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author ajrhacker <ajrhacker@users.noreply.github.com>2018-10-14 12:11:47 -0400
committer GitHub <noreply@github.com>2018-10-14 12:11:47 -0400
commitf13a95ea5b1cc9b8ba03fd90d7847e45d6213cf9 (patch)
tree0939c5b870b23e62b0a3806fec02a9789f86ee2b
parentc0abfb6ac31d7b40c770ca60996762da4c728268 (diff)
parentf97aad8f497212ca2abc0a88fa3c1d86a79ccbff (diff)
Merge pull request #4141 from f205v/patch-8
Update hardware info
-rw-r--r--src/mame/drivers/itgamble.cpp58
1 files changed, 46 insertions, 12 deletions
diff --git a/src/mame/drivers/itgamble.cpp b/src/mame/drivers/itgamble.cpp
index 2c078d4342b..c2638354246 100644
--- a/src/mame/drivers/itgamble.cpp
+++ b/src/mame/drivers/itgamble.cpp
@@ -16,10 +16,11 @@
--- Hardware Notes ---
-There are at least 3 viariants for this hardware.
+There are at least 4 variants for this hardware.
+The first 3 share the same layout, the latest is a complete redesign.
---------
-The oldest revision (green) is marked H83048 with the following hardware:
+The oldest revision (green) is marked "H83048" with the following hardware:
(note that @IC2 is unpopulated)
CPU:
1x H8/3048 (HD64F3048F16) @IC1
@@ -53,33 +54,66 @@ Known games on this hardware revision are:
2001.02 Capitani Coraggiosi (Ver 1.3)
---------
-A slightly newer revision (green) is marked H83048 and adds a very small piggyback @IC2 with:
-
+A slightly newer revision (green) is marked "H83048" and adds a very small piggyback @IC2 with:
Timekeeping: 1x Dallas DS1302 Trickle Charge Timekeeping Chip
Clock: 1x Xtal 32.768
A jumper cable connects the piggyback with ICL7673 pin2 @IC31 Automatic battery back-up switch
Known games on this hardware revision are:
+200x Pin Ups (Ver 1.0 Rev.A)
+200x Venezia (Ver 1.0 Rev.A)
+2001 Bowling Road (Ver 1.5) - note: SRAMs are 8k x 8 instead of 32k x 8
2001 Europa 2002 (Ver 2.0, set 1)
2001 Europa 2002 (Ver 2.0, set 2)
-2002.01 La Perla Nera (Ver 2.0)
-2001.11 La Perla Nera Gold (Ver 2.0)
+2001 World Cup (Ver 1.5) - note: SRAMs are 8k x 8 instead of 32k x 8
2001.06 Labyrinth (Versione 1.5)
-200x Pin Ups (Ver 1.0 Rev.A)
-2001.12 World Cup (Ver 1.4) - note ICs location are differently numbered
-2001 World Cup (Ver 1.5) - note RAMS are smaller SRAM 8k x 8
+2001.11 La Perla Nera Gold (Ver 2.0)
+2002.01 La Perla Nera (Ver 2.0)
---------
-A more recent revision (red) is marked H83048 Rev 1.1 and removes the piggyback putting Timekeeping and Clock (X2) directly on the board.
+A more recent revision (red) is marked "H83048 Rev 1.1" and removes the piggyback putting Timekeeping and Clock (X2) directly on the board.
A jumper cable on the solder side connects Timekeeping pin5 to unpopulated IC2 pin11
-
Known games on this hardware revision are:
+2001.08 Labyrinth (Versione 1.5)
2001.08.24 Abacus (Ver 1.0)
+2001.11 Bowling Road (Ver 1.4) - note: SRAMs are 8k x 8 instead of 32k x 8
2002 Europa 2002 Space (Ver 3.0)
-2002.12 UFO Robot (Ver. 1.0 Rev.A)
+2002.12 UFO Robot (Ver 1.0 Rev.A)
+
+---------
+A complete redesign (green) is marked "ND 2001 Rev 1.0" and uses smaller factor SMDs instead of traditional DIP components.
+ CPU:
+ 1x H8/3048 (HD64F3048F16) @IC17
+ (128KB ROM; 4KB RAM)
+ Sound:
+ 1x OKI 6295 or clones @IC15
+ 1x LM358N dual operational amplifier @IC13
+ 1x TDA2003 audio amplifier @IC8
+ PLDs:
+ 1x ispLSI2064-80LJ @IC24
+ Clock:
+ 1x Xtal 30.000 MHz @OSC1
+ 1x Resonator ZTB1000J (1000 kHz) @X1
+ 1x Xtal K0SoF @X2
+ ROMs:
+ 1x 27C010 (sound) @IC1
+ 2x 27C040 (graphics) @IC7,8
+ RAMs:
+ 2x SRAM 32k x 8 @IC25,26
+ Connectors:
+ 1x 28x2 edge connector
+ 1x 12 legs connector @CN2
+ Other:
+ 1x battery @BAT1
+ 2x trimmer (VOLUME, SPARK) @P1,2
+Known games on this hardware revision are:
+2001.11 Bowling Road (Ver 1.4)
+2001.12 World Cup (Ver 1.4)
+
+
*******************************************************************/
#include "emu.h"