void isa8_aga_device::device_start()
{
if (m_palette != NULL && !m_palette->started())
throw device_missing_dependencies();
m_mode = AGA_COLOR;
m_mda_chr_gen = memregion("gfx1")->base() + 0x1000;
m_cga_chr_gen = memregion("gfx1")->base();
m_videoram = auto_alloc_array(machine(), UINT8, 0x10000);
set_isa_device();
m_isa->install_memory(0xb0000, 0xbffff, 0, 0, read8_delegate(FUNC(isa8_aga_device::pc_aga_videoram_r),this), write8_delegate(FUNC(isa8_aga_device::pc_aga_videoram_w),this));
m_isa->install_device(0x3b0, 0x3bf, 0, 0, read8_delegate( FUNC(isa8_aga_device::pc_aga_mda_r), this ), write8_delegate( FUNC(isa8_aga_device::pc_aga_mda_w), this ) );
m_isa->install_device(0x3d0, 0x3df, 0, 0, read8_delegate( FUNC(isa8_aga_device::pc_aga_cga_r), this ), write8_delegate( FUNC(isa8_aga_device::pc_aga_cga_w), this ) );
/* Initialise the cga palette */
int i;
for ( i = 0; i < CGA_PALETTE_SETS * 16; i++ )
{
m_palette->set_pen_color( i, cga_palette[i][0], cga_palette[i][1], cga_palette[i][2] );
}
i = 0x8000;
for ( int r = 0; r < 32; r++ )
{
for ( int g = 0; g < 32; g++ )
{
for ( int b = 0; b < 32; b++ )
{
m_palette->set_pen_color( i, r << 3, g << 3, b << 3 );
i++;
}
}
}
UINT8 *gfx = &memregion("gfx1")->base()[0x8000];
/* just a plain bit pattern for graphics data generation */
for (i = 0; i < 256; i++)
gfx[i] = i;
}
void isa8_mda_device::device_start()
{
if (m_palette != nullptr && !m_palette->started())
throw device_missing_dependencies();
set_isa_device();
m_videoram.resize(0x1000);
m_isa->install_device(0x3b0, 0x3bf, read8_delegate( FUNC(isa8_mda_device::io_read), this ), write8_delegate( FUNC(isa8_mda_device::io_write), this ) );
m_isa->install_bank(0xb0000, 0xb0fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb1000, 0xb1fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb2000, 0xb2fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb3000, 0xb3fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb4000, 0xb4fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb5000, 0xb5fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb6000, 0xb6fff, "bank_mda", &m_videoram[0]);
m_isa->install_bank(0xb7000, 0xb7fff, "bank_mda", &m_videoram[0]);
/* Initialise the mda palette */
for(int i = 0; i < 4; i++)
m_palette->set_pen_color(i, rgb_t(mda_palette[i][0], mda_palette[i][1], mda_palette[i][2]));
}
void mc1502_fdc_device::device_start()
{
set_isa_device();
// BIOS 5.0, 5.2
m_isa->install_device(0x010c, 0x010f, 0, 0,
READ8_DEVICE_DELEGATE(m_fdc, fd1793_t, read),
WRITE8_DEVICE_DELEGATE(m_fdc, fd1793_t, write) );
m_isa->install_device(this, 0x0100, 0x010b, 0, 0, FUNC(mc1502_FDC_r), FUNC(mc1502_FDC_w) );
// BIOS 5.31, 5.33
/*
m_isa->install_device(0x010c, 0x010f, 0, 0,
READ8_DEVICE_DELEGATE(m_fdc, fd1793_t, read),
WRITE8_DEVICE_DELEGATE(m_fdc, fd1793_t, write) );
m_isa->install_device(this, 0x0100, 0x010b, 0, 0, FUNC(mc1502_FDC_r), FUNC(mc1502_FDC_w) );
*/
m_fdc->setup_drq_cb(fd1793_t::line_cb(FUNC(mc1502_fdc_device::mc1502_fdc_irq_drq), this));
m_fdc->setup_intrq_cb(fd1793_t::line_cb(FUNC(mc1502_fdc_device::mc1502_fdc_irq_drq), this));
motor_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(mc1502_fdc_device::motor_callback),this));
motor_on = 0;
}
void sc499_device::device_start()
{
set_isa_device();
LOG1(("start sc499"));
m_timer = timer_alloc(0, nullptr);
m_timer1 = timer_alloc(1, nullptr);
m_installed = false;
if (!m_image->is_open())
{
LOG2(("start sc499: no cartridge tape"));
}
else
{
LOG2(("start sc499: cartridge tape image is %s", m_image->filename()));
}
m_ctape_block_buffer.resize(SC499_CTAPE_BLOCK_SIZE);
}
void isa8_cga_4enlinea_device::device_start()
{
if (m_palette != NULL && !m_palette->started())
throw device_missing_dependencies();
set_isa_device();
m_vram_size = 0x4000;
m_vram.resize(m_vram_size);
//m_isa->install_device(0x3bf, 0x3bf, 0, 0, NULL, write8_delegate( FUNC(isa8_cga_4enlinea_device::_4enlinea_mode_control_w), this ) );
m_isa->install_device(0x3d0, 0x3df, 0, 0, read8_delegate( FUNC(isa8_cga_4enlinea_device::_4enlinea_io_read), this ), write8_delegate( FUNC(isa8_cga_device::io_write), this ) );
m_isa->install_bank(0x8000, 0xbfff, 0, 0, "bank1", m_vram);
/* Initialise the cga palette */
int i;
for ( i = 0; i < CGA_PALETTE_SETS * 16; i++ )
{
m_palette->set_pen_color( i, cga_palette[i][0], cga_palette[i][1], cga_palette[i][2] );
}
i = 0x8000;
for ( int r = 0; r < 32; r++ )
{
for ( int g = 0; g < 32; g++ )
{
for ( int b = 0; b < 32; b++ )
{
m_palette->set_pen_color( i, r << 3, g << 3, b << 3 );
i++;
}
}
}
// astring tempstring;
// m_chr_gen_base = memregion(subtag(tempstring, "gfx1"))->base();
// m_chr_gen = m_chr_gen_base + m_chr_gen_offset[1];
}
void isa8_pc1640_iga_device::device_start()
{
if (m_palette != NULL && !m_palette->started())
throw device_missing_dependencies();
astring tempstring;
set_isa_device();
for (int i = 0; i < 64; i++ )
{
UINT8 r = ( ( i & 0x04 ) ? 0xAA : 0x00 ) + ( ( i & 0x20 ) ? 0x55 : 0x00 );
UINT8 g = ( ( i & 0x02 ) ? 0xAA : 0x00 ) + ( ( i & 0x10 ) ? 0x55 : 0x00 );
UINT8 b = ( ( i & 0x01 ) ? 0xAA : 0x00 ) + ( ( i & 0x08 ) ? 0x55 : 0x00 );
m_palette->set_pen_color( i, r, g, b );
}
/* Install 256KB Video ram on our EGA card */
m_vram = machine().memory().region_alloc(subtag(tempstring, "vram").c_str(), 256 * 1024, 1, ENDIANNESS_LITTLE);
m_videoram = m_vram->base();
m_plane[0] = m_videoram + 0x00000;
memset(m_plane[0], 0, sizeof(UINT8) * 0x10000);
m_plane[1] = m_videoram + 0x10000;
memset(m_plane[1], 0, sizeof(UINT8) * 0x10000);
m_plane[2] = m_videoram + 0x20000;
memset(m_plane[2], 0, sizeof(UINT8) * 0x10000);
m_plane[3] = m_videoram + 0x30000;
memset(m_plane[3], 0, sizeof(UINT8) * 0x10000);
m_crtc_ega = subdevice<crtc_ega_device>(EGA_CRTC_NAME);
m_isa->install_rom(this, 0xc0000, 0xc7fff, 0, 0, "ega", "iga");
m_isa->install_device(0x3b0, 0x3bf, 0, 0, read8_delegate(FUNC(isa8_ega_device::pc_ega8_3b0_r), this), write8_delegate(FUNC(isa8_ega_device::pc_ega8_3b0_w), this));
m_isa->install_device(0x3c0, 0x3cf, 0, 0, read8_delegate(FUNC(isa8_ega_device::pc_ega8_3c0_r), this), write8_delegate(FUNC(isa8_ega_device::pc_ega8_3c0_w), this));
m_isa->install_device(0x3d0, 0x3df, 0, 0, read8_delegate(FUNC(isa8_ega_device::pc_ega8_3d0_r), this), write8_delegate(FUNC(isa8_ega_device::pc_ega8_3d0_w), this));
}
void el2_3c503_device::device_start() {
char mac[7];
uint32_t num = machine().rand();
memset(m_prom, 0x57, 16);
sprintf(mac, "\x02\x60\x8c%c%c%c", (num >> 16) & 0xff, (num >> 8) & 0xff, num & 0xff);
memcpy(m_prom, mac, 6);
memset(m_rom, 0, 8*1024); // empty
m_dp8390->set_mac(mac);
set_isa_device();
m_isa->install_device(0x0300, 0x030f, read8_delegate(FUNC(el2_3c503_device::el2_3c503_loport_r), this), write8_delegate(FUNC(el2_3c503_device::el2_3c503_loport_w), this));
m_isa->install_device(0x0700, 0x070f, read8_delegate(FUNC(el2_3c503_device::el2_3c503_hiport_r), this), write8_delegate(FUNC(el2_3c503_device::el2_3c503_hiport_w), this));
// TODO: This is wrong, fix if anything actually uses it
// DMA can change in runtime
int chan = 0, idcfr = m_regs.idcfr & 0x0f;
if((m_regs.streg & 0x08)) {
while(idcfr) {
chan++;
idcfr >>= 1;
}
m_isa->set_dma_channel(chan, this, false);
}
}
void mufdc_device::device_start()
{
set_isa_device();
}
void ssi2001_device::device_start()
{
set_isa_device();
m_isa->install_device(0x0200, 0x0207, 0, 0, read8_delegate(FUNC(pc_joy_device::joy_port_r), subdevice<pc_joy_device>("pc_joy")), write8_delegate(FUNC(pc_joy_device::joy_port_w), subdevice<pc_joy_device>("pc_joy")));
m_isa->install_device(0x0280, 0x029F, 0, 0, read8_delegate(FUNC(mos6581_device::read), subdevice<mos6581_device>("sid6581")), write8_delegate(FUNC(mos6581_device::write), subdevice<mos6581_device>("sid6581")));
}
void dectalk_isa_device::device_start()
{
set_isa_device();
m_isa->install_device(0x0250, 0x0257, 0, 0, read8_delegate(FUNC(dectalk_isa_device::read), this), write8_delegate(FUNC(dectalk_isa_device::write), this));
}
void isa8_gblaster_device::device_start()
{
set_isa_device();
m_isa->install_device(0x0220, 0x0221, 0, 0, read8_delegate( FUNC(isa8_gblaster_device::saa1099_16_r), this ), write8_delegate( FUNC(isa8_gblaster_device::saa1099_1_16_w), this ) );
m_isa->install_device(0x0222, 0x0223, 0, 0, read8_delegate( FUNC(isa8_gblaster_device::saa1099_16_r), this ), write8_delegate( FUNC(isa8_gblaster_device::saa1099_2_16_w), this ) );
}
void isa8_mpu401_device::device_start()
{
set_isa_device();
m_isa->install_device(0x330, 0x0331, READ8_DEVICE_DELEGATE(m_mpu401, mpu401_device, mpu_r), WRITE8_DEVICE_DELEGATE(m_mpu401, mpu401_device, mpu_w));
}
void p1_rom_device::device_start()
{
set_isa_device();
m_isa->install_rom(this, 0xc0000, 0xc1fff, "XXX", "p1_rom");
}
void wdxt_gen_device::device_start()
{
set_isa_device();
m_isa->install_rom(this, 0xc8000, 0xc9fff, 0, 0, "hdc", "hdc");
m_isa->install_device(0x0320, 0x0323, 0, 0, read8_delegate(FUNC(wd11c00_17_device::io_r), (wd11c00_17_device*)m_host), write8_delegate(FUNC(wd11c00_17_device::io_w), (wd11c00_17_device*)m_host));
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void isa8_myb3k_com_device::device_start()
{
set_isa_device();
m_installed = false;
}
void side116_device::device_start()
{
set_isa_device();
}
void isa8_adlib_device::device_start()
{
set_isa_device();
m_isa->install_device(subdevice("ym3812"), 0x0388, 0x0389, 0, 0, FUNC(ym3812_16_r), FUNC(ym3812_16_w) );
}
void isa8_fdc_device::device_start()
{
set_isa_device();
m_isa->install_device(0x03f0, 0x03f7, *fdc, &pc_fdc_interface::map);
m_isa->set_dma_channel(2, this, true);
}
void isa16_ide_device::device_start()
{
set_isa_device();
}
void isa8_adlib_device::device_start()
{
set_isa_device();
m_isa->install_device(0x0388, 0x0389, 0, 0, read8_delegate( FUNC(isa8_adlib_device::ym3812_16_r), this ), write8_delegate( FUNC(isa8_adlib_device::ym3812_16_w), this ) );
}
void isa8_ibm_mfc_device::device_start()
{
set_isa_device();
m_isa->install_device(0x2a20, 0x2a20 + 15, 0, 0, read8_delegate(FUNC(isa8_ibm_mfc_device::ibm_mfc_r), this), write8_delegate(FUNC(isa8_ibm_mfc_device::ibm_mfc_w), this));
}
void isa8_lpt_device::device_start()
{
set_isa_device();
}
void mc1502_rom_device::device_start()
{
set_isa_device();
m_isa->install_rom(this, 0xe8000, 0xeffff, "XXX", "mc1502_rom");
}
void isa8_mpu401_device::device_start()
{
set_isa_device();
m_isa->install_device(0x330, 0x0331, 0, 0, read8_delegate(FUNC(isa8_mpu401_device::mpu401_r), this), write8_delegate(FUNC(isa8_mpu401_device::mpu401_w), this));
}
void isa8_pds_device::device_start()
{
set_isa_device();
m_isa->install_device(0x0300, 0x0307, 0, 0, read8_delegate(FUNC(isa8_pds_device::ppi_r),this), write8_delegate(FUNC(isa8_pds_device::ppi_w),this) );
}
