UM012811-0904
eZ8 CPU Instruction Set Description
eZ8 CPU
User Manual
120
Attributes
Example
•
If the Carry flag is set, the statement:
JP C, 1520H
Object Code: 7D 15 20
replaces the contents of the Program Counter with the value
1520H
and transfers
program control to that location. If the Carry flag was not set, control would have
passed through to the statement following the JP instruction.
Mnemonic
Condition Code,
Destination Address
Opcode (Hex)
Operand 1
Operand 2
Operand 3
JP
F, DA
0D
DA[15:18]
DA[7:0]
—
JP
LT, DA
1D
DA[15:8]
DA[7:0]
—
JP
LE, DA
2D
DA[15:8]
DA[7:0]
—
JP
ULE, DA
3D
DA[15:8]
DA[7:0]
—
JP
OV, DA
4D
DA[15:8]
DA[7:0]
—
JP
MI, DA
5D
DA[15:8]
DA[7:0]
—
JP
Z, DA
6D
DA[15:8]
DA[7:0]
—
JP
C, DA
7D
DA[15:8]
DA[7:0]
—
JP
T, DA
8D
DA[15:8]
DA[7:0]
—
JP
GE, DA
9D
DA[15:8]
DA[7:0]
—
JP
GT, DA
AD
DA[15:8]
DA[7:0]
—
JP
UGT, DA
BD
DA[15:8]
DA[7:0]
—
JP
NOV, DA
CD
DA[15:8]
DA[7:0]
—
JP
PL, DA
DD
DA[15:8]
DA[7:0]
—
JP
NE, DA
ED
DA[15:8]
DA[7:0]
—
JP
NC, DA
FD
DA[15:8]
DA[7:0]
—
