参数资料
型号: mPD789322
厂商: NEC Corp.
元件分类: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器与2/4/8K字节在系统可编程闪存
文件页数: 75/96页
文件大小: 482K
代理商: MPD789322
Preliminary Product Information U14673EJ1V0PM00
77
PD789322,789324,789326,789327
Flag
Mnemonic
Operand
Byte
Clock
Operation
ZAC CY
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
×× ×
SET1
[HL].bit
2
10
(HL).bit
← 1
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
×× ×
CLR1
[HL].bit
2
10
(HL).bit
← 0
SET1
CY
1
2
CY
← 11
CLR1
CY
1
2
CY
← 00
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,
PCH
← (00000000, addr5 + 1),
PCL
← (00000000, addr5),
SP
← SP 2
RET
1
6
PCH
← (SP + 1), PCL ← (SP),
SP
← SP + 2
RETI
1
8
PCH
← (SP + 1), PCL ← (SP),
PSW
← (SP + 2), SP ← SP + 3,
NMIS
← 0
RRR
PSW
1
2
(SP
1) ← PSW, SP ← SP 1
PUSH
rp
1
4
(SP
1) ← rpH, (SP 2) ← rpL,
SP
← SP 2
PSW
1
4
PSW
← (SP), SP ← SP + 1
R
POP
rp
1
6
rpH
← (SP + 1), rpL ← (SP),
SP
← SP + 2
SP, AX
2
8
SP
← AX
MOVW
AX, SP
2
6
AX
← SP
!addr16
3
6
PC
← addr16
$addr16
2
6
PC
← PC + 2 + jdisp8
BR
AX
1
6
PCH
← A, PCL ← X
Remark The instruction clock cycle is based on the CPU clock (fCPU) specified by the processor clock control
register (PCC).
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