From 946bde46e60c5a9b53800177cbb5c7e9b5ff6c27 Mon Sep 17 00:00:00 2001 From: AJR Date: Fri, 19 Jan 2018 05:14:07 -0500 Subject: tv910.cpp: Update comments (nw) --- src/mame/drivers/tv910.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mame/drivers/tv910.cpp b/src/mame/drivers/tv910.cpp index 76af275fc27..5147e362176 100644 --- a/src/mame/drivers/tv910.cpp +++ b/src/mame/drivers/tv910.cpp @@ -10,11 +10,11 @@ 6545 CRTC 6551 ACIA - IRQ = ACIA wire-OR CRTC VBlank + IRQ = ACIA gated with flip-flop driven by CRTC VBlank (not wire-OR) NMI = AY-5-3600 keyboard char present TODO: - - Character attributes: how is that even possible? (Esc-V brings up test screen) + - Attributes might not all be correct (Esc-V brings up test screen) - DIP switches don't all appear to have the expected effects - Keyboard hookup isn't quite right -- cgit v1.2.3