Z86E3016PSG Datasheet, PDF (285/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 CPU
User Manual
267
LD 34h, @45h
Op Code: E5 45 34
loads the value FFh into Register 34h. The contents of Register 45h and
Register CFh are not affected.
Example
The statement:
LD 34h, #A4h
Op Code: E6 34 A4
loads the value A4h into Register 34h.
Example
If Working Register R14 contains the value 7Fh, the statement:
LD @R14, #FCh
Op Code: E7 EE FC
loads the value FCh into Register 7Fh. The contents of Working Register
R14 are not affected.
Example
If Register 34h contains the value CFh and Register 45h contains the
value FFh, the statement:
LD @34h, 45h
Op Code: F5 45 34
loads the value FFh into Register CFh. The contents of Register 34h and
Register 45h are not affected.
Example
IIf Working Register R0 contains the value 08h and Register 2Ch (24h +
08h = 2Ch) contains the value 4Fh, the statement:
LD R10, 24h(R0)
Op Code: C7 A0 24
UM001602-0904
Instruction Description