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: 76/96页
文件大小: 482K
代理商: MPD789322
Preliminary Product Information U14673EJ1V0PM00
78
PD789322,789324,789326,789327
Flag
Mnemonic
Operand
Byte
Clock
Operation
ZAC CY
BC
$addr16
2
6
PC
← PC + 2 + jdisp8 if CY = 1
BNC
$addr16
2
6
PC
← PC + 2 + jdisp8 if CY = 0
BZ
$addr16
2
6
PC
← PC + 2 + jdisp8 if Z = 1
BNZ
$addr16
2
6
PC
← PC + 2 + jdisp8 if Z = 0
saddr.bit, $addr16
4
10
PC
← PC + 4 + jdisp8
if (saddr.bit) = 1
sfr.bit, $addr16
4
10
PC
← PC + 4 + jdisp8 if sfr.bit = 1
A.bit, $addr16
3
8
PC
← PC + 3 + jdisp8 if A.bit = 1
BT
PSW.bit, $addr16
4
10
PC
← PC + 4 + jdisp8 if PSW.bit = 1
saddr.bit, $addr16
4
10
PC
← PC + 4 + jdisp8
if (saddr.bit) = 0
sfr.bit, $addr16
4
10
PC
← PC + 4 + jdisp8 if sfr.bit = 0
A.bit, $addr16
3
8
PC
← PC + 3 + jdisp8 if A.bit = 0
BF
PSW.bit, $addr16
4
10
PC
← PC + 4 + disp8 if PSW.bit = 0
B, $addr16
2
6
B
← B 1, then
PC
← PC + 2 + jdisp8 if B ≠ 0
C, $addr16
2
6
C
← C 1, then
PC
← PC + 2 + jdisp8 if C ≠ 0
DBNZ
saddr, $addr16
3
8
(saddr)
← (saddr) 1, then
PC
← PC + 3 + jdisp8 if (saddr) ≠ 0
NOP
1
2
No Operation
EI
3
6
IE
← 1 (Enable Interrupt)
DI
3
6
IE
← 0 (Disable Interrupt)
HALT
1
2
Set HALT Mode
STOP
1
2
Set STOP Mode
Remark The instruction clock cycle is based on the CPU clock (fCPU) specified by the processor clock control
register (PCC).
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