diff options
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 |
commit | cfb1eaccfa55cf0d6f3177f945aee5bf96b110a2 (patch) | |
tree | 2f7720233ccca5091543f64d4b1e0f5779762b06 /src/mame/drivers/lwriter.cpp | |
parent | 8b1ac3981ceb007e1e3589e0848e79a28710d61d (diff) |
lwriter.cpp comment update (nw)
Diffstat (limited to 'src/mame/drivers/lwriter.cpp')
-rw-r--r-- | src/mame/drivers/lwriter.cpp | 6 |
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 ******************************************************************************/ |