参数资料
型号: TMS320F241PGS
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 0-BIT, 5 MHz, OTHER DSP, PQFP64
封装: PLASTIC, QFP-64
文件页数: 91/122页
文件大小: 1465K
代理商: TMS320F241PGS
TMS320F243, TMS320F241
DSP CONTROLLERS
SPRS064D DECEMBER 1997 REVISED FEBRUARY 2006
70
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
instruction set summary (continued)
Table 20. TMS320x24x Instruction Set Summary (Continued)
x24x
DESCRIPTION
WORDS/
OPCODE
x24x
MNEMONIC
DESCRIPTION
WORDS/
CYCLES
MSB
LSB
POP
Pop top of stack to low accumulator
1/1
1011
1110
0011
0010
POPD
Pop top of stack to data memory
1/1
1000
1010
IADD
RESS
PSHD
Push data-memory value onto stack
1/1
0111
0110
IADD
RESS
PUSH
Push low accumulator onto stack
1/1
1011
1110
0011
1100
RET
Return from subroutine
1/4
1110
1111
0000
RETC
Conditional return from subroutine
1/4/2
1110
11TP
ZLVC
ROL
Rotate accumulator left
1/1
1011
1110
0000
1100
ROR
Rotate accumulator right
1/1
1011
1110
0000
1101
RPT
Repeat instruction as specified by data-memory value
1/1
0000
1011
IADD
RESS
RPT
Repeat instruction as specified by immediate value
1/1
1011
KKKK
SACH
Store high accumulator with shift
1/1
1001
1SHF
IADD
RESS
SACL
Store low accumulator with shift
1/1
1001
0SHF
IADD
RESS
SAR
Store auxiliary register
1/1
1000
0ARx
IADD
RESS
SBRK
Subtract from auxiliary register short immediate
1/1
0111
1100
KKKK
Set carry bit
1/1
1011
1110
0100
1111
Configure block as program memory
1/1
1011
1110
0100
0101
Disable interrupt
1/1
1011
1110
0100
0001
SETC
Set overflow mode
1/1
1011
1110
0100
0011
SETC
Set test / control flag
1/1
1011
1110
0100
1011
Set external flag XF
1/1
1011
1110
0100
1101
Set sign-extension mode
1/1
1011
1110
0100
0111
SFL
Shift accumulator left
1/1
1011
1110
0000
1001
SFR
Shift accumulator right
1/1
1011
1110
0000
1010
SPAC
Subtract P register from accumulator
1/1
1011
1110
0000
0101
SPH
Store high-P register
1/1
1000
1101
IADD
RESS
SPL
Store low-P register
1/1
1000
1100
IADD
RESS
SPM
Set P register output shift mode
1/1
1011
1111
IADD
RESS
SQRA
Square and accumulate
1/1
0101
0010
IADD
RESS
SQRS
Square and subtract previous product from accumulator
1/1
0101
0011
IADD
RESS
SST
Store status register ST0
1/1
1000
1110
IADD
RESS
SST
Store status register ST1
1/1
1000
1111
IADD
RESS
SPLK
Store long immediate to data memory
2/2
1010
1110
IADD
RESS
SPLK
Store long immediate to data memory
2/2
16-Bit Constant
Subtract from accumulator long immediate with shift
2/2
1011
1111
1010
SHFT
Subtract from accumulator long immediate with shift
2/2
16-Bit Constant
SUB
Subtract from accumulator with shift
1/1
0011
SHFT
IADD
RESS
SUB
Subtract from high accumulator
1/1
0110
0101
IADD
RESS
Subtract from accumulator short immediate
1/1
1011
1010
KKKK
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