Z80 Instruction Set

From WikiTI
Revision as of 14:29, 10 January 2006 by 206.176.81.2 (Talk)

Jump to: navigation, search


Please format this article according to the guidelines and Wikification suggestions, then remove this {{Wikify}} notice from the article.


ld (register1,register2) (memaddress,register) - Transfers data.

jp (memaddress) (1bitregister,memaddress) - Performs a direct jump

jr (memaddress) (1bitregister,memaddress) - Performs a relative jump

set (bit,byte) - Sets a bit

res (bit,byte) - Resets a bit

bit (bit,byte) - Test to see whether a bit is set or reset.

call (memaddress) - Performs a call

ret - Returns from a call