From 29335c8e3e06b4d5f69e11f4f3eb90e8d482a806 Mon Sep 17 00:00:00 2001 From: angelosa Date: Tue, 31 Dec 2024 18:54:50 +0100 Subject: amiga/amiga.h: correct horizontal screen values --- src/mame/amiga/amiga.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/mame/amiga/amiga.h b/src/mame/amiga/amiga.h index 649d91cda90..5fb3fed8d37 100644 --- a/src/mame/amiga/amiga.h +++ b/src/mame/amiga/amiga.h @@ -493,12 +493,15 @@ public: // screen layout enum { - SCREEN_WIDTH = 910, + // standard htotal is $e3 x 2 -> 908 + // https://videogameperfection.com/forums/topic/advanced-timing-settings-for-amiga/ + SCREEN_WIDTH = 908, SCREEN_HEIGHT_PAL = 625, SCREEN_HEIGHT_NTSC = 525, VBLANK_PAL = 58, // 52 VBLANK_NTSC = 42, - HBLANK = 186 + // first possible diw is $5c x 2 -> 184 + HBLANK = 184 }; emu_timer *m_blitter_timer = nullptr; -- cgit v1.2.3