diff options
Diffstat (limited to 'src/emu/video/huc6270.c')
-rw-r--r-- | src/emu/video/huc6270.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/emu/video/huc6270.c b/src/emu/video/huc6270.c index c6cfbd3b2ee..76b9f3e5bdd 100644 --- a/src/emu/video/huc6270.c +++ b/src/emu/video/huc6270.c @@ -115,7 +115,7 @@ huc6270_device::huc6270_device(const machine_config &mconfig, const char *tag, d /* - Read one row of tile data from video ram + Read one row of tile data from video ram */ inline void huc6270_device::fetch_bat_tile_row() { @@ -308,8 +308,8 @@ inline void huc6270_device::handle_vblank() } /* Should we initiate a VRAM->SATB DMA transfer. - The timing for this is incorrect. - */ + The timing for this is incorrect. + */ if ( m_dvssr_written || ( m_dcr & 0x10 ) ) { int i; @@ -488,7 +488,7 @@ READ16_MEMBER( huc6270_device::next_pixel ) //inline READ16_MEMBER( huc6270_device::time_until_next_event ) //{ -// return m_horz_to_go * 8 + m_horz_steps; +// return m_horz_to_go * 8 + m_horz_steps; //} @@ -512,8 +512,8 @@ WRITE_LINE_MEMBER( huc6270_device::vsync_changed ) handle_vblank(); /* Should we perform VRAM-VRAM dma. - The timing for this is incorrect. - */ + The timing for this is incorrect. + */ if ( m_dma_enabled ) { int desr_inc = ( m_dcr & 0x0008 ) ? -1 : +1; @@ -649,11 +649,11 @@ WRITE8_MEMBER( huc6270_device::write ) case RCR: /* raster compare register LSB */ m_rcr = ( m_rcr & 0x0300 ) | data; //printf("%s: RCR set to %03x\n", machine().describe_context(), m_rcr); -// if ( m_raster_count == m_rcr && m_cr & 0x04 ) -// { -// m_status |= HUC6270_RR; -// m_irq_changed( ASSERT_LINE ); -// } +// if ( m_raster_count == m_rcr && m_cr & 0x04 ) +// { +// m_status |= HUC6270_RR; +// m_irq_changed( ASSERT_LINE ); +// } //if (LOG) printf("%04x: RCR (%03x) written at %d,%d\n", activecpu_get_pc(), huc6270->m_rcr, video_screen_get_vpos(device->machine->primary_screen), video_screen_get_hpos(device->machine->primary_screen) ); break; @@ -740,11 +740,11 @@ WRITE8_MEMBER( huc6270_device::write ) case RCR: /* raster compare register MSB */ m_rcr = ( m_rcr & 0x00FF ) | ( ( data & 0x03 ) << 8 ); //printf("%s: RCR set to %03x\n", machine().describe_context(), m_rcr); -// if ( m_raster_count == m_rcr && m_cr & 0x04 ) -// { -// m_status |= HUC6270_RR; -// m_irq_changed( ASSERT_LINE ); -// } +// if ( m_raster_count == m_rcr && m_cr & 0x04 ) +// { +// m_status |= HUC6270_RR; +// m_irq_changed( ASSERT_LINE ); +// } break; case BXR: /* background x-scroll register MSB */ |