Zilog Z08470 - Manual (Page 286)

Z80 Instruction Set UM008007-0715
274
Z80 CPU
User Manual
JP (IY)
Operation
PC ← IY
Op Code
JP
Operand
(IY)
Description
The Program Counter (PC) is loaded with the contents of the IY register pair. The next
instruction is fetched from the location designated by the new contents of the PC.
Condition Bits Affected
None.
Example
If the Program Counter contains 1000h and the IY register pair contains 4800h , then
upon the execution of a JP (IY) instruction, the Program Counter contains 4800h .
M Cycles T States 4 MHz E.T.
2 8 (4, 4) 2.00
1 1 1 0 1 1 1 1 FD
1 1 0 0 1 0 1 1 E9