diff options
Diffstat (limited to 'src/mess/machine/e05a03.h')
-rw-r--r-- | src/mess/machine/e05a03.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/mess/machine/e05a03.h b/src/mess/machine/e05a03.h new file mode 100644 index 00000000000..37c39e0a1d5 --- /dev/null +++ b/src/mess/machine/e05a03.h @@ -0,0 +1,54 @@ +/*************************************************************************** + + E05A03 Gate Array (used in the Epson LX-800) + +***************************************************************************/ + +#ifndef __E05A03_H__ +#define __E05A03_H__ + +#include "devcb.h" + + +/*************************************************************************** + TYPE DEFINITIONS +***************************************************************************/ + +typedef struct _e05a03_interface e05a03_interface; +struct _e05a03_interface +{ + devcb_read8 in_data_func; + + devcb_write_line out_nlq_lp_func; + devcb_write_line out_pe_lp_func; + devcb_write_line out_pe_func; + devcb_write_line out_reso_func; +}; + + +/*************************************************************************** + FUNCTION PROTOTYPES +***************************************************************************/ +WRITE8_DEVICE_HANDLER( e05a03_w ); +READ8_DEVICE_HANDLER( e05a03_r ); + +WRITE_LINE_DEVICE_HANDLER( e05a03_home_w ); /* home position signal */ +WRITE_LINE_DEVICE_HANDLER( e05a03_fire_w ); /* printhead solenoids trigger */ +WRITE_LINE_DEVICE_HANDLER( e05a03_strobe_w ); +READ_LINE_DEVICE_HANDLER( e05a03_busy_r ); +WRITE_LINE_DEVICE_HANDLER( e05a03_resi_w ); /* reset input */ +WRITE_LINE_DEVICE_HANDLER( e05a03_init_w ); /* centronics init */ + + +/*************************************************************************** + DEVICE CONFIGURATION MACROS +***************************************************************************/ + +DECLARE_LEGACY_DEVICE(E05A03, e05a03); + +#define MCFG_E05A03_ADD(_tag, _intf) \ + MCFG_DEVICE_ADD(_tag, E05A03, 0) \ + MCFG_DEVICE_CONFIG(_intf) + + +#endif /* __E05A03_H__ */ |