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author Lord-Nightmare <Lord-Nightmare@users.noreply.github.com>2017-03-07 16:34:21 -0500
committer Lord-Nightmare <Lord-Nightmare@users.noreply.github.com>2017-03-07 16:34:21 -0500
commitcfb1eaccfa55cf0d6f3177f945aee5bf96b110a2 (patch)
tree2f7720233ccca5091543f64d4b1e0f5779762b06 /src/mame/drivers/lwriter.cpp
parent8b1ac3981ceb007e1e3589e0848e79a28710d61d (diff)
lwriter.cpp comment update (nw)
Diffstat (limited to 'src/mame/drivers/lwriter.cpp')
-rw-r--r--src/mame/drivers/lwriter.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/lwriter.cpp b/src/mame/drivers/lwriter.cpp
index 2deb18ee407..bffd21052d6 100644
--- a/src/mame/drivers/lwriter.cpp
+++ b/src/mame/drivers/lwriter.cpp
@@ -34,9 +34,9 @@
0xC - <Passes> 400000-5fffff comprehensive DRAM data test
0xB - <Passes?> Unknown test
0xA - <Passes> dies if 600000-7fffff doesn't mirror 400000-5fffff ?
- 0x8 - <Passes> SRAM test 000000-000FFF (2e3616-2e3654)
- 0x0 - <runs off into weeds> not sure... (2e2fd0... 2db764 is the end of the 'clear ram 41d53f down to 400000' loop...)
-
+ 0x8 - <Passes> SRAM test 000000-000FFF (2e3616-2e3664)
+ 0x0 - main loop? starts at 2e0002 (2e2fd0... 2db764 is the end of the 'clear ram 41d53f down to 400000' loop...),
+ touches the via and fires an int, but runs off into the weeds
If one of the self tests fails, the uppermost bit will oscillate (c000 4000 c000 4000 etc) forever
******************************************************************************/