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-rw-r--r--src/devices/machine/tmp68301.h100
1 files changed, 0 insertions, 100 deletions
diff --git a/src/devices/machine/tmp68301.h b/src/devices/machine/tmp68301.h
deleted file mode 100644
index b701822eb78..00000000000
--- a/src/devices/machine/tmp68301.h
+++ /dev/null
@@ -1,100 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Luca Elia
-#ifndef MAME_MACHINE_TMP68301_H
-#define MAME_MACHINE_TMP68301_H
-
-#pragma once
-
-#include "cpu/m68000/m68000.h"
-
-/* TODO: serial ports, frequency & hook it up with m68k */
-
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-
-
-class tmp68301_device : public m68000_device
-{
-public:
- tmp68301_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- auto in_parallel_callback() { return m_in_parallel_cb.bind(); }
- auto out_parallel_callback() { return m_out_parallel_cb.bind(); }
-
- // Interrupts
- void external_interrupt_0();
- void external_interrupt_1();
- void external_interrupt_2();
-
-private:
- DECLARE_READ16_MEMBER(imr_r);
- DECLARE_WRITE16_MEMBER(imr_w);
- DECLARE_READ16_MEMBER(ipr_r);
- DECLARE_WRITE16_MEMBER(ipr_w);
- DECLARE_READ16_MEMBER(iisr_r);
- DECLARE_WRITE16_MEMBER(iisr_w);
- DECLARE_READ16_MEMBER(scr_r);
- DECLARE_WRITE16_MEMBER(scr_w);
- DECLARE_READ16_MEMBER(pdr_r);
- DECLARE_WRITE16_MEMBER(pdr_w);
- DECLARE_READ16_MEMBER(pdir_r);
- DECLARE_WRITE16_MEMBER(pdir_w);
- DECLARE_READ8_MEMBER(icr_r);
- DECLARE_WRITE8_MEMBER(icr_w);
-
- // Hardware Registers
- DECLARE_READ16_MEMBER( regs_r );
- DECLARE_WRITE16_MEMBER( regs_w );
-
- void tmp68301_regs(address_map &map);
-
-protected:
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
-
-private:
- TIMER_CALLBACK_MEMBER(timer_callback);
- void update_timer(int i);
- void update_ipl();
- uint8_t serial_interrupt_cause(int channel);
-
- static constexpr uint16_t EXT_IRQ0 = 1 << 0;
- static constexpr uint16_t EXT_IRQ1 = 1 << 1;
- static constexpr uint16_t EXT_IRQ2 = 1 << 2;
- static constexpr uint16_t SERIAL_IRQ_CH0 = 1 << 4;
- static constexpr uint16_t SERIAL_IRQ_CH1 = 1 << 5;
- static constexpr uint16_t SERIAL_IRQ_CH2 = 1 << 6;
- static constexpr uint16_t PARALLEL_IRQ = 1 << 7;
- static constexpr uint16_t TIMER0_IRQ = 1 << 8;
- static constexpr uint16_t TIMER1_IRQ = 1 << 9;
- static constexpr uint16_t TIMER2_IRQ = 1 << 10;
-
- devcb_read16 m_in_parallel_cb;
- devcb_write16 m_out_parallel_cb;
-
- // internal state
- uint16_t m_regs[0x400];
-
- emu_timer *m_tmp68301_timer[3]; // 3 Timers
-
- uint8_t m_ipl; // internal interrupt level
-
- uint16_t m_imr;
- uint16_t m_ipr;
- uint16_t m_iisr;
- uint16_t m_scr;
- uint16_t m_pdir;
- uint16_t m_pdr;
- uint8_t m_icr[10];
-
- void internal_vectors_r(address_map &map);
- uint8_t irq_callback(offs_t offset);
-};
-
-DECLARE_DEVICE_TYPE(TMP68301, tmp68301_device)
-
-#endif // MAME_MACHINE_TMP68301_H