參數(shù)資料
型號: TMS320LC17
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(278ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的DSP)
中文描述: 數(shù)字信號處理器(278ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的數(shù)字信號處理器)
文件頁數(shù): 8/139頁
文件大?。?/td> 1478K
代理商: TMS320LC17
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SPRS009C–JANUARY 1987–REVISED JULY 1991
TMS320C1x
DIGITAL SIGNAL PROCESSORS
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
8
Table 3. TMS320C1x Instruction Set Summary
ACCUMULATOR INSTRUCTIONS
OPCODE
MNEMONIC
DESCRIPTION
INSTRUCTION REGISTER
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ABS
Absolute value of accumulator
1
1
0
1
1
1
1
1
1
1
1
0
0
0
1
0
0
0
ADD
Add to accumulator with shift
1
1
0
0
0
0
M
ADDH
Add to high-order accumulator bits
1
1
0
1
1
0
0
0
0
0
M
ADDS
Add to accumulator with no sign extension
1
1
0
1
1
0
0
0
0
1
M
AND
AND with accumulator
1
1
0
1
1
1
1
0
0
1
M
LAC
Load accumulator with shift
1
1
0
0
1
0
M
LACK
Load accumulator immediate
1
1
0
1
1
1
1
1
1
0
OR
OR with accumulator
1
1
0
1
1
1
1
0
1
0
M
SACH
Store high-order accumulator bits with shift
1
1
0
1
0
1
1
M
SACL
Store low-order accumulator bits
1
1
0
1
0
1
0
0
0
0
M
SUB
Subtract from accumulator with shift
1
1
0
0
0
1
M
SUBC
Conditional subtract (for divide)
1
1
0
1
1
0
0
1
0
0
M
SUBH
Subtract from high-order accumulator bits
1
1
0
1
1
0
0
0
1
0
M
SUBS
Subtract from accumulator with no sign extension
1
1
0
1
1
0
0
0
1
1
M
XOR
Exclusive OR with accumulator
1
1
0
1
1
1
1
0
0
0
M
ZAC
Zero accumulator
1
1
0
1
1
1
1
1
1
1
1
0
0
0
1
0
0
1
ZALH
Zero accumulator and load high-order bits
1
1
0
1
1
0
0
1
0
1
M
ZALS
Zero accumulator and load low-order bits with no sign extension
1
1
0
1
1
0
0
1
1
0
M
AUXILIARY REGISTER AND DATA PAGE POINTER INSTRUCTIONS
OPCODE
MNEMONIC
DESCRIPTION
INSTRUCTION REGISTER
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
LAR
Load auxiliary register
1
1
0
0
1
1
1
0
0
R
M
LARK
Load auxiliary register immediate
1
1
0
1
1
1
0
0
0
R
LARP
Load auxiliary register pointer immediate
1
1
0
1
1
0
1
0
0
0
1
0
0
0
0
0
0
K
LDP
Load data memory page pointer
1
1
0
1
1
0
1
1
1
1
M
LDPK
Load data memory page pointer immediate
1
1
0
1
1
0
1
1
1
0
0
0
0
0
0
0
0
K
MAR
Modify auxiliary register and pointer
1
1
0
1
1
0
1
0
0
0
M
SAR
Store auxiliary register
1
1
0
0
1
1
0
0
0
R
M
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