
Z80 Instruction Set UM008007-0715
296
Z80 CPU
User Manual
Example
Register C contains 07h, Register B contains 10h, the HL register pair contains 1000h,
and byte
7Bh is available at the peripheral device mapped to I/O port address 07h. Upon
the execution of an INI instruction, memory location
1000h contains 7Bh, the HL register
pair contains
1001h, and Register B contains 0Fh.
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