参数资料
型号: SMJ320C26FJ
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 16-BIT, 40 MHz, OTHER DSP, CQCC68
封装: CERAMIC, LCC-68
文件页数: 9/40页
文件大小: 577K
代理商: SMJ320C26FJ
D
K
CNF
D
SMJ320C26
DIGITAL SIGNAL PROCESSOR
SGUS 016A – AUGUST 1990 – REVISED AUGUST 2001
17
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
instruction set (continued)
Table 2. Instruction Set Summary (concluded)
CONTROL 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
BIT
Test bit
1
0
1
M
BITT
Test bit specified by T register
1
0
10
1
M
CONF
Configure RAM blocks as Data or program
1
10
01
1
0
1
DINT
Disable interrupt
1
10
01
1
0
1
EINT
Enable interrupt
1
10
01
1
0
IDLE
Idle until interrupt
1
10
01
1
0
1
LST
Load status register ST0
1
0
10
0
M
LST1
Load status register ST1
1
0
10
0
1
M
NOP
No operation
1
0
10
1
0
1
0
POP
Pop top of stack to low accumulator
1
10
01
1
0
1
0
1
POPD
Pop top of stack to data memory
1
0
11
0
1
0
M
PSHD
Push data memory value onto stack
1
0
10
1
0
M
PUSH
Push low accumulator onto stack
1
10
01
1
0
1
0
RC
Reset carry bit
1
10
01
1
0
1
0
RHM
Reset hold mode
1
10
01
1
0
1
0
ROVM
Reset overflow mode
1
10
01
1
0
1
0
RPT
Repeat instruction as specified by data memory value
1
0
10
01
0
1
M
RPTK
Repeat instruction as specified by immediate value
1
10
01
0
1
RSXM
Reset sign-extension mode
1
10
01
1
0
1
0
RTC
Reset test/control flag
1
10
01
1
0
1
0
1
0
SC
Set carry bit
1
10
01
1
0
1
0
1
SHM
Set hold mode
1
10
01
1
0
1
0
1
SOVM
Set overflow mode
1
10
01
1
0
1
SST
Store status register ST0
1
0
11
0
M
SST1
Store status register ST1
1
0
11
0
1
M
SSXM
Set sign-extension mode
1
10
01
1
0
1
STC
Set test/control flag
1
10
01
1
0
1
0
1
TRAP
Software interrupt
1
0
1
0
1
0
These instructions are not included in the SMJ32010 instruction set.
This instruction replaces CNFD and CNFP in the SMJ320C25 instruction set.
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