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參數(shù)資料
| 型號： | SM320C2550GBM |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 16-BIT, 50 MHz, OTHER DSP, CPGA68 |
| 封裝： | CERAMIC, MO-067AA, MO-066AA, PGA-68 |
| 文件頁數(shù)： | 4/40頁 |
| 文件大?。?/td> | 681K |
| 代理商： | SM320C2550GBM |
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S
D
NO.
WORDS
DESCRIPTION
INSTRUCTION BIT CODE
MNEMONIC
NO.
WORDS
DESCRIPTION
INSTRUCTION BIT CODE
MNEMONIC
K
D
R
K
R
D
DP
R
D
R
K
R
CM
SMJ320C25, SMJ320C2550
DIGITAL SIGNAL PROCESSOR
SGUS007D – AUGUST 1988 – REVISED OCTOBER 2001
12
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Table 2. SMJ320C25 Instruction Set Summary (continued)
ACCUMULATOR MEMORY REFERENCE INSTRUCTIONS
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
SUBT
Subtract from accumulator with shift specified by
T register
1
0
1
0
1
0
M
XOR
Exclusive-OR with accumulator
1
0
10
011
0
M
XORK
Exclusive-OR immediate with accumulator with
shift
2
1
0
1
0
00
11
0
ZAC
Zero accumulator
1
10
010
1
0
ZALH
Zero low accumulator and load high accumulator
1
0
10
000
0
M
ZALR
Zero low accumulator and load high accumulator
with rounding
1
0
11
110
1
M
ZALS
Zero accumulator and load low accumulator with
sign extension suppressed
1
0
10
000
0
1
M
AUXILIARY REGISTERS AND DATA PAGE POINTER INSTRUCTIONS
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ADRK
Add to auxiliary register short immediate
1
0
1
0
CMPR
Compare auxiliary register with auxiliary
register AR0
1
10
011
1
0
1
0
1
0
LAR
Load auxiliary register
1
0
01
10
M
LARK
Load auxiliary register short immediate
1
10
00
LARP
Load auxiliary register pointer
1
0
10
101
0
1
0
1
LDP
Load data memory page pointer
1
0
10
100
1
0
M
LDPK
Load data memory page pointer immediate
1
10
010
0
LRLK
Load auxiliary register long immediate
2
1
10
0
MAR
Modify auxiliary register
1
0
10
101
0
1
M
SAR
Store auxiliary register
1
0
11
10
M
SBRK
Subtract from auxiliary register short immediate
1
0
1
These instructions are not included in the TMS320C1x instruction set.
These instructions are not included in the TMS32020 instruction set.
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