summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/abckb/abc99.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/abckb/abc99.h')
-rw-r--r--src/devices/bus/abckb/abc99.h48
1 files changed, 23 insertions, 25 deletions
diff --git a/src/devices/bus/abckb/abc99.h b/src/devices/bus/abckb/abc99.h
index 8adb348d6c5..8f47aa1c6e7 100644
--- a/src/devices/bus/abckb/abc99.h
+++ b/src/devices/bus/abckb/abc99.h
@@ -2,7 +2,7 @@
// copyright-holders:Curt Coder
/**********************************************************************
- Luxor ABC-99 keyboard and mouse emulation
+ Luxor ABC-99 keyboard emulation
*********************************************************************/
@@ -13,7 +13,9 @@
#include "abckb.h"
+#include "bus/abckb/r8.h"
#include "cpu/mcs48/mcs48.h"
+#include "machine/watchdog.h"
#include "sound/spkrdev.h"
@@ -25,19 +27,21 @@
// ======================> abc99_device
class abc99_device : public device_t,
- public abc_keyboard_interface
+ public abc_keyboard_interface
{
public:
// construction/destruction
abc99_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ DECLARE_CUSTOM_INPUT_MEMBER( cursor_x4_r );
+ DECLARE_CUSTOM_INPUT_MEMBER( cursor_x6_r );
+
DECLARE_INPUT_CHANGED_MEMBER( keyboard_reset );
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
@@ -46,16 +50,11 @@ protected:
// abc_keyboard_interface overrides
virtual void txd_w(int state) override;
+ virtual void reset_w(int state) override;
private:
enum
{
- TIMER_SERIAL,
- TIMER_MOUSE
- };
-
- enum
- {
LED_1 = 0,
LED_2,
LED_3,
@@ -69,46 +68,45 @@ private:
LED_CAPS_LOCK
};
- inline void serial_input();
- inline void serial_output(int state);
- inline void serial_clock();
- inline void key_down(int state);
- inline void scan_mouse();
+ void serial_input();
+ TIMER_CALLBACK_MEMBER(serial_clock);
+ uint8_t key_y_r();
+ void key_x_w(offs_t offset, uint8_t data);
void z2_p1_w(uint8_t data);
uint8_t z2_p2_r();
- DECLARE_READ_LINE_MEMBER( z2_t0_r );
- DECLARE_READ_LINE_MEMBER( z2_t1_r );
+ int z2_t1_r() { return m_t1_z2; }
- void z2_led_w(uint8_t data);
+ void led_w(uint8_t data);
uint8_t z5_p1_r();
void z5_p2_w(uint8_t data);
- uint8_t z5_t1_r();
+ int z5_t1_r() { return m_t1_z5; }
- void abc99_z2_io(address_map &map);
- void abc99_z2_mem(address_map &map);
- void abc99_z5_mem(address_map &map);
+ void keyboard_io(address_map &map);
+ void keyboard_mem(address_map &map);
+ void mouse_mem(address_map &map);
emu_timer *m_serial_timer;
- emu_timer *m_mouse_timer;
required_device<i8035_device> m_maincpu;
required_device<i8035_device> m_mousecpu;
+ required_device<watchdog_timer_device> m_watchdog;
required_device<speaker_sound_device> m_speaker;
+ required_device<luxor_r8_device> m_mouse;
+ required_ioport_array<16> m_x;
required_ioport m_z14;
- required_ioport m_mouseb;
+ required_ioport m_cursor;
output_finder<11> m_leds;
+ int m_keylatch;
int m_si;
int m_si_en;
int m_so_z2;
int m_so_z5;
- int m_keydown;
int m_t1_z2;
int m_t1_z5;
int m_led_en;
int m_reset;
- int m_txd;
};