summaryrefslogtreecommitdiffstats
path: root/src/mame/drivers/tsconf.cpp
diff options
context:
space:
mode:
author holub <andrei.holub@gmail.com>2022-04-25 12:08:07 -0400
committer GitHub <noreply@github.com>2022-04-26 02:08:07 +1000
commit44dae68dbb5cd5d9fbb56e919e7bb59644830d2c (patch)
tree16e83588992432d59667aa8b64a24f246746ff55 /src/mame/drivers/tsconf.cpp
parentd7cfc3c187f41ce37a3269c84b184b4474a8ef35 (diff)
cpu/z80: Improved timing within instructions. (#9449)
This allows improved emulation of bus contention in the ZX Spectrum family. Also updated Z80 timings for MSX, Amstrad CPC, and Sega System 1/System 2.
Diffstat (limited to 'src/mame/drivers/tsconf.cpp')
-rw-r--r--src/mame/drivers/tsconf.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/tsconf.cpp b/src/mame/drivers/tsconf.cpp
index fd1b9115106..8e0abd86ae3 100644
--- a/src/mame/drivers/tsconf.cpp
+++ b/src/mame/drivers/tsconf.cpp
@@ -185,7 +185,7 @@ GFXDECODE_END
void tsconf_state::video_start()
{
spectrum_128_state::video_start();
- m_scanline_timer->reset();
+ m_contention_pattern = {}; // disable inherited contention
m_ts_tilemap[TM_TS_CHAR] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(tsconf_state::get_tile_info_txt)), TILEMAP_SCAN_ROWS, 8, 8, 128, 64);