Zilog Z08470 - Manual (Page 308)

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 .