Zilog EZ80F916 - Manual (Page 305)

eZ80
®
CPU
User Manual
UM007715-0415 CPU Instruction Set
296
The opcode (
kk
) depends on the condition code being tested. According to the relevant
condition code, the opcode is assembled as indicated in Table 85 .
RET.L cc
0 3 i f cc false, 
8 if cc true and return
to Z80 Mode,
9 if cc true and return
to ADL Mode
49, kk
RET.L cc
1 3 i f cc false, 
8 if cc true and return
to Z80 Mode,
9 if cc true and return
to ADL Mode
5B, kk
Table 85. RET CC Opcode Detail
Condition Relevant Flag Opcode (hex)
NZ (nonzero) Z
C0
Z (0) Z
C8
NC (no carry) C
D0
C (carry) C
D8
PO (parity odd) P/V
E0
PE (parity even) P/V
E8
P (sign positive) S
F0
M (sign negative/
minus)
S
F8
Mnemonic Operand
ADL

Mode Cycle Opcode (hex)