diff options
Diffstat (limited to 'src/mame/machine/namcoio.h')
-rw-r--r-- | src/mame/machine/namcoio.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/mame/machine/namcoio.h b/src/mame/machine/namcoio.h new file mode 100644 index 00000000000..1bc59433fb1 --- /dev/null +++ b/src/mame/machine/namcoio.h @@ -0,0 +1,53 @@ +#ifndef NAMCOIO_H +#define NAMCOIO_H + +enum +{ + NAMCOIO_NONE = 0, + NAMCOIO_50XX, + NAMCOIO_50XX_2, + NAMCOIO_51XX, + NAMCOIO_52XX, + NAMCOIO_53XX_DIGDUG, + NAMCOIO_53XX_POLEPOS, + NAMCOIO_54XX, + NAMCOIO_56XX, + NAMCOIO_58XX, + NAMCOIO_59XX, + NAMCOIO_62XX +}; + +#define MAX_NAMCOIO 8 +#define MAX_06XX 2 + + +struct namcoio_interface +{ + read8_handler in[4]; /* read handlers for ports A-D */ + write8_handler out[2]; /* write handlers for ports A-B */ +}; + + +void namco_06xx_init(int chipnum, int cpu, + int type0, const struct namcoio_interface *intf0, + int type1, const struct namcoio_interface *intf1, + int type2, const struct namcoio_interface *intf2, + int type3, const struct namcoio_interface *intf3); +READ8_HANDLER( namco_06xx_0_data_r ); +READ8_HANDLER( namco_06xx_1_data_r ); +WRITE8_HANDLER( namco_06xx_0_data_w ); +WRITE8_HANDLER( namco_06xx_1_data_w ); +READ8_HANDLER( namco_06xx_0_ctrl_r ); +READ8_HANDLER( namco_06xx_1_ctrl_r ); +WRITE8_HANDLER( namco_06xx_0_ctrl_w ); +WRITE8_HANDLER( namco_06xx_1_ctrl_w ); + + +READ8_HANDLER( namcoio_r ); +WRITE8_HANDLER( namcoio_w ); +void namcoio_init(int chipnum, int type, const struct namcoio_interface *intf); +void namcoio_set_reset_line(int chipnum, int state); +void namcoio_set_irq_line(int chipnum, int state); + + +#endif |