📄 iqsample.asm
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;***************************************************************
;* TMS320C2000 C/C++ Codegen PC Version 3.03 *
;* Date/Time created: Thu Jun 20 22:51:18 2002 *
;***************************************************************
FP .set XAR2
.file "IQsample.c"
.sect ".cinit"
.align 1
.field -2,16
.field _GlobalQ+0,32
.field 24,32 ; _GlobalQ @ 0
.sect ".text"
.global _GlobalQ
_GlobalQ: .usect ".ebss",2,1,1
.sym _GlobalQ,_GlobalQ, 5, 2, 32
.global _Step
_Step: .usect ".ebss",18,1,1
.sym _Step,_Step, 8, 2, 288, _STEP
.global _Dlog
_Dlog: .usect ".ebss",2048,1,1
.sym _Dlog,_Dlog, 8, 2, 32768, _DATA_LOG_C
; C:\TI\C2000\CGTOOLS\BIN\opt2000.exe -m -v28 -q -O3 C:\WINDOWS\TEMP\TI558325_2 C:\WINDOWS\TEMP\TI558325_4 -w C:/Work/IQmath/IQmathLib/IQmathLib/Samples/F2812EzDSP_Sample/Debug
; C:\TI\C2000\CGTOOLS\BIN\ac2000.exe -I../../include -I../include -D_DEBUG -DLARGE_MODEL --ml --version=28 -IC:/ti/c2000/cgtools/include -q --keep_unneeded_types -D_INLINE -m --i_output_file C:\WINDOWS\TEMP\TI558325_2 --template_info_file C:\WINDOWS\TEMP\TI558325_3 --object_file C:/Work/IQmath/IQmathLib/IQmathLib/Samples/F2812EzDSP_Sample/Debug/IQsample.obj --opt_shell 18 IQsample.c -g -k -q -al -as -o3 -frC:/Work/IQmath/IQmathLib/IQmathLib/Samples/F2812EzDSP_Sample/Debug -i../../include -i../include
.sect ".text"
.global _main
.sym _main,_main, 36, 2, 0
.func 53
;***************************************************************
;* FNAME: _main FR SIZE: 32 *
;* *
;* FUNCTION ENVIRONMENT *
;* *
;* FUNCTION PROPERTIES *
;* 2 Parameter, 24 Auto, 6 SOE *
;***************************************************************
;***************************************************************
;* *
;* Using -g (debug) with optimization (-o3) may disable key op *
;* *
;***************************************************************
_main:
.line 2
;* AR6 assigned to L$1
;* AR2 assigned to L$2
;* AR4 assigned to _WatchdogWDCR
.sym _WatchdogWDCR,12, 20, 4, 22
;* AR1 assigned to _tempMmax
.sym _tempMmax,6, 5, 4, 32
;* AL assigned to _tempM
.sym _tempM,0, 5, 4, 32
;* AL assigned to _tempP
.sym _tempP,0, 5, 4, 32
.sym _tempY,-26, 5, 1, 32
.sym _tempX,-24, 5, 1, 32
;* AR4 assigned to U$21
;* AR3 assigned to U$21
.sym _buffer,-22, 50, 1, 320,, 20
MOVL *SP++,XAR1
MOVL *SP++,XAR2
MOVL *SP++,XAR3
ADDB SP,#26
.line 11
EALLOW
.line 12
MOVL XAR4,#28713 ; |64|
MOV *+XAR4[0],#104
.line 13
EDIS
.line 15
MOV AH,#80
MOV AL,#27837
MOVW DP,#_Step
MOVL @_Step,ACC ; |67|
.line 16
MOV AH,#80
MOV AL,#27837
MOVL @_Step+2,ACC ; |68|
.line 17
MOVB ACC,#0
MOVL @_Step+4,ACC ; |69|
.line 18
MOVL @_Step+6,ACC ; |70|
.line 19
MOVL XAR4,#_Dlog
MOVL ACC,@_Step+4 ; |71|
MOVL @_Step+8,ACC ; |71|
MOVB XAR6,#255
L1:
.line 23
MOVB ACC,#0
MOVL *+XAR4[0],ACC ; |75|
.line 24
MOVL XAR0,#512 ; |76|
MOVL *+XAR4[AR0],ACC ; |76|
.line 25
MOVL XAR0,#1024 ; |77|
MOVL *+XAR4[AR0],ACC ; |77|
.line 26
MOVL XAR0,#1536 ; |78|
MOVL *+XAR4[AR0],ACC ; |78|
.line 27
ADDB XAR4,#2 ; |79|
BANZ L1,AR6--
; branch occurs ; |79|
.line 30
MOVL XAR4,#FSL1 ; |82|
MOVL *-SP[2],XAR4 ; |82|
LCR #_printf ; |82|
; call occurs [#_printf] ; |82|
.line 31
MOVZ AR4,SP ; |83|
SUBB XAR4,#22
LCR #_gets ; |83|
; call occurs [#_gets] ; |83|
.line 32
MOVZ AR4,SP ; |84|
SUBB XAR4,#22
MOVB ACC,#24
LCR #__atoIQN ; |84|
; call occurs [#__atoIQN] ; |84|
MOVW DP,#_Step+10
MOVL @_Step+10,ACC ; |84|
.line 33
MOVL ACC,@_Step+10 ; |85|
BF L2,NEQ ; |85|
; branch occurs ; |85|
.line 34
MOV ACC,#512 << 15
MOVL @_Step+10,ACC ; |86|
L2:
.line 35
MOVL XAR4,#FSL2 ; |87|
MOVL *-SP[2],XAR4 ; |87|
LCR #_printf ; |87|
; call occurs [#_printf] ; |87|
.line 36
MOVZ AR4,SP ; |88|
SUBB XAR4,#22
LCR #_gets ; |88|
; call occurs [#_gets] ; |88|
.line 37
MOVZ AR4,SP ; |89|
SUBB XAR4,#22
MOVB ACC,#24
LCR #__atoIQN ; |89|
; call occurs [#__atoIQN] ; |89|
MOVW DP,#_Step+14
MOVL @_Step+14,ACC ; |89|
.line 38
MOVL ACC,@_Step+14 ; |90|
BF L3,NEQ ; |90|
; branch occurs ; |90|
.line 39
MOV ACC,#512 << 15
MOVL @_Step+14,ACC ; |91|
L3:
.line 41
MOVL XAR4,#FSL3 ; |93|
MOVL *-SP[2],XAR4 ; |93|
LCR #_printf ; |93|
; call occurs [#_printf] ; |93|
.line 42
MOVZ AR4,SP ; |94|
SUBB XAR4,#22
LCR #_gets ; |94|
; call occurs [#_gets] ; |94|
.line 43
MOVZ AR4,SP ; |95|
SUBB XAR4,#22
MOVB ACC,#24
LCR #__atoIQN ; |95|
; call occurs [#__atoIQN] ; |95|
MOVW DP,#_Step+12
MOVL @_Step+12,ACC ; |95|
.line 44
MOVL ACC,@_Step+12 ; |96|
BF L4,NEQ ; |96|
; branch occurs ; |96|
.line 45
MOV ACC,#512 << 15
MOVL @_Step+12,ACC ; |97|
L4:
.line 46
MOVL XAR4,#FSL4 ; |98|
MOVL *-SP[2],XAR4 ; |98|
LCR #_printf ; |98|
; call occurs [#_printf] ; |98|
.line 47
MOVZ AR4,SP ; |99|
SUBB XAR4,#22
LCR #_gets ; |99|
; call occurs [#_gets] ; |99|
.line 48
MOVZ AR4,SP ; |100|
SUBB XAR4,#22
MOVB ACC,#24
LCR #__atoIQN ; |100|
; call occurs [#__atoIQN] ; |100|
MOVW DP,#_Step+16
MOVL @_Step+16,ACC ; |100|
.line 49
MOVL ACC,@_Step+16 ; |101|
BF L5,NEQ ; |101|
; branch occurs ; |101|
.line 50
MOV ACC,#512 << 15
MOVL @_Step+16,ACC ; |102|
L5:
.line 53
MOVL ACC,@_Step+12 ; |105|
MOVL *-SP[2],ACC ; |105|
MOVL ACC,@_Step+10 ; |105|
LCR #__IQ24mag ; |105|
; call occurs [#__IQ24mag] ; |105|
MOVB XAR2,#255
MOVL XAR1,ACC ; |105|
MOVL XAR3,#_Dlog
L6:
.line 58
MOVW DP,#_Step
MOVL XT,@_Step ; |110|
IMPYL P,XT,@_Step+14 ; |110|
QMPYL ACC,XT,@_Step+14 ; |110|
LSL64 ACC:P,#8 ; |110|
ADDL @_Step+6,ACC ; |110|
.line 59
MOV AL,#32472
MOV AH,#1608
CMPL ACC,@_Step+6 ; |111|
BF L7,GEQ ; |111|
; branch occurs ; |111|
.line 60
MOV PH,#1608
MOV PL,#32472
MOVL ACC,@_Step+6 ; |112|
SUBL ACC,P
MOVL @_Step+6,ACC ; |112|
L7:
.line 62
MOVL XT,@_Step+2 ; |114|
IMPYL P,XT,@_Step+16 ; |114|
QMPYL ACC,XT,@_Step+16 ; |114|
LSL64 ACC:P,#8 ; |114|
ADDL @_Step+8,ACC ; |114|
.line 63
MOV AL,#32472
MOV AH,#1608
CMPL ACC,@_Step+8 ; |115|
BF L8,GEQ ; |115|
; branch occurs ; |115|
.line 64
MOV PH,#1608
MOV PL,#32472
MOVL ACC,@_Step+8 ; |116|
SUBL ACC,P
MOVL @_Step+8,ACC ; |116|
L8:
.line 66
MOVL ACC,@_Step+6 ; |118|
LCR #__IQ24sin ; |118|
; call occurs [#__IQ24sin] ; |118|
MOVW DP,#_Step+10
MOVL XT,ACC ; |118|
QMPYL ACC,XT,@_Step+10 ; |118|
IMPYL P,XT,@_Step+10 ; |118|
MOVL *-SP[24],ACC
LSL64 ACC:P,#8 ; |118|
MOVL *-SP[24],ACC
MOVL *+XAR3[0],ACC ; |118|
.line 67
MOVL ACC,@_Step+8 ; |119|
LCR #__IQ24sin ; |119|
; call occurs [#__IQ24sin] ; |119|
ABS ACC ; |119|
MOVW DP,#_Step+12
MOVL XT,ACC ; |119|
IMPYL P,XT,@_Step+12 ; |119|
MOVL XT,ACC ; |119|
QMPYL ACC,XT,@_Step+12 ; |119|
MOVL XAR0,#512 ; |119|
MOVL *-SP[26],ACC
LSL64 ACC:P,#8 ; |119|
MOVL *-SP[26],ACC
MOVL *+XAR3[AR0],ACC ; |119|
.line 72
MOVL ACC,*-SP[26]
MOVL *-SP[2],ACC ; |124|
MOVL ACC,*-SP[24] ; |124|
LCR #__IQ24mag ; |124|
; call occurs [#__IQ24mag] ; |124|
.line 73
MOVL *-SP[2],XAR1 ; |125|
LCR #__IQ24div ; |125|
; call occurs [#__IQ24div] ; |125|
MOVL XAR0,#1536 ; |125|
MOVL *+XAR3[AR0],ACC ; |125|
.line 78
MOVL ACC,*-SP[24]
MOVL *-SP[2],ACC ; |130|
MOVL ACC,*-SP[26] ; |130|
LCR #__IQ24atan2PU ; |130|
; call occurs [#__IQ24atan2PU] ; |130|
.line 79
MOVL XAR4,#360 ; |131|
MOVL *-SP[2],XAR4 ; |131|
LCR #__IQ24mpyI32int ; |131|
; call occurs [#__IQ24mpyI32int] ; |131|
MOVL XAR0,#1024 ; |131|
MOVL *+XAR3[AR0],ACC ; |131|
.line 80
ADDB XAR3,#2 ; |132|
BANZ L6,AR2--
; branch occurs ; |132|
MOVB AL,#0
.line 81
SUBB SP,#26 ; |132|
MOVL XAR3,*--SP ; |132|
MOVL XAR2,*--SP ; |132|
MOVL XAR1,*--SP ; |132|
LRETR
; return occurs
.endfunc 133,000000fc0h,32
;***************************************************************
;* FAR STRINGS *
;***************************************************************
.sect ".econst"
.align 2
FSL1: .string 10,"Enter waveform X gain (default = 1.0)= ",0
.align 2
FSL2: .string 10,"Enter waveform X freq (default = 1.0)= ",0
.align 2
FSL3: .string 10,"Enter waveform Y gain (default = 1.0)= ",0
.align 2
FSL4: .string 10,"Enter waveform Y freq (default = 1.0)= ",0
;***************************************************************
;* UNDEFINED EXTERNAL REFERENCES *
;***************************************************************
.global _printf
.global __IQ24mpyI32int
.global __IQ24atan2PU
.global __atoIQN
.global __IQ24mag
.global _gets
.global __IQ24sin
.global __IQ24div
;***************************************************************
;* TYPE INFORMATION *
;***************************************************************
.sym __iq, 0, 5, 13, 32
.stag _DATA_LOG_C, 32768
.member _Xwaveform, 0, 53, 8, 8192, , 256
.member _Ywaveform, 8192, 53, 8, 8192, , 256
.member _Phase, 16384, 53, 8, 8192, , 256
.member _Mag, 24576, 53, 8, 8192, , 256
.eos
.stag _STEP, 288
.member _Xsize, 0, 5, 8, 32
.member _Ysize, 32, 5, 8, 32
.member _Yoffset, 64, 5, 8, 32
.member _X, 96, 5, 8, 32
.member _Y, 128, 5, 8, 32
.member _GainX, 160, 5, 8, 32
.member _GainY, 192, 5, 8, 32
.member _FreqX, 224, 5, 8, 32
.member _FreqY, 256, 5, 8, 32
.eos
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