参数资料
型号: ST7PLUSA2M3
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO8
封装: 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8
文件页数: 128/136页
文件大小: 1705K
代理商: ST7PLUSA2M3
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
ST7LITEUS2, ST7LITEUS5
Instruction set
NEG
Negate (2's compl)
neg $10
reg, M
-
N
Z
C
NOP
No operation
-
OR
OR operation
A = A + M
A
M
-
N
Z
-
POP
Pop from the stack
pop reg
reg
M
-
pop CC
CC
M
H
I
N
Z
C
PUSH
Push onto the stack
push Y
M
reg, CC
-
RCF
Reset carry flag
C = 0
-
0
RET
Subroutine return
-
RIM
Enable Interrupts
I = 0
-
0
-
RLC
Rotate left true C
C
≤ Dst ≤ C
reg, M
-
N
Z
C
RRC
Rotate right true C
C
≥ Dst ≥ C
reg, M
-
N
Z
C
RSP
Reset Stack Pointer
S = Max allowed
-
SBC
Subtract with carry
A = A - M - C
A
M
-
N
Z
C
SCF
Set carry flag
C = 1
-
1
SIM
Disable interrupts
I = 1
-
1
-
SLA
Shift left arithmetic
C
≤ Dst ≤ 0reg, M
-
N
Z
C
SLL
Shift left logic
C
≤ Dst ≤ 0reg, M
-
N
Z
C
SRL
Shift right logic
0
≥ Dst ≥ Creg, M
-
0
Z
C
SRA
Shift right arithmetic
Dst7
≥ Dst ≥ C
reg, M
-
N
Z
C
SUB
Subtraction
A = A - M
A
M
-
N
Z
C
SWAP
SWAP nibbles
Dst[7..4]
≤ ≥Dst[3..0]
reg, M
-
N
Z
-
TNZ
Test for Neg & Zero
tnz lbl1
-
N
Z
-
TRAP
S/W trap
S/W interrupt
-
1
-
WFI
Wait for interrupt
-
0
-
XOR
Exclusive OR
A = A XOR M
A
M
-
N
Z
-
Table 42.
Illegal opcode detection (continued)
Mnemo
Description
Function/example
Dst
Src
H
I
N
Z
C
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