From 1214311326da9d5db0796bba65ea9dcab49ce012 Mon Sep 17 00:00:00 2001 From: Lord-Nightmare Date: Wed, 7 Sep 2016 20:22:59 -0400 Subject: [PATCH] comment update (n/w) --- src/mame/drivers/superqix.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mame/drivers/superqix.cpp b/src/mame/drivers/superqix.cpp index 0f37315afe1..86250f7038d 100644 --- a/src/mame/drivers/superqix.cpp +++ b/src/mame/drivers/superqix.cpp @@ -18,6 +18,7 @@ Notes: implying that the gfx hardware draws to this as a backing framebuffer during display. It is unclear how this ram is tested, or if it even is. +Super Qix: - The sq07.108 ROM came from a bootleg where the 8751 MCU was replaced by a model using external ROM. The ROM was bad (bit 3 was stuck high). It was recovered by carefully checking the disassembly but there might still be @@ -48,6 +49,8 @@ TODO: - I'm not sure about the NMI ack at 0418 in the original sqix, but the game hangs at the end of a game without it. Note that the bootleg replaces that call with something else. +- Given the behavior of prebillian and hotsmash, I'm guessing 0418 resetting the + NMI latch (i.e. NMI ACK) is correct. [LN] Prebillian :