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author smf- <smf-@users.noreply.github.com>2013-12-27 10:31:12 +0000
committer smf- <smf-@users.noreply.github.com>2013-12-27 10:31:12 +0000
commit33705d99d44273234ab89a2e3f10959678021230 (patch)
tree711f0d155aef614b602a42398de0765e37203321 /src/mess/video/x68k.c
parenta47d26686e6661c24f46b9440287c2ccd169b09b (diff)
removed some more unused mfp code (nw)
Diffstat (limited to 'src/mess/video/x68k.c')
-rw-r--r--src/mess/video/x68k.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/src/mess/video/x68k.c b/src/mess/video/x68k.c
index 55f3f0dec25..1920a6f5ba7 100644
--- a/src/mess/video/x68k.c
+++ b/src/mess/video/x68k.c
@@ -286,7 +286,6 @@ TIMER_CALLBACK_MEMBER(x68k_state::x68k_crtc_raster_irq)
TIMER_CALLBACK_MEMBER(x68k_state::x68k_crtc_vblank_irq)
{
- device_t *x68k_mfp = machine().device(MC68901_TAG);
int val = param;
attotime irq_time;
int vblank_line;
@@ -310,11 +309,8 @@ TIMER_CALLBACK_MEMBER(x68k_state::x68k_crtc_vblank_irq)
logerror("CRTC: VBlank off\n");
}
- if (x68k_mfp != NULL)
- {
- m_mfpdev->tai_w(!m_crtc.vblank);
- m_mfpdev->i4_w(!m_crtc.vblank);
- }
+ m_mfpdev->tai_w(!m_crtc.vblank);
+ m_mfpdev->i4_w(!m_crtc.vblank);
}
@@ -1252,12 +1248,8 @@ UINT32 x68k_state::screen_update_x68000(screen_device &screen, bitmap_ind16 &bit
// popmessage("VBlank : scanline = %i",m_scanline);
// popmessage("CRTC/BG compare H-TOTAL %i/%i H-DISP %i/%i V-DISP %i/%i BG Res %02x",m_crtc.reg[0],m_spritereg[0x405],m_crtc.reg[2],m_spritereg[0x406],
// m_crtc.reg[6],m_spritereg[0x407],m_spritereg[0x408]);
-// popmessage("IER %02x %02x IPR %02x %02x ISR %02x %02x IMR %02x %02x", m_mfp.iera,m_mfp.ierb,m_mfp.ipra,m_mfp.iprb,
-// m_mfp.isra,m_mfp.isrb,m_mfp.imra,m_mfp.imrb);
// popmessage("BG Scroll - BG0 X %i Y %i BG1 X %i Y %i",m_spriteram[0x400],m_spriteram[0x401],m_spriteram[0x402],m_spriteram[0x403]);
// popmessage("Keyboard buffer position = %i",m_keyboard.headpos);
-// popmessage("IERA = 0x%02x, IERB = 0x%02x",m_mfp.iera,m_mfp.ierb);
-// popmessage("IPRA = 0x%02x, IPRB = 0x%02x",m_mfp.ipra,m_mfp.iprb);
// popmessage("uPD72065 status = %02x",upd765_status_r(machine(), space, 0));
// popmessage("Layer enable - 0x%02x",m_video.reg[2] & 0xff);
// popmessage("Graphic layer scroll - %i, %i - %i, %i - %i, %i - %i, %i",