參數(shù)資料
型號: μPD789026
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 28/52頁
文件大?。?/td> 275K
代理商: ΜPD789026
28
μ
PD789022, 789024, 789025, 789026
Flag
Z
AC
CY
SET1
saddr. bit
3
6
(saddr. bit)
1
sfr. bit
3
6
sfr. bit
1
A. bit
2
4
A. bit
1
PSW. bit
3
6
PSW. bit
1
×
×
×
[HL]. bit
2
10
(HL). bit
1
CLR1
saddr. bit
3
6
(saddr. bit)
0
sfr. bit
3
6
sfr. bit
0
A. bit
2
4
A. bit
0
PSW. bit
3
6
PSW. bit
0
×
×
×
[HL]. bit
2
10
(HL). bit
0
SET1
CY
1
2
CY
1
1
CLR1
CY
1
2
CY
0
0
NOT1
CY
1
2
CY
CY
×
CALL
!addr16
3
6
(SP
1)
(PC + 3)
H
, (SP
2)
(PC + 3)
L
,
PC
addr16, SP
SP
2
CALLT
[addr5]
1
8
(SP
1)
(PC + 1)
H
, (SP
2)
(PC + 1)
L
,
PC
H
(00000000, addr5 + 1),
PC
L
(00000000, addr5),
SP
SP
2
RET
1
6
PC
H
(SP + 1), PC
L
(SP),
SP
SP + 2
RETI
1
8
PC
H
(SP + 1), PC
L
(SP),
PSW
(SP + 2), SP
SP + 3,
NMIS
0
R
R
R
PUSH
PSW
1
2
(SP
1)
PSW, SP
SP
1
rp
1
4
(SP
1)
rp
H
, (SP
2)
rp
L
,
SP
SP
2
POP
PSW
1
4
PSW
(SP), SP
SP + 1
R
R
R
rp
1
6
rp
H
(SP + 1), rp
L
(SP),
SP
SP + 2
MOVW
SP, AX
2
8
SP
AX
AX, SP
2
6
AX
SP
BR
!addr16
3
6
PC
addr16
$addr16
2
6
PC
PC + 2 + jdisp8
AX
1
6
PC
H
A, PC
L
X
Remark
The instruction clock cycle is based on the CPU clock (f
CPU
), specified in the processor clock control
register (PCC).
Operation
Mnemonic
Operand
Byte
Clock
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