diff options
Diffstat (limited to 'src/devices/bus/centronics/ctronics.c')
-rw-r--r-- | src/devices/bus/centronics/ctronics.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/devices/bus/centronics/ctronics.c b/src/devices/bus/centronics/ctronics.c new file mode 100644 index 00000000000..c27affa41ea --- /dev/null +++ b/src/devices/bus/centronics/ctronics.c @@ -0,0 +1,132 @@ +// license:BSD-3-Clause +// copyright-holders:smf +/*************************************************************************** + + Centronics printer interface + +***************************************************************************/ + +#include "ctronics.h" + +// class centronics_device + +const device_type CENTRONICS = &device_creator<centronics_device>; + +centronics_device::centronics_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) + : device_t(mconfig, CENTRONICS, "Centronics", tag, owner, clock, "centronics", __FILE__), + device_slot_interface(mconfig, *this), + m_strobe_handler(*this), + m_data0_handler(*this), + m_data1_handler(*this), + m_data2_handler(*this), + m_data3_handler(*this), + m_data4_handler(*this), + m_data5_handler(*this), + m_data6_handler(*this), + m_data7_handler(*this), + m_ack_handler(*this), + m_busy_handler(*this), + m_perror_handler(*this), + m_select_handler(*this), + m_autofd_handler(*this), + m_fault_handler(*this), + m_init_handler(*this), + m_select_in_handler(*this), + m_dev(NULL) +{ +} + +void centronics_device::device_config_complete() +{ + m_dev = dynamic_cast<device_centronics_peripheral_interface *>(get_card_device()); +} + +void centronics_device::device_start() +{ + m_strobe_handler.resolve_safe(); + m_data0_handler.resolve_safe(); + m_data1_handler.resolve_safe(); + m_data2_handler.resolve_safe(); + m_data3_handler.resolve_safe(); + m_data4_handler.resolve_safe(); + m_data5_handler.resolve_safe(); + m_data6_handler.resolve_safe(); + m_data7_handler.resolve_safe(); + m_ack_handler.resolve_safe(); + m_busy_handler.resolve_safe(); + m_perror_handler.resolve_safe(); + m_select_handler.resolve_safe(); + m_autofd_handler.resolve_safe(); + m_fault_handler.resolve_safe(); + m_init_handler.resolve_safe(); + m_select_in_handler.resolve_safe(); + + // pull up + m_strobe_handler(1); + m_data0_handler(1); + m_data1_handler(1); + m_data2_handler(1); + m_data3_handler(1); + m_data4_handler(1); + m_data5_handler(1); + m_data6_handler(1); + m_data7_handler(1); + m_ack_handler(1); + m_busy_handler(1); + m_perror_handler(1); + m_select_handler(1); + m_autofd_handler(1); + m_fault_handler(1); + m_init_handler(1); + m_select_in_handler(1); +} + +WRITE_LINE_MEMBER( centronics_device::write_strobe ) { if (m_dev) m_dev->input_strobe(state); } +WRITE_LINE_MEMBER( centronics_device::write_data0 ) { if (m_dev) m_dev->input_data0(state); } +WRITE_LINE_MEMBER( centronics_device::write_data1 ) { if (m_dev) m_dev->input_data1(state); } +WRITE_LINE_MEMBER( centronics_device::write_data2 ) { if (m_dev) m_dev->input_data2(state); } +WRITE_LINE_MEMBER( centronics_device::write_data3 ) { if (m_dev) m_dev->input_data3(state); } +WRITE_LINE_MEMBER( centronics_device::write_data4 ) { if (m_dev) m_dev->input_data4(state); } +WRITE_LINE_MEMBER( centronics_device::write_data5 ) { if (m_dev) m_dev->input_data5(state); } +WRITE_LINE_MEMBER( centronics_device::write_data6 ) { if (m_dev) m_dev->input_data6(state); } +WRITE_LINE_MEMBER( centronics_device::write_data7 ) { if (m_dev) m_dev->input_data7(state); } +WRITE_LINE_MEMBER( centronics_device::write_ack ) { if (m_dev) m_dev->input_ack(state); } +WRITE_LINE_MEMBER( centronics_device::write_busy ) { if (m_dev) m_dev->input_busy(state); } +WRITE_LINE_MEMBER( centronics_device::write_perror ) { if (m_dev) m_dev->input_perror(state); } +WRITE_LINE_MEMBER( centronics_device::write_select ) { if (m_dev) m_dev->input_select(state); } +WRITE_LINE_MEMBER( centronics_device::write_autofd ) { if (m_dev) m_dev->input_autofd(state); } +WRITE_LINE_MEMBER( centronics_device::write_fault ) { if (m_dev) m_dev->input_fault(state); } +WRITE_LINE_MEMBER( centronics_device::write_init ) { if (m_dev) m_dev->input_init(state); } +WRITE_LINE_MEMBER( centronics_device::write_select_in ) { if (m_dev) m_dev->input_select_in(state); } + + +// class device_centronics_peripheral_interface + +device_centronics_peripheral_interface::device_centronics_peripheral_interface(const machine_config &mconfig, device_t &device) + : device_slot_card_interface(mconfig, device) +{ + m_slot = dynamic_cast<centronics_device *>(device.owner()); +} + +device_centronics_peripheral_interface::~device_centronics_peripheral_interface() +{ +} + + +#include "comxpl80.h" +#include "epson_ex800.h" +#include "epson_lx800.h" +#include "epson_lx810l.h" +#include "printer.h" +#include "covox.h" + +SLOT_INTERFACE_START(centronics_devices) + SLOT_INTERFACE("pl80", COMX_PL80) + SLOT_INTERFACE("ex800", EPSON_EX800) + SLOT_INTERFACE("lx800", EPSON_LX800) + SLOT_INTERFACE("lx810l", EPSON_LX810L) + SLOT_INTERFACE("ap2000", EPSON_AP2000) + SLOT_INTERFACE("printer", CENTRONICS_PRINTER) + SLOT_INTERFACE("covox", CENTRONICS_COVOX) + SLOT_INTERFACE("covox_stereo", CENTRONICS_COVOX_STEREO) +SLOT_INTERFACE_END |