z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 244

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

228
Table 44.
.
UM005003-0703
Operation
Name
Exchange EX AFAF’
(4) In the case of POP AF, Flag is written as current contents of the stack
Z8018x
Family MPU User Manual
Mnemonics
EX DE, HL
EX X
EX (SP),HL
EX (SP),IX
EX (SP),IY
Stock and Exchange (Continued)
Op Code
00 001 000
11 101 011
11 011 001
11 100 011
11 011 101
11 111 101
11 100 011
Immed Ext
Ind
Addressing
Reg RegI Imp Rel
S/D
S/D
S/D
S/D
S/D
S/D
Bytes States
1
1
1
1
2
2
4
3
3
16
19
19
AF
DE
BC
DE
HL
Hr®(SP + 1)
Lr®(SP)
IXHr®(SP + 1)
IXLr-(SP)
IYHr-(SP + 1)
IYLr®(SP)
R
R
R
R
R
-AF
®HL
-HL
-BC
®DE
Operation
R
R
R
M
'
R
M
'
R
'
M
'
M
M
M
7 6 4 2
S Z H P/V N C
· · · ·
· · · ·
· · · ·
· · · ·
· · · ·
· · · ·
Flags
1 0
· ·
· ·
· ·
· ·
· ·
· ·