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参数资料
| 型号： | SM320C25-50FJM |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 数字信号处理 |
| 英文描述： | 16-BIT, 50 MHz, OTHER DSP, CQCC68 |
| 封装： | CERAMIC, MS-004, LCC-68 |
| 文件页数： | 5/40页 |
| 文件大小： | 681K |
| 代理商： | SM320C25-50FJM |
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NO.
WORDS
DESCRIPTION
INSTRUCTION BIT CODE
MNEMONIC
D
PM
K
SMJ320C25, SMJ320C2550
DIGITAL SIGNAL PROCESSOR
SGUS007D – AUGUST 1988 – REVISED OCTOBER 2001
13
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Table 2. SMJ320C25 Instruction Set Summary (continued)
T REGISTER, P REGISTER, AND MULTIPLY INSTRUCTIONS
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
APAC
Add P register to accumulator
1
0
1
0
1
0
1
0
1
LPH
Load high P register
1
0
10
100
1
M
LT
Load T register
1
0
01
111
0
M
LTA
Load T register and accumulate previous product
1
0
01
111
0
1
M
LTD
Load T register, accumulate previous product,
and move data
1
0
01
111
1
M
LTP
Load T register and store P register in
accumulator
1
0
01
111
1
0
M
LTS
Load T register and subtract previous product
1
0
10
110
1
M
MAC
Multiply and accumulate
2
0
10
111
0
1
M
MACD
Multiply and accumulate with data move
2
0
10
111
0
M
MPY
Multiply (with T register, store product in
P register)
1
0
01
110
0
M
MPYA
Multiply and accumulate previous product
1
0
01
110
1
0
M
MPYK
Multiply immediate
1
01
MPYS
Multiply and subtract previous product
1
0
01
110
1
M
MPYU
Multiply unsigned
1
10
011
1
M
PAC
Load accumulator with P register
1
10
011
1
0
1
0
1
0
SPAC
Subtract P register from accumulator
1
10
011
1
0
1
0
1
0
SPH
Store high P register
1
0
11
111
0
1
M
SPL
Store low P register
1
0
11
111
0
M
SPM
Set P register output shift mode
1
10
011
1
0
1
0
SQRA
Square and accumulate
1
0
01
110
0
1
M
SQRS
Square and subtract previous product
1
0
1
0
1
0
1
0
M
These instructions are not included in the TMS320C1x instruction set.
These instructions are not included in the TMS32020 instruction set.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SM320C25FJM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:16-Bit Digital Signal Processor |
| SM320C25GBM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:16-Bit Digital Signal Processor |
| SM320C26BFJM | 制造商:Texas Instruments 功能描述:DSP FIX PT 16BIT 40MHZ 10MIPS 68PIN JLCC - Rail/Tube |
| SM320C26BGBM | 制造商:TI 制造商全称:Texas Instruments 功能描述:DIGITAL SIGNAL PROCESSOR |
| SM320C2810-EP | 制造商:TI 制造商全称:Texas Instruments 功能描述:Digital Signal Processors |
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