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-rw-r--r--src/mame/machine/maple-dc.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/src/mame/machine/maple-dc.h b/src/mame/machine/maple-dc.h
deleted file mode 100644
index d0219f674fa..00000000000
--- a/src/mame/machine/maple-dc.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Olivier Galibert
-#ifndef MAME_MACHINE_MAPLE_DC_H
-#define MAME_MACHINE_MAPLE_DC_H
-
-#pragma once
-
-#include "cpu/sh/sh4.h"
-
-class maple_device;
-
-class maple_dc_device : public device_t
-{
-public:
- enum {
- DMA_MAPLE_IRQ
- };
-
- template <typename T>
- maple_dc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag)
- : maple_dc_device(mconfig, tag, owner, clock)
- {
- set_maincpu_tag(std::forward<T>(cpu_tag));
- }
-
- maple_dc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- template <typename T> void set_maincpu_tag(T &&cpu_tag) { cpu.set_tag(std::forward<T>(cpu_tag)); }
- auto irq_callback() { return irq_cb.bind(); }
-
- DECLARE_READ32_MEMBER(sb_mdstar_r); // 5f6c04
- DECLARE_WRITE32_MEMBER(sb_mdstar_w);
- DECLARE_READ32_MEMBER(sb_mdtsel_r); // 5f6c10
- DECLARE_WRITE32_MEMBER(sb_mdtsel_w);
- DECLARE_READ32_MEMBER(sb_mden_r); // 5f6c14
- DECLARE_WRITE32_MEMBER(sb_mden_w);
- DECLARE_READ32_MEMBER(sb_mdst_r); // 5f6c18
- DECLARE_WRITE32_MEMBER(sb_mdst_w);
- DECLARE_READ32_MEMBER(sb_msys_r); // 5f6c80
- DECLARE_WRITE32_MEMBER(sb_msys_w);
- DECLARE_WRITE32_MEMBER(sb_mdapro_w); // 5f6c8c
-
- void amap(address_map &map);
-
- void end_of_reply();
- void register_port(int port, maple_device *device);
- void maple_hw_trigger();
-
-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;
-
-private:
- enum {
- DMA_IDLE,
- DMA_DONE,
- DMA_SEND,
- DMA_WAIT_NOP,
- DMA_WAIT_RESET,
- DMA_WAIT_REPLY,
- DMA_GOT_REPLY,
- DMA_TIMEOUT
- };
-
- maple_device *devices[4];
-
- required_device<sh4_device> cpu;
- emu_timer *timer;
-
- uint32_t mdstar, mden, mdst, msys;
- uint32_t mdtsel;
-
- uint32_t dma_state, dma_adr, dma_port, dma_dest;
- bool dma_endflag;
- devcb_write8 irq_cb;
-
- void dma_step();
-};
-
-DECLARE_DEVICE_TYPE(MAPLE_DC, maple_dc_device)
-
-#endif // MAME_MACHINE_MAPLE_DC_H