Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-25 01:40:16 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

removed some more unused mfp code (nw)

Browse Source
This commit is contained in:
smf- 2013-12-27 10:31:12 +00:00
parent a47d26686e
commit 33705d99d4
2 changed files with 2 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/mess/drivers/x68k.c
View File

@ -317,7 +317,6 @@ void x68k_state::x68k_keyboard_push_scancode(unsigned char code)
if(m_keyboard.enabled != 0)
{
m_mfp.rsr |= 0x80; // Buffer full
// mfp_trigger_irq(MFP_IRQ_RX_FULL);
if(ioport("options")->read() & 0x01)
{
m_current_vector[6] = 0x4c;
@ -330,9 +329,7 @@ void x68k_state::x68k_keyboard_push_scancode(unsigned char code)
if(m_keyboard.headpos > 15)
{
m_keyboard.headpos = 0;
// mfp_trigger_irq(MFP_IRQ_RX_ERROR);
m_current_vector[6] = 0x4b;
// m_maincpu->set_input_line_and_vector(6,ASSERT_LINE,0x4b);
}
}

12
src/mess/video/x68k.c
View File

@ -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",