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-rw-r--r--src/mame/drivers/drgnmst.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mame/drivers/drgnmst.c b/src/mame/drivers/drgnmst.c
index 70678c7ed3c..817f7efdc9f 100644
--- a/src/mame/drivers/drgnmst.c
+++ b/src/mame/drivers/drgnmst.c
@@ -6,6 +6,32 @@ the hardware seems to fall somewhere between the
hardware playmark commonly used and the hardware
unico used for zero point etc.
+PCB Layout
+----------
+
+ DM1001 DM1002 6116 6116 DM1003
+ 6295 6295 6116 *PLCC84 DM1004
+ 6116 DM1005
+ PIC16C55 DM1006
+
+ 6116 6116 DM1007
+ 6116 6116 DM1008
+ 6116
+ 6116
+ TPC1020
+DSW1 62256 62256 (PLCC84)
+ DM1000A DM1000B
+DSW2 68000 TPC1020 62256
+ (PLCC84) 62256
+12MHz 32MHz
+
+
+Notes:
+ *: Unknown PLCC84 chip (surface scratched)
+ VSync: 60Hz
+ HSync: 15.625kHz
+ 68K clock: 16MHz
+
*/
#include "driver.h"