參數(shù)資料
型號: TMS320LC545
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(20/25ns指令周期, 高性能,大并行度,特殊指令集可有效實現(xiàn)多種復(fù)雜算法及應(yīng)用的DSP)
中文描述: 數(shù)字信號處理器(20/25ns指令周期,高性能,大并行度,特殊指令集可有效實現(xiàn)多種復(fù)雜算法及應(yīng)用的數(shù)字信號處理器)
文件頁數(shù): 48/107頁
文件大小: 2149K
代理商: TMS320LC545
TMS320C54x, TMS320LC54x
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS039A – FEBRUARY 1996 – REVISED JULY 1997
45
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Table 13. TMS320C54x/TMS320LC54x Instruction Set Opcodes (Continued)
MNEMONIC SYNTAX
OPCODE
CYCLES
DESCRIPTION
LSB
MSB
WORDS/
ARITHMETIC INSTRUCTIONS (CONTINUED)
MAS
[
R
] Xmem Ymem src , dst ]
Multiply dual, subtract from ACC [round]
1/1
1011
1RSD
XXXX
YYYY
MASA
Smem[, B ]
Multiply operand by ACCA, subtract from ACCB
1/1
0011
0011
IAAA
AAAA
MASA
[
R
]
T
, src[, dst ]
Multiply ACCA by T, subtract from ACC [round]
1/1
1111
01SD
1000
101R
MAX
dst
Accumulator maximum
1/1
1111
010D
1000
0110
MIN
dst
Accumulator minimum
1/1
1111
010D
1000
0111
MPY
[
R
]
Smem dst
Multiply TREG by operand, round if specified
1/1
0010
00RD
IAAA
AAAA
MPY
Xmem Ymem dst
Multiply dual data-memory operands
1/1
1010
010D
XXXX
YYYY
MPY
Smem #lk dst
Multiply operand by long-immediate operand
2/2
0110
001D
IAAA
AAAA
MPY
#lk dst
Multiply TREG value by long-immediate operand
2/2
1111
000D
0110
0110
MPYA
Smem
Multiply single data-memory operand by ACCA
1/1
0011
0001
IAAA
AAAA
MPYA
dst
Multiply TREG value by ACCA
1/1
1111
010D
1000
1100
MPYU
Smem dst
Multiply unsigned
1/1
0010
010D
IAAA
AAAA
NEG
src[, dst ]
Negate accumulator
1/1
1111
01SD
1000
0100
NORM
src[, dst ]
Normalize
1/1
1111
01SD
1000
1111
POLY
Smem
Evaluate polynomial
1/1
0011
0110
IAAA
AAAA
RND
src , dst ]
Round accumulator
1/1
1111
01SD
1001
1111
SAT
src
Saturate accumulator
1/1
1111
010S
1000
0011
SQDST
Xmem Ymem
Square distance
1/1
1110
0010
XXXX
YYYY
SQUR
Smem, dst
Square single data-memory operand
1/1
0010
011D
IAAA
AAAA
SQUR A
, dst
Square ACCA high
1/1
1111
010D
1000
1101
SQURA
Smem, src
Square and accumulate
1/1
0011
100S
IAAA
AAAA
SQURS
Smem, src
Square and subtract
1/1
0011
101S
IAAA
AAAA
SUB
Smem, src
Subtract operand from accumulator
1/1
0000
100S
IAAA
AAAA
SUB
Smem,
TS
, src
Shift by TREG[5:0], then subtract from ACC
1/1
0000
110S
IAAA
AAAA
SUB
Smem,
16
, src , dst ]
Shift operand 16 bits, then subtract from ACC
1/1
0100
00SD
IAAA
AAAA
SUB
Smem ,SHIFT ], src , dst ]
Shift operand, then subtract from ACC
(2-word opcode)
2/2
0110
0000
1111
11SD
IAAA
001S
AAAA
HIFT
SUB
Xmem, SHFT, src
Shift operand, then subtract from ACC
1/1
1001
001S
XXXX
SHFT
SUB
Xmem, Ymem, dst
Shift dual operands by 16, then subtract
1/1
1010
001D
XXXX
YYYY
SUB
#lk ,SHFT ], src , dst ]
Shift long-immediate, then subtract from ACC
2/2
1111
00SD
0001
SHFT
SUB
#lk,
16
, src , dst ]
Shift long-immediate 16 bits, subtract from ACC
2/2
1111
00SD
0110
0001
SUB
src[,SHIFT ], [, dst ]
Subtract shifted ACC from ACC
1/1
1111
01SD
001S
HIFT
SUB
src,
ASM
, dst ]
Subtract ACC shifted by ASM from ACC
1/1
1111
01SD
1000
0001
SUBB
Smem, src
Subtract from accumulator with borrow
1/1
0000
111D
IAAA
AAAA
SUBC
Smem, src
Subtract conditionally
1/1
0001
111S
IAAA
AAAA
SUBS
Smem, src
Values for words and cycles assume the use of DARAM for data. Add one word and one cycle when using long-offset indirect addressing or
absolute addressing with a single data-memory operand.
Delayed Instruction
§Condition true
Condition false
Subtract from ACC, sign-extension suppressed
1/1
0000
101S
IAAA
AAAA
A
instruction set summary (continued)
相關(guān)PDF資料
PDF描述
TMS320LC546 Digital Signal Processors(20/25ns指令周期, 高性能,大并行度,特殊指令集可有效實現(xiàn)多種復(fù)雜算法及應(yīng)用的DSP)
TMS320LC57S 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)
TMS320UVC5409 Fixed-Point Digital Signal Processor(定點DSP)
TMS320VC203 Digital Signal Processors(50ns指令周期, 空閑狀態(tài)CPU全關(guān)斷,先進的外圍,多種PLL可選)
TN-83 MICROWAVE NOISE TUBES & NOISE SOURCES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320LC545APBK-50 功能描述:IC FIXED POINT DSP 128-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:TMS320C54x 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
TMS320LC545APBK-66 功能描述:IC FIXED POINT DSP 128-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:TMS320C54x 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
TMS320LC546APZ-50 功能描述:IC FIXED POINT DSP 100-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:TMS320C54x 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
TMS320LC546APZ-66 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TMS320LC548GGU-66 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT