Difference between revisions of "Sound ROM Information"

Revision as of 18:17, 25 January 2024

Below you will find information on the Sound ROM's used on the early Williams Games

Williams Sound ROM Information
Game	ROM Number	Type EPROM	Size(Bits)	Layout	Test SW	Jumper Settings	Notes/Comments
Defender	Video Sound ROM 1	2716	16K	2K x 8	Yes	W1, W2, W5, W7, W9, W10, W15
Defender	Video Sound ROM 1	2532	32K	4K x 8	Yes	W1, W3, W4, W5, W7, W10, W15	*This is a doubled version to run on a 2532 board
Stargate	Video Sound ROM 2	2716	16K	2K x 8	Yes	W1, W2, W5, W7, W9, W10, W15
Stargate	Video Sound ROM 2	2532	32K	4K x 8	Yes	W1, W3, W4, W5, W7, W10, W15	*This is a doubled version to run on a 2532 board
Robotron	Video Sound ROM 3	2532	32K	4K x 8	Yes
Joust	Video Sound ROM 4	2532	32K	4K x 8	Yes
Bubbles	Video Sound ROM 5	2532	32K	4K x 8	TBD
Bubbles	Video Sound ROM 6	2532	32K	4K x 8	TBD	Same as 5(Based on dump compare)
Sinistar	Video Sound ROM 9	2532	32K	4K x 8	No	Upright and Front Sound Board on Cockpit
Sinistar	Video Sound ROM 9	2532	32K	4K x 8	Yes	Self-Test button fixed in this version!
Sinistar	Video Sound ROM 10	2532	32K	4K x 8	No	Rear Sound Board on Cockpit
Sinistar	Video Sound ROM 10	2532	32K	4K x 8	Yes	Self-Test button fixed in this version!
Blaster	Video Sound ROM 18	2532	32K	4K x 8	TBD	Uses 2 sound boards - both same ROM

@@ Line 29: / Line 29: @@
 |4K x 8
 |Yes
+|W1, W3, W4, W5, W7, W10, W15
 |*This is a doubled version to run on a 2532 board
 |-
@@ Line 37: / Line 38: @@
 |2K x 8
 |Yes
+||W1, W2, W5, W7, W9, W10, W15
 |
 |-
@@ Line 45: / Line 47: @@
 |4K x 8
 |Yes
+|W1, W3, W4, W5, W7, W10, W15
 |*This is a doubled version to run on a 2532 board
 |-