參數(shù)資料
型號： SMJ320C26FJ
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號處理
英文描述： 16-BIT, 40 MHz, OTHER DSP, CQCC68
封裝： CERAMIC, LCC-68
文件頁數(shù)： 7/40頁
文件大?。?/td> 577K
代理商： SMJ320C26FJ
K
R
D
K
R
DP
R
D
R
D
K
CM
D
K
PM
D
K
SMJ320C26
DIGITAL SIGNAL PROCESSOR
SGUS 016A – AUGUST 1990 – REVISED AUGUST 2001
15
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
instruction set (continued)
Table 2. Instruction Set Summary (continued)
AUXILIARY REGISTERS AND DATA PAGE POINTER INSTRUCTIONS
MNEMONIC
DESCRIPTION
NO.
INSTRUCTION BIT CODE
MNEMONIC
DESCRIPTION
NO.
WORDS
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
10011
1
0
1
0
1
0
LAR
Load auxiliary register
1
0
0110
M
LARK
Load auxiliary register short immediate
1
1000
LARP
Load auxiliary register pointer
1
0
10101
0
1
M
0
1
LDP
Load data memory page pointer
1
0
10100
1
0
M
LDPK
Load data memory page pointer immediate
1
10010
0
LRLK
Load auxiliary register long immediate
2
1
1010
0
MAR
Modify auxiliary register
1
0
10101
0
1
M
SAR
Store auxiliary register
1
0
1110
M
SBRK
Subtract from auxiliary register short immediate
1
0
11111
1
T REGISTER, P REGISTER, AND MULTIPLY INSTRUCTIONS
MNEMONIC
DESCRIPTION
NO.
INSTRUCTION BIT CODE
MNEMONIC
DESCRIPTION
NO.
WORDS
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
10100
1
M
LT
Load T register
1
0
01111
0
M
LTA
Load T register and accumulator previous product
1
0
01111
0
1
M
LTD
Load T register, accumulate previous product, and move data
1
0
01111
1
M
LTP
Load T register and store P register in accumulator
1
0
01111
1
0
M
LTS
Load T register and subtract previous product
1
0
10110
1
M
MAC
Multiply and accumulate
2
0
10111
0
1
M
MACD
Multiply and accumulate with data move
2
0
10111
0
M
MPY
Multiply (with T register, store product in P register)
1
0
01110
0
M
MPYA
Multiply and accumulate previous product
1
0
01110
1
0
M
MPYK
Multiply immediate
1
01
MPYS
Multiply and subtract previous product
1
0
01110
1
M
MPYU
Multiply unsigned
1
10011
1
M
PAC
Load accumulator with P register
1
10011
1
0
1
0
1
0
SPAC
Subtract P register from accumulator
1
10011
1
0
1
0
1
0
SPH
Store high P register
1
0
11111
0
1
M
SPL
Store low P register
1
0
11111
0
M
SPM
Set P register output shift mode
1
10011
1
0
1
0
SQRA
Square and accumulate
1
0
01110
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 SMJ32010 instruction set.
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