ZiLOG Z8 Series

Z8
®
CPU
User Manual
UM001604-0108 Instruction Description
198
LDCI @R2, @RR6
Op Code: C3 26
loads the value BCh into Register 21h. Working Register Pair RR6 is incremented to
30A4h and Working Register R2 is incremented to 22h.
Example 2
If Working Register R2 contains 20h, Register 20h contains 22h, Register 21h contains
BCh, and Working Register Pair R6–R7 contains 30A2h, the statement:
LDCI @RR6, @R2
Op Code: D3 26
loads the value 22h into Program Memory location 30A2h. Working Register R2 is incre-
mented to
21h and Working Register Pair R6–R7 is incremented to 30A3h. A second
LDCI @RR6, @R2
Op Code: D3 26
loads the value BCh into Program Memory location 30A3h. Working Register R2 is incre-
mented to
22h and Working Register Pair R6–R7 is incremented to 30A4h.