z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 269

• Manufacturer Part Number: z80189
• Description: Z80180, Z8s180, Z8l180 Mpu Operation
• Manufacturer: ZiLOG Semiconductor

Table 51.
Instruction
AND (IY+ d)
OR (IX + d)
OR (IY+d)
XOR (IX + d)
XOR (IY+d)
CP (IX+d)
CP (IY+d)
BIT b,g
BIT b, (HL)
BIT b, (IX+d)
BIT b, (IY+d)
Bus and Control Signal Condition in Each Machine Cycle (Continued)
Machine
Cycle
MC4
~MC6
MC6
MC1
MC2
MC1
MC2
MC3
MC1
MC2
MC3
MC4
MC5
States
TiTiTi
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
T1T2T3
Address
*
IX+d
IY+d
1st Op Code
Address
2nd Op Code
Address
1st Op Code
Address
2nd Op Code
Address
HL
1st Op Code
Address
2nd Op Code
Address
1st operand
Address
3rd Op Code
Address
IX+ d
IY+d
Data
Z
DATA
1st
Op Code
2nd
Op Code
1st
Op Code
2nd
Op Code
DATA
1st Op
Code
2nd Op
Code
d
3rd Op
Code
DATA
RD WR MREQ
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Family MPU User Manual
1
0
0
0
0
0
0
0
0
0
0
0
IORQ M1 HALT ST
1
1
1
1
1
1
1
1
1
1
1
1
UM005003-0703
1
1
0
0
0
0
1
0
0
1
0
1
Z8018x
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1
1
0
1
1
1
1
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