Z80: Difference between revisions

From NeoGeo Development Wiki
Jump to navigation Jump to search
m (1 revision)
mNo edit summary
Line 13: Line 13:
[[File:aes_z80.jpg|right|thumb|Z80 in DIP package, as found on AES boards.]]
[[File:aes_z80.jpg|right|thumb|Z80 in DIP package, as found on AES boards.]]


[[Catégorie:Chips]]
[[Category:Chips]]
[[Catégorie:Audio system]]
[[Category:Audio system]]
[[Category:CPUs]]
[[Category:CPUs]]

Revision as of 08:23, 7 February 2011

Z80 in a surface mount package, as found in the MVS and CD hardware.

The Z80 is an 8bit CPU designed by Zilog.

All NeoGeo systems use it as a coprocessor to handle "tracker music" playback. It only has access to the YM2610, M1 ROM or .Z80 files, and its RAM.

See 68k/Z80 communication.

Since it doesn't share any direct memory zones with the 68k, it can't be used to perform or speed up gameplay-related tasks.

See Z80 Memory Map.

Z80 in DIP package, as found on AES boards.