Table 44. stock and exchange (continued) – Zilog Z80180 User Manual

Page 244

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Z8018x
Family MPU User Manual

228

UM005003-0703

.

Exchange EX AFAF’

00 001 000

S/D

1

4

AF

R

-AF

R

'

· · · ·

· ·

EX DE, HL

11 101 011

S/D

1

3

DE

R

-HL

R

· · · ·

· ·

EX X

11 011 001

S/D

1

3

BC

R

-BC

R

'

· · · ·

· ·

DE

R

®DE

R

'

HL

R

®HL

R

'

EX (SP),HL

11 100 011

S/D

1

16

Hr

®(SP + 1)

M

· · · ·

· ·

Lr

®(SP)

M

EX (SP),IX

11 011 101

S/D

2

19

IXHr

®(SP + 1)

M

· · · ·

· ·

IXLr-(SP)

M

EX (SP),IY

11 111 101

S/D

2

19

IYHr-(SP + 1)

M

· · · ·

· ·

11 100 011

IYLr

®(SP)

M

(4) In the case of POP AF, Flag is written as current contents of the stack

Table 44. Stock and Exchange (Continued)

Operation
Name

Mnemonics

Op Code

Addressing

Bytes States

Operation

Flags

7 6 4 2

1 0

Immed Ext

Ind

Reg RegI Imp Rel

S Z H P/V N C

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