參數(shù)資料
型號(hào): TMS320LC57S
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: Digital Signal Processors(35/50ns指令周期,并行邏輯單元,可編程PLL,全雙工同步串行口的DSP)
中文描述: 數(shù)字信號(hào)處理器(35/50ns指令周期,并行邏輯單元,可編程鎖相環(huán),全雙工同步串行口的數(shù)字信號(hào)處理器)
文件頁(yè)數(shù): 38/87頁(yè)
文件大?。?/td> 1864K
代理商: TMS320LC57S
TMS320C5x, TMS320LC5x
DIGITAL SIGNAL PROCESSORS
SPRS030A – APRIL 1995 – REVISED APRIL 1996
38
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
instruction set summary (continued)
Table 7. TMS320C5x Instruction Set Opcodes
ACCUMULATOR MEMORY REFERENCE INSTRUCTIONS
INSTRUCTION
MNEMONIC
OPCODE
WORDS
CYCLES
Absolute value of ACC
Add ACCB to ACC with carry
Add to ACC with shift
Add to low ACC short immediate
Add to ACC long immediate with shift
Add to ACC with shift of 16
Add ACCB to ACC
Add to ACC with carry
Add to low ACC with sign extension suppressed
Add to ACC with shift specified by TREG1 [3–0]
AND ACC with data value
AND with ACC long immediate with shift
AND with ACC long immediate with shift of 16
AND ACCB with ACC
Barrel shift ACC right
Complement ACC
Store ACC in ACCB if ACC > ACCB
Store ACC in ACCB if ACC< ACCB
Exchange ACCB with ACC
Load ACC with ACCB
Load ACC with shift
Load ACC long immediate with shift
Load ACC with shift of 16
Load low word of ACC with immediate
Load low word of ACC
Load ACC with shift specified by TREG1 [3–0]
Load ACCL with memory-mapped register
Negate ACC
Normalize ACC
OR ACC with data value
OR with ACC long immediate with shift
OR with ACC long immediate with shift of 16
OR ACCB with ACC
Rotate ACC 1 bit left
Rotate ACCB and ACC left
Rotate ACC 1 bit right
Rotate ACCB and ACC right
Store ACC in ACCB
Store high ACC with shift
Store low ACC with shift
Store ACCL to memory-mapped register
Shift ACC 16 bits right if TREG1 [4] = 0
Shift ACC0–ACC15 right as specified by TREG1 [3–0]
Subtract ACCB from ACC
Subtract ACCB from ACC with borrow
Shift ACC 1 bit left
Shift ACCB and ACC left
Shift ACC 1 bit right
Shift ACCB and ACC right
Subtract from ACC with shift
Subtract from ACC with shift of 16
Subtract from ACC short immediate
Subtract from ACC long immediate with shift
ABS
ADCB
ADD
ADD
ADD
ADD
ADDB
ADDC
ADDS
ADDT
AND
AND
AND
ANDB
BSAR
CMPL
CRGT
CRLT
EXAR
LACB
LACC
LACC
LACC
LACL
LACL
LACT
LAMM
NEG
NORM
OR
OR
OR
ORB
ROL
ROLB
ROR
RORB
SACB
SACH
SACL
SAMM
SATH
SATL
SBB
SBBB
SFL
SFLB
SFR
SFRB
SUB
SUB
SUB
SUB
1011 1110 0000 0000
1011 1110 0001 0001
0010 SHFT IAAA AAAA
1011 1000 IIII IIII
1011 1111 1001 SHFT
0110 0001 IAAA AAAA
1011 1110 0001 0000
0110 0000 IAAA AAAA
0110 0010 IAAA AAAA
0110 0011 IAAA AAAA
0110 1110 IAAA AAAA
1011 1111 1011 SHFT
1011 1110 1000 0001
1011 1110 0001 0010
1011 1111 1110 SHFT
1011 1110 0000 0001
1011 1110 0001 1011
1011 1110 0001 1100
1011 1110 0001 1101
1011 1110 0001 1111
0001 SHFT IAAA AAAA
1011 1111 1000 SHFT
0110 1010 IAAA AAAA
1011 1001 IIII IIII
0110 1001 IAAA AAAA
0110 1011 IAAA AAAA
0000 1000 IAAA AAAA
1011 1110 0000 0010
1010 0000 IAAA AAAA
0110 1101 IAAA AAAA
1011 1111 1100 SHFT
1011 1110 1000 0010
1011 1110 0001 0011
1011 1110 0000 1100
1011 1110 0001 0100
1011 1110 0000 1101
1011 1110 0001 0101
1011 1110 0001 1110
1001 1SHF IAAA AAAA
1001 0SHF IAAA AAAA
1000 1000 IAAA AAAA
1011 1110 0101 1010
1011 1110 0101 1011
1011 1110 0001 1000
1011 1110 0001 1001
1011 1110 0000 1001
1011 1110 0001 0110
1011 1110 0000 1010
1011 1110 0001 0111
0011 SHFT IAAA AAAA
0110 0101 IAAA AAAA
1011 1010 IIII IIII
1011 1111 1010 SHFT
1
1
1
1
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1 or 2
1
1
1
2
2
1
1
1
1
1
1
1
1
1 or 2
1
1
1
1
1
1
1
1
1
1
1
2
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