Z86E3016PSG Datasheet, PDF (279/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 CPU
User Manual
261
Register R12 (CH) is the destination operand, then ECh will be used as the
destination operand in the Op Code.
E
dst
Example
If the Carry Flag is set, the statement:
JP C, 1520h
Op Code: 7D 15 20
replaces the contents of the Program Counter with 1520h and transfers
program control to that location. If the Carry Flag had not been set, con-
trol would have fallen through to the statement following the JP instruc-
tion.
Example
If Working Register Pair RR2 contains the value 3F45h, the statement:
JP @RR2
Op Code: 30 E2
replaces the contents of the PC with the value 3F45h and transfers pro-
gram control to that location.
UM001602-0904
Instruction Description