Z8S180 Zilog., Z8S180 Datasheet - Page 243

• Manufacturer Part Number: Z8S180
• Description: ENHANCED Z180 MICROPROCESSOR
• Manufacturer: Zilog.

Table 44. Stock and Exchange
Operation
Name
PUSH
PUSH
POP
Mnemonics
PUSH zz
PUSH IX
PUSH IY
POP zz
POP IX
POP IY
Op Code
11zz 0101
11 011 101
11 100 101
11 111 101
11 100 101
11 zz0 001
11 011 101
11 100 001
11 111 101
11 100 001
Immed Ext
Ind
Addressing
Reg
S
D
RegI Imp Rel
D
S/D
S/D
S
S/D
S/D
Bytes States
1
2
2
1
2
2
11
14
14
9
12
12
zzLr (SP-2)
zzHr (SP-1)
SP
IXLr (SP-2)
IXHr (SP-1)
SP
IYLr (SP-2)
IYHr (SP-1)
SP
(SP + 1)
(SP)M zzLx
SP
(SP + 1)
(SP)
SP
(SP + 1)
(SP)
SP
R
R
R
R
R
R
-2 SP
-2 SP
-2 SP
M
M
+ 2 SP
+ 2 SP
+ 2 SP
Operation
MPU User Manual
-IYLr
M
M
IXLr
M
UM005001-ZMP0400
R
R
R
xxHr(4)
IXHr
IYHr
Z8018x Family
M
M
M
M
M
M
R
R
R
7 6 4 2
S Z H P/V N C
Flags
1 0
227