NEO-YSA: Difference between revisions

From NeoGeo Development Wiki
Jump to navigation Jump to search
m (1 revision)
mNo edit summary
 
(5 intermediate revisions by the same user not shown)
Line 1: Line 1:
NEO-YSA is a chip containing a [[Z80]], a [[YM2610]], and a [[YM3016]] along with the usually associated glue logic and memory mapping.
{{ChipInfo
|picture=Cd2_ysa.jpg
|pkg=QFP160
|manu=yamaha
|date=1994 ?
|gates=A lot !
|used_on={{PCB|NEO-CDM4-1|NEO-CDM4-1 board|}}
}}


Another revision, [[NEO-YSA2]] is included in the CDZ and [[ROM-Only boards|ROM-only arcade boards]].
NEO-YSA is an SNK ASIC regrouping (at least) the {{Chipname|YM2610}}, {{Chipname|NEO-VOC}} and {{Chipname|NEO-SUD}} chips.
The output is compatible with the {{Chipname|LC78815}} DAC and therefore does not need a {{Chipname|YM3016}}.


[[Catégorie:Chips]]
The next version is {{Chipname|NEO-YSA2}}.
 
=Pinout=
 
To do.
 
[[Category:Chips]]

Latest revision as of 04:28, 28 February 2017

Package QFP160
Manufacturer
First use 1994 ?
Used on NEO-CDM4-1

NEO-YSA is an SNK ASIC regrouping (at least) the YM2610, NEO-VOC and NEO-SUD chips. The output is compatible with the LC78815 DAC and therefore does not need a YM3016.

The next version is NEO-YSA2.

Pinout

To do.

Retrieved from "https://wiki.neogeodev.org/index.php?title=NEO-YSA&oldid=5507"