// license:GPL-2.0+ // copyright-holders:Peter Trauner, Dan Boris, Dirk Best, Robbbert /***************************************************************************** * * includes/aim65.h * * Rockwell AIM-65 * ****************************************************************************/ #ifndef AIM65_H_ #define AIM65_H_ #include "emu.h" #include "cpu/m6502/m6502.h" #include "video/dl1416.h" #include "machine/6522via.h" #include "machine/mos6530n.h" #include "machine/6821pia.h" #include "machine/ram.h" #include "imagedev/cassette.h" #include "sound/wave.h" #include "bus/generic/slot.h" #include "bus/generic/carts.h" /** R6502 Clock. * * The R6502 on AIM65 operates at 1 MHz. The frequency reference is a 4 MHz * crystal controlled oscillator. Dual D-type flip-flop Z10 divides the 4 MHz * signal by four to drive the R6502 phase 0 (O0) input with a 1 MHz clock. */ #define AIM65_CLOCK XTAL_4MHz/4 class aim65_state : public driver_device { public: aim65_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_cassette1(*this, "cassette"), m_cassette2(*this, "cassette2"), m_z24(*this, "z24"), m_z25(*this, "z25"), m_z26(*this, "z26"), m_ram(*this, RAM_TAG), m_ds1(*this, "ds1"), m_ds2(*this, "ds2"), m_ds3(*this, "ds3"), m_ds4(*this, "ds4"), m_ds5(*this, "ds5") { } DECLARE_WRITE8_MEMBER(aim65_pia_a_w); DECLARE_WRITE8_MEMBER(aim65_pia_b_w); DECLARE_READ8_MEMBER(aim65_riot_b_r); DECLARE_WRITE8_MEMBER(aim65_riot_a_w); DECLARE_WRITE8_MEMBER(aim65_pa_w); DECLARE_WRITE8_MEMBER(aim65_pb_w); DECLARE_WRITE8_MEMBER(aim65_printer_on); DECLARE_READ8_MEMBER(aim65_pb_r); UINT8 m_pia_a; UINT8 m_pia_b; UINT8 m_riot_port_a; UINT8 m_pb_save; required_device m_maincpu; required_device m_cassette1; required_device m_cassette2; required_device m_z24; required_device m_z25; required_device m_z26; required_device m_ram; required_device m_ds1; required_device m_ds2; required_device m_ds3; required_device m_ds4; required_device m_ds5; virtual void machine_start(); TIMER_CALLBACK_MEMBER(aim65_printer_timer); void aim65_pia(); DECLARE_WRITE16_MEMBER(aim65_update_ds1); DECLARE_WRITE16_MEMBER(aim65_update_ds2); DECLARE_WRITE16_MEMBER(aim65_update_ds3); DECLARE_WRITE16_MEMBER(aim65_update_ds4); DECLARE_WRITE16_MEMBER(aim65_update_ds5); void dl1416_update(dl1416_device *device, int index); int load_cart(device_image_interface &image, generic_slot_device *slot, const char *slot_tag); DECLARE_DEVICE_IMAGE_LOAD_MEMBER(z24_load) { return load_cart(image, m_z24, "z24"); } DECLARE_DEVICE_IMAGE_LOAD_MEMBER(z25_load) { return load_cart(image, m_z25, "z25"); } DECLARE_DEVICE_IMAGE_LOAD_MEMBER(z26_load) { return load_cart(image, m_z26, "z26"); } }; #endif /* AIM65_H_ */