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參數(shù)資料
| 型號(hào)： | SM320C2550GBM |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | 16-BIT, 50 MHz, OTHER DSP, CPGA68 |
| 封裝： | CERAMIC, MO-067AA, MO-066AA, PGA-68 |
| 文件頁(yè)數(shù)： | 3/40頁(yè) |
| 文件大?。?/td> | 681K |
| 代理商： | SM320C2550GBM |
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NO.
WORDS
D
DESCRIPTION
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K
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X
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K
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MNEMONIC
K
INSTRUCTION BIT CODE
D
SMJ320C25, SMJ320C2550
DIGITAL SIGNAL PROCESSOR
SGUS007D – AUGUST 1988 – REVISED OCTOBER 2001
11
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Table 2. SMJ320C25 Instruction Set Summary
ACCUMULATOR MEMORY REFERENCE INSTRUCTIONS
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ABS
Absolute value of accumulator
1
0
1
0
1
0
1
ADD
Add to accumulator with shift
1
0
00
0
M
ADDC
Add to accumulator with carry
1
0
10
000
1
M
ADDH
Add to high accumulator
1
0
10
010
0
M
ADDK
Add to accumulator short immediate
1
10
011
0
ADDS
Add to low accumulator with sign
extension suppressed
1
0
10
010
0
1
M
ADDT
Add to accumulator with shift specified by
T register
1
0
10
010
1
0
M
ADLK
Add to accumulator long immediate with shift
2
1
0
1
0
00
01
0
AND
AND with accumulator
1
0
10
011
1
0
M
ANDK
AND immediate with accumulator with shift
2
1
0
1
0
00
10
0
CMPL
Complement accumulator
1
10
011
1
0
1
0
1
LAC
Load accumulator with shift
1
0
01
0
M
LACK
Load accumulator immediate short
1
10
010
1
0
LACT
Load accumulator with shift specified by
T register
1
0
10
000
1
0
M
LALK
Load accumulator long immediate with shift
2
1
0
1
0
00
1
NEG
Negate accumulator
1
10
011
1
0
1
0
1
NORM
Normalize contents of accumulator
1
10
011
1
0
1
OR
OR with accumulator
1
0
10
011
0
1
M
ORK
OR immediate with accumulator with shift
2
1
0
1
0
00
10
1
ROL
Rotate accumulator left
1
10
011
1
0
1
0
1
0
ROR
Rotate accumulator right
1
10
011
1
0
1
0
1
0
1
SACH
Store high accumulator with shift
1
0
11
01
M
SACL
Store low-order accumulator with shift
1
0
11
00
M
SBLK
Subtract from accumulator long immediate
with shift
2
1
0
1
0
00
01
1
SFL
Shift accumulator left
1
10
011
1
0
1
0
SFR
Shift accumulator right
1
10
011
1
0
1
0
1
SUB
Subtract from accumulator with shift
1
0
00
1
M
SUBB
Subtract from accumulator with borrow
1
0
10
011
1
M
SUBC
Conditional subtract
1
0
10
001
1
M
SUBH
Subtract from high accumulator
1
0
10
001
0
M
SUBK
Subtract from accumulator short immediate
1
10
011
0
1
SUBS
Subtract from low accumulator with sign
extension suppressed
1
0
1
0
1
0
1
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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