Z8F082A28100KIT ZILOG [Zilog, Inc.], Z8F082A28100KIT Datasheet - Page 199

• Manufacturer Part Number: Z8F082A28100KIT
• Description: Z8 Encore XP-R F08xA Series with eXtended Peripherals
• Manufacturer: ZILOG [Zilog, Inc.]

PS024705-0405
Assembly
Mnemonic
HALT
INC dst
INCW dst
IRET
JP dst
JP cc, dst
JR dst
JR cc, dst
LD dst, rc
Flags Notation:
Symbolic Operation
Halt Mode
dst ← dst + 1
dst ← dst + 1
FLAGS ← @SP
SP ← SP + 1
PC ← @SP
SP ← SP + 2
IRQCTL[7] ← 1
PC ← dst
if cc is true
PC ← PC + X
if cc is true
dst ← src
* = Value is a function of the result of the operation.
– = Unaffected
X = Undefined
PC ← dst
PC ← PC + X
Table 116. eZ8 CPU Instruction Summary (Continued)
Address Mode
P R E L I M I N A R Y
IRR
IRR
X(r)
dst
RR
DA
DA
DA
DA
IR
IR
IR
R
R
R
R
Ir
r
r
r
r
X(r)
src
IM
IM
IM
IR
R
R
Ir
r
r
Opcode(s)
0E-FE
0D-FD
0B-FB
0C-FC
(Hex)
BF
8D
C4
C7
D7
7F
A0
A1
8B
E3
E4
E5
E6
E7
F3
F5
20
21
0 = Reset to 0
1 = Set to 1
C
–
–
–
–
–
–
–
–
*
Z8 Encore! XP
Z
–
–
–
–
–
–
*
*
*
Flags
S V
–
–
–
–
–
–
*
*
*
Product Specification
–
–
–
–
–
–
–
*
*
eZ8 CPU Instruction Set
D
–
–
–
–
–
–
–
–
*
®
H
–
–
–
–
–
–
–
–
*
F08xA Series
Cycles
Fetch
1
2
2
1
2
2
1
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
Cycles
Instr.
2
2
3
2
5
6
5
2
3
2
2
2
2
3
4
3
2
4
2
3
3
3
181