Zilog Z86193 - Manual (Page 160)

Z8
®
CPU
User Manual
UM001604-0108 Instruction Set
153
dst ← src and
r ← r + 1 or
rr ←rr + 1
lrr Ir 93
NOP FF – – – – – –
OR dst, src
dst
← dst OR src
† 4[ ] – [ [ 0 – –
POP dst R 50 – – – – – –
dst ← @SP
and SP ← SP + 1
IR 51
PUSH src R 70 – – – – – –
SP ← SP–1
and @SP ← src
IR 71
RCF
C
← 0
C F 0 – – – – –
RET
PC
← @SP;
SP ← SP + 2
A F – – – – – –
RL dst R
IR
90
91 [ [ [ [ – –
RLC dst R
IR
10
11
[ [ [ [ – –
RR dst R
IR
E 0
E 1 [ [ [ [ – –
RRC dst R C 0 [ [ [ [ – –
IR C 1
SBC dst, src
dst
← dst–src–C
† 3[ ] [ [ [ [ 1 [
SCF
C
← 1
D F 1 – – – – –
SRA dst R D 0 [ [ [ 0 – –
IR D 1
Table 39. Summary of Z8 Instruction Set (Continued)
Instruction and Operation
Address Mode
Op Code
Byte (Hex)
Flags Affected
dst src C Z S V D H
C 7 0
C 7 0
C 7 0
C 7 0
C
7 0