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-rw-r--r--src/mess/machine/abc1600mac.h136
1 files changed, 0 insertions, 136 deletions
diff --git a/src/mess/machine/abc1600mac.h b/src/mess/machine/abc1600mac.h
deleted file mode 100644
index c26c2dc9b09..00000000000
--- a/src/mess/machine/abc1600mac.h
+++ /dev/null
@@ -1,136 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Curt Coder
-/**********************************************************************
-
- Luxor ABC 1600 Memory Access Controller emulation
-
-**********************************************************************/
-
-#pragma once
-
-#ifndef __ABC1600_MAC__
-#define __ABC1600_MAC__
-
-#include "emu.h"
-#include "cpu/m68000/m68000.h"
-
-
-
-///*************************************************************************
-// MACROS / CONSTANTS
-///*************************************************************************
-
-#define ABC1600_MAC_TAG "mac"
-
-
-
-///*************************************************************************
-// INTERFACE CONFIGURATION MACROS
-///*************************************************************************
-
-#define MCFG_ABC1600_MAC_ADD(_cpu_tag, _program_map) \
- MCFG_DEVICE_ADD(ABC1600_MAC_TAG, ABC1600_MAC, 0) \
- MCFG_DEVICE_ADDRESS_MAP(AS_PROGRAM, _program_map) \
- downcast<abc1600_mac_device *>(device)->set_cpu_tag(_cpu_tag);
-
-
-
-///*************************************************************************
-// TYPE DEFINITIONS
-///*************************************************************************
-
-// ======================> abc1600_mac_device
-
-class abc1600_mac_device : public device_t,
- public device_memory_interface
-{
-public:
- abc1600_mac_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-
- // optional information overrides
- virtual const rom_entry *device_rom_region() const;
-
- void set_cpu_tag(const char *cpu_tag) { m_cpu_tag = cpu_tag; }
-
- virtual DECLARE_ADDRESS_MAP(map, 8);
-
- DECLARE_READ8_MEMBER( cause_r );
- DECLARE_WRITE8_MEMBER( task_w );
- DECLARE_READ8_MEMBER( segment_r );
- DECLARE_WRITE8_MEMBER( segment_w );
- DECLARE_READ8_MEMBER( page_r );
- DECLARE_WRITE8_MEMBER( page_w );
- DECLARE_WRITE8_MEMBER( dmamap_w );
-
- DECLARE_READ8_MEMBER( dma0_mreq_r ) { return dma_mreq_r(DMAMAP_R0_LO, offset); }
- DECLARE_WRITE8_MEMBER( dma0_mreq_w ) { dma_mreq_w(DMAMAP_R0_LO, offset, data); }
- DECLARE_READ8_MEMBER( dma0_iorq_r ) { return dma_iorq_r(DMAMAP_R0_LO, offset); }
- DECLARE_WRITE8_MEMBER( dma0_iorq_w ) { dma_iorq_w(DMAMAP_R0_LO, offset, data); }
- DECLARE_READ8_MEMBER( dma1_mreq_r ) { return dma_mreq_r(DMAMAP_R1_LO, offset); }
- DECLARE_WRITE8_MEMBER( dma1_mreq_w ) { dma_mreq_w(DMAMAP_R1_LO, offset, data); }
- DECLARE_READ8_MEMBER( dma1_iorq_r ) { return dma_iorq_r(DMAMAP_R1_LO, offset); }
- DECLARE_WRITE8_MEMBER( dma1_iorq_w ) { dma_iorq_w(DMAMAP_R1_LO, offset, data); }
- DECLARE_READ8_MEMBER( dma2_mreq_r ) { return dma_mreq_r(DMAMAP_R2_LO, offset); }
- DECLARE_WRITE8_MEMBER( dma2_mreq_w ) { dma_mreq_w(DMAMAP_R2_LO, offset, data); }
- DECLARE_READ8_MEMBER( dma2_iorq_r ) { return dma_iorq_r(DMAMAP_R2_LO, offset); }
- DECLARE_WRITE8_MEMBER( dma2_iorq_w ) { dma_iorq_w(DMAMAP_R2_LO, offset, data); }
-
-protected:
- // device-level overrides
- virtual void device_start();
- virtual void device_reset();
-
- // device_memory_interface overrides
- virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_PROGRAM) const;
-
-private:
- enum
- {
- DMAMAP_R2_LO = 0,
- DMAMAP_R2_HI,
- DMAMAP_R1_LO = 4,
- DMAMAP_R1_HI,
- DMAMAP_R0_LO,
- DMAMAP_R0_HI
- };
-
- DECLARE_READ8_MEMBER( read );
- DECLARE_WRITE8_MEMBER( write );
-
- int get_current_task(offs_t offset);
- offs_t get_segment_address(offs_t offset);
- offs_t get_page_address(offs_t offset, UINT8 segd);
- offs_t translate_address(offs_t offset, int *nonx, int *wp);
- UINT8 read_user_memory(offs_t offset);
- void write_user_memory(offs_t offset, UINT8 data);
- int get_fc();
- UINT8 read_supervisor_memory(address_space &space, offs_t offset);
- void write_supervisor_memory(address_space &space, offs_t offset, UINT8 data);
- offs_t get_dma_address(int index, UINT16 offset);
- UINT8 dma_mreq_r(int index, UINT16 offset);
- void dma_mreq_w(int index, UINT16 offset, UINT8 data);
- UINT8 dma_iorq_r(int index, UINT16 offset);
- void dma_iorq_w(int index, UINT16 offset, UINT8 data);
-
- const address_space_config m_space_config;
-
- required_memory_region m_rom;
- optional_shared_ptr<UINT8> m_segment_ram;
- optional_shared_ptr<UINT16> m_page_ram;
-
- const char *m_cpu_tag;
- m68000_base_device *m_cpu;
-
- int m_ifc2;
- UINT8 m_task;
- UINT8 m_dmamap[8];
- UINT8 m_cause;
-};
-
-
-// device type definition
-extern const device_type ABC1600_MAC;
-
-
-
-#endif