #0, AC0 ; |149|
MOV AC0, dbl(*(#_i32)) ; |149|
MOV dbl(*(#_i32)), AC1 ; |149|
MOV #2048, AC0 ; |149|
CMPU AC1 >= AC0, TC1 ; |149|
BCC L10,TC1 ; |149|
; branch occurs ; |149|
L9:
.line 33
MOV *(#(_i32+1)), T0 ; |151|
SFTL T0, #1 ; |151|
MOV #0, AC0 ; |151|
AMOV #_mcaData2048, XAR3 ; |151|
MOV AC0, dbl(*AR3(T0)) ; |151|
.line 35
MOV #2048, AC1 ; |153|
MOV dbl(*(#_i32)), AC0 ; |153|
ADD #1, AC0 ; |153|
MOV AC0, dbl(*(#_i32)) ; |153|
MOV dbl(*(#_i32)), AC0 ; |153|
CMPU AC0 < AC1, TC1 ; |153|
BCC L9,TC1 ; |153|
; branch occurs ; |153|
L10:
.line 37
MOV #0, AC0 ; |155|
MOV AC0, dbl(*(#_i32)) ; |155|
.line 38
MOV dbl(*(#_i32)), AC1 ; |156|
MOV #15, AC0 ; |156|
CMPU AC1 >= AC0, TC1 ; |156|
BCC L12,TC1 ; |156|
; branch occurs ; |156|
L11:
.line 40
MOV *(#(_i32+1)), T0 ; |158|
SFTL T0, #1 ; |158|
MOV #-1 << #16, AC0 ; |158|
AMOV #_mcaDataCRC, XAR3 ; |158|
OR #0xffff, AC0, AC0 ; |158|
MOV AC0, dbl(*AR3(T0)) ; |158|
.line 41
MOV dbl(*(#_i32)), AC0 ; |159|
ADD #1, AC0 ; |159|
MOV AC0, dbl(*(#_i32)) ; |159|
MOV dbl(*(#_i32)), AC1 ; |159|
MOV #15, AC0 ; |159|
CMPU AC1 < AC0, TC1 ; |159|
BCC L11,TC1 ; |159|
; branch occurs ; |159|
L12:
.line 42
MOV #0, AC0 ; |160|
MOV AC0, dbl(*(#(_mcaDataCRC+30))) ; |160|
.line 44
AMOV #FSL1, XAR3 ; |162|
AMOV #_trace, XAR0 ; |162|
MOV XAR3, dbl(*SP(#0))
CALL #_LOG_printf ; |162|
; call occurs [#_LOG_printf] ; |162|
.line 45
AADD #3, SP
RET
; return occurs
.endfunc 163,000000000h,3
.sect ".text"
.align 4
.global _dataIO
.sym _dataIO,_dataIO, 32, 2, 0
.func 183
;*******************************************************************************
;* FUNCTION NAME: _dataIO *
;* *
;* Function Uses Regs : T0,AR0,XAR0,SP,CARRY,M40,SATA,SATD,RDM,FRCT,SMUL *
;* Stack Frame : Compact (No Frame Pointer, w/ debug) *
;* Total Frame Size : 2 words *
;* (2 return address/alignment) *
;*******************************************************************************
_dataIO:
.line 2
AADD #-1, SP
.line 3
SUB #1, *(#_nDataIOcount) ; |185|
.line 5
OR #0x0001, *(#_iBufferReady) ; |187|
.line 6
AMOV #_TSK_timerSem, XAR0 ; |188|
MOV #2, T0
CALL #_SEM_pend ; |188|
; call occurs [#_SEM_pend] ; |188|
.line 7
.line 8
AADD #1, SP
RET
; return occurs
.endfunc 190,000000000h,1
.sect ".text"
.align 4
.global _wait
.sym _wait,_wait, 32, 2, 0
.func 193
;*******************************************************************************
;* FUNCTION NAME: _wait *
;* *
;* Function Uses Regs : T0,AR1,AR2,SP,CARRY,TC1,M40,SATA,SATD,RDM,FRCT,SMUL *
;* Stack Frame : Compact (No Frame Pointer, w/ debug) *
;* Total Frame Size : 2 words *
;* (1 return address/alignment) *
;* (1 local values) *
;*******************************************************************************
_wait:
.line 2
;* T0 assigned to _cycles
.sym _cycles,12, 14, 17, 16
.sym _cycles,0, 14, 1, 16
AADD #-1, SP
MOV T0, *SP(#0) ; |194|
.line 4
MOV #0, *(#_i) ; |196|
MOV T0, AR1 ; |196|
MOV *(#_i), AR2 ; |196|
CMPU AR2 >= AR1, TC1 ; |196|
|| NOP ; avoids Silicon Exception CPU_24
BCC L14,TC1 ; |196|
; branch occurs ; |196|
L13:
ADD #1, *(#_i) ; |196|
MOV T0, AR2 ; |196|
MOV *(#_i), AR1 ; |196|
CMPU AR1 < AR2, TC1 ; |196|
|| NOP ; avoids Silicon Exception CPU_24
BCC L13,TC1 ; |196|
; branch occurs ; |196|
L14:
.line 5
AADD #1, SP
RET
; return occurs
.endfunc 197,000000000h,1
.sect ".text"
.align 4
.global _EnableAPLL
.sym _EnableAPLL,_EnableAPLL, 32, 2, 0
.func 199
;*******************************************************************************
;* FUNCTION NAME: _EnableAPLL *
;* *
;* Function Uses Regs : T0,AR1,AR3,SP,M40,SATA,SATD,RDM,FRCT,SMUL *
;* Stack Frame : Compact (No Frame Pointer, w/ debug) *
;* Total Frame Size : 2 words *
;* (2 return address/alignment) *
;*******************************************************************************
_EnableAPLL:
.line 2
AADD #-1, SP
.line 4
MOV #7936, AR3 ; |202|
MOV #4, port(*AR3) ; |202|
.line 6
MOV #25, T0 ; |204|
CALL #_wait ; |204|
; call occurs [#_wait] ; |204|
.line 8
MOV #0, port(*AR3) ; |206|
.line 11
MOV #12288, port(*AR3) ; |209|
.line 14
MOV port(*AR3), AR1 ; |212|
OR #0x04f8, AR1, AR1 ; |212|
MOV AR1, port(*AR3) ; |212|
.line 16
CALL #_wait ; |214|
; call occurs [#_wait] ; |214|
.line 21
MOV port(*AR3), AR1 ; |219|
BSET @#1, AR1 ; |219|
MOV AR1, port(*AR3) ; |219|
.line 23
MOV #30000, T0 ; |221|
CALL #_wait ; |221|
; call occurs [#_wait] ; |221|
.line 26
MOV #7808, AR3 ; |224|
MOV #1, port(*AR3) ; |224|
.line 29
MOV #60000, T0 ; |227|
CALL #_wait ; |227|
; call occurs [#_wait] ; |227|
.line 30
AADD #1, SP
RET
; return occurs
.endfunc 228,000000000h,1
.sect ".text"
.align 4
.global _init_board
.sym _init_board,_init_board, 32, 2, 0
.func 231
;*******************************************************************************
;* FUNCTION NAME: _init_board *
;* *
;* Function Uses Regs : AC0,AC0,T0,T1,AR0,XAR0,AR1,AR2,AR3,XAR3,SP,TC1,M40, *
;* SATA,SATD,RDM,FRCT,SMUL *
;* Stack Frame : Compact (No Frame Pointer, w/ debug) *
;* Total Frame Size : 4 words *
;* (2 return address/alignment) *
;* (2 function parameters) *
;*******************************************************************************
_init_board:
.line 2
AADD #-3, SP
.line 3
AMOV #FSL2, XAR3 ; |233|
AMOV #_trace, XAR0 ; |233|
MOV XAR3, dbl(*SP(#0))
CALL #_LOG_printf ; |233|
; call occurs [#_LOG_printf] ; |233|
.line 6
CALL #_EMIF_reset ; |236|
; call occurs [#_EMIF_reset] ; |236|
.line 7
OR #0x0010, *(#_emifCfg0) ; |237|
.line 8
AMOV #_emifCfg0, XAR0 ; |238|
CALL #_EMIF_config ; |238|
; call occurs [#_EMIF_config] ; |238|
.line 11
MOV #0, AC0 ; |241|
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -