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Zilog EZ80F916 User Manual

Page 75

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eZ80

®

CPU

User Manual

UM007715-0415

CPU Instruction Set

66

JR

cc’,d

if cc’ {PC  PC+d}

20–38

— — — — — —

JR

d

PC  PC+d

18

— — — — — —

LD

A,s

A  s

I[7:0]

ED 57

* * 0 IEF2 0 —

(IX/Y+d) DD/FD 7E

— — — — — —

MB

ED 6E

— — — — — —

(Mmn)

3A

— — — — — —

R

ED 5F

* * 0 IEF2 0 —

(rr)

0A, 1A, 7E

— — — — — —

LD

HL,I

HL  I

ED D7

— — — — — —

LD

(HL),ss

(HL)  ss

IX/Y

ED 3E-3F

— — — — — —

n

36

r

70-77

rr

ED 0F-2F

LD

I,A

I[7:0]  A

ED 47

— — — — — —

LD

I,HL

I  HL

ED C7

— — — — — —

LD

ir, s

ir

s

ir’

DD/FD 64-6D

— — — — — —

n

DD/FD 26-2E

r

DD/FD 60-67

LD

IX/Y, ss

IX/Y

ss

(HL)

ED 31-7

— — — — — —

(IX/Y+d) DD/FD 31-37

Mmn

DD/FD 21

(Mmn)

DD/FD 2A

Table 37. Instruction Summary (Continued)

Instruction and Operation

Address Mode

Opcode(s)
(Hex)

Flags Affected

Dest Source

S

Z

H

P/V

N

C

Note: *This flag value is a function of the result of the affected operation.

— = No Change.

0 = Set to 0.

1 = Set to 1.

V = Set to 1 if overflow occurs.

X = Undetermined.

P = Set to the parity of the result (0 if odd parity, 1 if even parity).

IEF2 = The value of Interrupt Enable Flag 2.

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