summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/segag80v.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/segag80v.c')
-rw-r--r--src/mame/drivers/segag80v.c70
1 files changed, 42 insertions, 28 deletions
diff --git a/src/mame/drivers/segag80v.c b/src/mame/drivers/segag80v.c
index 8d9d11dda29..08d9a12d247 100644
--- a/src/mame/drivers/segag80v.c
+++ b/src/mame/drivers/segag80v.c
@@ -1318,98 +1318,112 @@ ROM_END
static DRIVER_INIT( elim2 )
{
+ const address_space *iospace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO);
+
/* configure security */
sega_security(70);
/* configure sound */
has_usb = FALSE;
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3e, 0x3e, 0, 0, elim1_sh_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3f, 0x3f, 0, 0, elim2_sh_w);
+ memory_install_write8_handler(iospace, 0x3e, 0x3e, 0, 0, elim1_sh_w);
+ memory_install_write8_handler(iospace, 0x3f, 0x3f, 0, 0, elim2_sh_w);
}
static DRIVER_INIT( elim4 )
{
+ const address_space *iospace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO);
+
/* configure security */
sega_security(76);
/* configure sound */
has_usb = FALSE;
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3e, 0x3e, 0, 0, elim1_sh_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3f, 0x3f, 0, 0, elim2_sh_w);
+ memory_install_write8_handler(iospace, 0x3e, 0x3e, 0, 0, elim1_sh_w);
+ memory_install_write8_handler(iospace, 0x3f, 0x3f, 0, 0, elim2_sh_w);
/* configure inputs */
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xf8, 0xf8, 0, 0, spinner_select_w);
- memory_install_read8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xfc, 0xfc, 0, 0, elim4_input_r);
+ memory_install_write8_handler(iospace, 0xf8, 0xf8, 0, 0, spinner_select_w);
+ memory_install_read8_handler(iospace, 0xfc, 0xfc, 0, 0, elim4_input_r);
}
static DRIVER_INIT( spacfury )
{
+ const address_space *iospace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO);
+
/* configure security */
sega_security(64);
/* configure sound */
has_usb = FALSE;
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x38, 0x38, 0, 0, sega_speech_data_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3b, 0x3b, 0, 0, sega_speech_control_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3e, 0x3e, 0, 0, spacfury1_sh_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3f, 0x3f, 0, 0, spacfury2_sh_w);
+ memory_install_write8_handler(iospace, 0x38, 0x38, 0, 0, sega_speech_data_w);
+ memory_install_write8_handler(iospace, 0x3b, 0x3b, 0, 0, sega_speech_control_w);
+ memory_install_write8_handler(iospace, 0x3e, 0x3e, 0, 0, spacfury1_sh_w);
+ memory_install_write8_handler(iospace, 0x3f, 0x3f, 0, 0, spacfury2_sh_w);
}
static DRIVER_INIT( zektor )
{
+ const address_space *iospace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO);
+ const device_config *ay = devtag_get_device(machine, SOUND, "ay");
+
/* configure security */
sega_security(82);
/* configure sound */
has_usb = FALSE;
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x38, 0x38, 0, 0, sega_speech_data_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3b, 0x3b, 0, 0, sega_speech_control_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3c, 0x3c, 0, 0, ay8910_control_port_0_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3d, 0x3d, 0, 0, ay8910_write_port_0_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3e, 0x3e, 0, 0, zektor1_sh_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3f, 0x3f, 0, 0, zektor2_sh_w);
+ memory_install_write8_handler(iospace, 0x38, 0x38, 0, 0, sega_speech_data_w);
+ memory_install_write8_handler(iospace, 0x3b, 0x3b, 0, 0, sega_speech_control_w);
+ memory_install_write8_device_handler(iospace, ay, 0x3c, 0x3d, 0, 0, ay8910_address_data_w);
+ memory_install_write8_handler(iospace, 0x3e, 0x3e, 0, 0, zektor1_sh_w);
+ memory_install_write8_handler(iospace, 0x3f, 0x3f, 0, 0, zektor2_sh_w);
/* configure inputs */
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xf8, 0xf8, 0, 0, spinner_select_w);
- memory_install_read8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xfc, 0xfc, 0, 0, spinner_input_r);
+ memory_install_write8_handler(iospace, 0xf8, 0xf8, 0, 0, spinner_select_w);
+ memory_install_read8_handler(iospace, 0xfc, 0xfc, 0, 0, spinner_input_r);
}
static DRIVER_INIT( tacscan )
{
+ const address_space *pgmspace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM);
+ const address_space *iospace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO);
+
/* configure security */
sega_security(76);
/* configure sound */
has_usb = TRUE;
- memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3f, 0x3f, 0, 0, sega_usb_status_r, sega_usb_data_w);
- memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xd000, 0xdfff, 0, 0, sega_usb_ram_r, usb_ram_w);
+ memory_install_readwrite8_handler(iospace, 0x3f, 0x3f, 0, 0, sega_usb_status_r, sega_usb_data_w);
+ memory_install_readwrite8_handler(pgmspace, 0xd000, 0xdfff, 0, 0, sega_usb_ram_r, usb_ram_w);
/* configure inputs */
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xf8, 0xf8, 0, 0, spinner_select_w);
- memory_install_read8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xfc, 0xfc, 0, 0, spinner_input_r);
+ memory_install_write8_handler(iospace, 0xf8, 0xf8, 0, 0, spinner_select_w);
+ memory_install_read8_handler(iospace, 0xfc, 0xfc, 0, 0, spinner_input_r);
}
static DRIVER_INIT( startrek )
{
+ const address_space *pgmspace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM);
+ const address_space *iospace = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO);
+
/* configure security */
sega_security(64);
/* configure sound */
has_usb = TRUE;
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x38, 0x38, 0, 0, sega_speech_data_w);
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3b, 0x3b, 0, 0, sega_speech_control_w);
+ memory_install_write8_handler(iospace, 0x38, 0x38, 0, 0, sega_speech_data_w);
+ memory_install_write8_handler(iospace, 0x3b, 0x3b, 0, 0, sega_speech_control_w);
- memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0x3f, 0x3f, 0, 0, sega_usb_status_r, sega_usb_data_w);
- memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xd000, 0xdfff, 0, 0, sega_usb_ram_r, usb_ram_w);
+ memory_install_readwrite8_handler(iospace, 0x3f, 0x3f, 0, 0, sega_usb_status_r, sega_usb_data_w);
+ memory_install_readwrite8_handler(pgmspace, 0xd000, 0xdfff, 0, 0, sega_usb_ram_r, usb_ram_w);
/* configure inputs */
- memory_install_write8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xf8, 0xf8, 0, 0, spinner_select_w);
- memory_install_read8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_IO), 0xfc, 0xfc, 0, 0, spinner_input_r);
+ memory_install_write8_handler(iospace, 0xf8, 0xf8, 0, 0, spinner_select_w);
+ memory_install_read8_handler(iospace, 0xfc, 0xfc, 0, 0, spinner_input_r);
}