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author arbee <rb6502@users.noreply.github.com>2017-04-01 10:44:56 -0400
committer arbee <rb6502@users.noreply.github.com>2017-04-01 10:44:56 -0400
commitccd2563a4f3146e7625a5f675a2a6418d382f5ba (patch)
tree154303adb9cb76367316895f7bd5a42d25b4c27a /src/mame/drivers/giclassic.cpp
parent9170e719da66bb90c25332b0d5d990db4870d546 (diff)
giclassic: fix palette, improve 56832 drawing (nw)
Diffstat (limited to 'src/mame/drivers/giclassic.cpp')
-rw-r--r--src/mame/drivers/giclassic.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mame/drivers/giclassic.cpp b/src/mame/drivers/giclassic.cpp
index 4af95ad12b1..72f320afd37 100644
--- a/src/mame/drivers/giclassic.cpp
+++ b/src/mame/drivers/giclassic.cpp
@@ -52,8 +52,7 @@ private:
K056832_CB_MEMBER(giclassic_state::tile_callback)
{
- *color = 0;
- *code = (*code & 0x3fff);
+ *color = (*color & 0xf);
}
void giclassic_state::video_start()
@@ -65,10 +64,10 @@ uint32_t giclassic_state::screen_update_giclassic(screen_device &screen, bitmap_
bitmap.fill(0, cliprect);
screen.priority().fill(0, cliprect);
-// m_k056832->tilemap_draw(screen, bitmap, cliprect, 3, 0, 1);
+ m_k056832->tilemap_draw(screen, bitmap, cliprect, 3, 0, 1);
m_k056832->tilemap_draw(screen, bitmap, cliprect, 2, 0, 2);
-// m_k056832->tilemap_draw(screen, bitmap, cliprect, 1, 0, 4);
-// m_k056832->tilemap_draw(screen, bitmap, cliprect, 0, 0, 0);
+ m_k056832->tilemap_draw(screen, bitmap, cliprect, 1, 0, 4);
+// m_k056832->tilemap_draw(screen, bitmap, cliprect, 0, 0, 8);
return 0;
}
@@ -90,6 +89,7 @@ static ADDRESS_MAP_START( satellite_main, AS_PROGRAM, 16, giclassic_state )
AM_RANGE(0x900000, 0x90003f) AM_DEVREADWRITE("k056832", k056832_device, word_r, word_w)
AM_RANGE(0xb00000, 0xb01fff) AM_DEVREAD("k056832", k056832_device, rom_word_r)
AM_RANGE(0xc00000, 0xc00001) AM_WRITE(control_w)
+ AM_RANGE(0xd00000, 0xd0003f) AM_RAM // these must read/write or 26S (LCD controller) fails
AM_RANGE(0xf00000, 0xf00001) AM_NOP AM_WRITENOP // watchdog reset
ADDRESS_MAP_END
@@ -113,16 +113,16 @@ static MACHINE_CONFIG_START( giclassic, giclassic_state )
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
- MCFG_SCREEN_REFRESH_RATE(59.62) /* verified on pcb */
+ MCFG_SCREEN_REFRESH_RATE(59.62)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
- MCFG_SCREEN_SIZE(64*8, 32*8)
- MCFG_SCREEN_VISIBLE_AREA(80, 400-1, 16, 240-1)
+ MCFG_SCREEN_SIZE(600, 384)
+ MCFG_SCREEN_VISIBLE_AREA(0, 599, 0, 383)
MCFG_SCREEN_UPDATE_DRIVER(giclassic_state, screen_update_giclassic)
MCFG_SCREEN_PALETTE("palette")
- MCFG_PALETTE_ADD("palette", 2048)
+ MCFG_PALETTE_ADD("palette", 256)
MCFG_PALETTE_ENABLE_SHADOWS()
- MCFG_PALETTE_FORMAT(xRRRRRGGGGGBBBBB)
+ MCFG_PALETTE_FORMAT(xxxxBBBBGGGGRRRR)
MCFG_DEVICE_ADD("k056832", K056832, 0)
MCFG_K056832_CB(giclassic_state, tile_callback)