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author Brian Troha <briantro@users.noreply.github.com>2013-12-23 15:20:38 +0000
committer Brian Troha <briantro@users.noreply.github.com>2013-12-23 15:20:38 +0000
commitd53620e637113811c55df3eb1d7ea435e6e3378d (patch)
tree5dca224183fe4d0cf319e6b2792033f7674c7d8d
parent7f9edf5ad43b9c1fb74b0b34ac6440d3268b4eaa (diff)
gijoe.c: Update readme - NW
-rw-r--r--src/mame/drivers/gijoe.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mame/drivers/gijoe.c b/src/mame/drivers/gijoe.c
index 5c8ab45eb60..31fcf01f7cf 100644
--- a/src/mame/drivers/gijoe.c
+++ b/src/mame/drivers/gijoe.c
@@ -12,7 +12,7 @@ GX069 PWB352065B
|--------------------------------------------------------|
|LA4705 069A04.1E 069A05.1H |
| 84256 069A06.2H |
-| 056747 |------| 069A07.4H |
+| 054986A |------| 069A07.4H |
| Z80E |054539| 069A08.6H |
|CN6 | | |
| 8416 | | |------| |------| |
@@ -47,7 +47,7 @@ Notes:
CN6 - 4 pin connector for stereo sound output
CN8/CN9 - 15 pin connectors for player 3 & player 4 controls
069* - EPROM/mask ROM
- LA4705 - Power AMP IC
+ LA4705 - 15W 2-channel BTL audio power AMP
Custom Chips
------------
@@ -60,7 +60,9 @@ Notes:
052535 - Video DAC (one for each R,G,B video signal)
051550 - EMI filter for credit/coin counter
005273 - Resistor array for player 3 & player 4 controls
- 056747 - Audio DAC/filter
+ 054986A - Audio DAC/filter + sound latch + Z80 memory mapper/banker (large ceramic SDIP64 module)
+ This module contains several surface mounted capacitors and resistors, 4558 OP amp,
+ Analog Devices AD1868 dual 18-bit audio DAC and a Konami 054321 QFP44 IC.
Sync Measurements
-----------------