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author Roberto Fresca <robertof@mamedev.org>2014-05-15 03:19:53 +0000
committer Roberto Fresca <robertof@mamedev.org>2014-05-15 03:19:53 +0000
commitc3c2cfe2771dd4db3cc79a6ce43934e9d032913e (patch)
tree5af88e3f038b1d8a814bf309c18b2f1ab99ec31d
parentff7a791a94766656a24ff700cceb8c317e01e38a (diff)
More accuracy...
-rw-r--r--src/mame/drivers/cocoloco.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/cocoloco.c b/src/mame/drivers/cocoloco.c
index e4c05d170e8..8ad513d8230 100644
--- a/src/mame/drivers/cocoloco.c
+++ b/src/mame/drivers/cocoloco.c
@@ -19,8 +19,8 @@
- RAM: 11x 4116 (16K x 1) Dynamic RAM. Changed to equivalent MM5290N-3.
- ROMs: 6X 2716.
- - PROMs: 1X 74S471 bipolar PROM (256 x 8), filled with 0xff but works).
- Colors look fine and without this device there is no picture.
+ - PROMs: 1X 74S471 bipolar PROM (256 x 8) at location 10C, filled with 0xff.
+ Colors look fine and without this device there is no picture at all.
- Crystal: 1x 20 MHz.
@@ -86,9 +86,9 @@
| '--------' '--------' '---------' '--------' '--------' '--------' |
| |
| RESNET .--------. .---------. .--------. .--------. .--------. |
- | |F-7417PC| |SN74S471N| | 74LS04 | | ??? | | ??? | 10|
+ | |F-7417PC| |SN74S471N| | 74LS04 | |74LS112N| |74LS112N| 10|
| RESNET '--------' '---------' '--------' '--------' '--------' |
- | |
+ | PROM |
| AUDIO |
| DISCRETE |
| 2x22 EDGE CONNECTOR CIRCUITRY |