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author Stiletto <stilett0@users.noreply.github.com>2016-03-01 10:06:10 -0500
committer Stiletto <stilett0@users.noreply.github.com>2016-03-01 10:06:10 -0500
commit24cd816947adf36ef00eab863e7f50d19e85bc24 (patch)
tree5353c203592b14ede72f065a378da22b3da92de9
parentad8f83c00fdf21aaa20f03775f958e4c2c9e5db1 (diff)
(nw)
(nw)
-rw-r--r--src/mame/drivers/vastar.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mame/drivers/vastar.cpp b/src/mame/drivers/vastar.cpp
index f2f5b40fd54..fb8a8cb8b8e 100644
--- a/src/mame/drivers/vastar.cpp
+++ b/src/mame/drivers/vastar.cpp
@@ -65,16 +65,18 @@ write:
/*
-Planet Probe - unknown manufacture - Copyright 1985
-Game probably programmed by same people behind some Kyugo/Orca/Komax games (see hiscore table, Gyrodine pinout, clocks etc.)
+Planet Probe - TRY Corporation? - Copyright 1985
+Game probably programmed by same people behind some Kyugo/Orca/Komax/Crux games (see hiscore table, Gyrodine pinout, clocks etc.)
Upper board marked DVL/A-V
Bottom Bord DVL/B-V
-The pcb seems a bootleg/prototype:
+The PCB seems to be a bootleg/prototype:
On the upper board there are some pads for jumpers , some empty spaces left unpopulated for additional TTLs and an XTAL.
All 5 sockets for 2732 eproms were modified to accept 2764 eproms.
The AY8910 pin 26 (TEST 2) is grounded with a flying wire
+Lack of manufacturer on title/copyright screen (there is room in the ROM - 15 characters - after the year string for a copyright message,
+ however it is filled with the 'string termination' character rather than a string.)
Upper board chips:
5x 2764 eproms