mirror of
https://github.com/holub/mame
synced 2025-07-06 10:29:38 +03:00
Started LO command support, to be able to upload S-records to fccpu1 over serial host port
This commit is contained in:
Joakim Larsson Edstrom
Joakim Larsson Edström
parent
3672a90e64
commit
06e8aef36c
78
src/emu/bus/vme/vme.c
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78
src/emu/bus/vme/vme.c
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@ -0,0 +1,78 @@
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// license:BSD-3-Clause
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// copyright-holders:Joakim Larsson Edström
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/*
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* vme.c
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*/
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#include "emu.h"
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#include "emuopts.h"
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#include "vme.h"
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//**************************************************************************
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// GLOBAL VARIABLES
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//**************************************************************************
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const device_type VME_EXPANSION_SLOT = &device_creator<vme_expansion_slot_device>;
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//**************************************************************************
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// DEVICE CPC_EXPANSION CARD INTERFACE
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//**************************************************************************
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device_vme_expansion_card_interface::device_vme_expansion_card_interface(const machine_config &mconfig, device_t &device)
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: device_slot_card_interface(mconfig, device)
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{
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}
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device_vme_expansion_card_interface::~device_vme_expansion_card_interface()
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{
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}
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//**************************************************************************
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// LIVE DEVICE
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//**************************************************************************
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vme_expansion_slot_device::vme_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
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device_t(mconfig, VME_EXPANSION_SLOT, "Sharp X680x0 expansion slot", tag, owner, clock, "vme_expansion_slot", __FILE__),
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device_slot_interface(mconfig, *this),
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m_out_irq2_cb(*this),
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m_out_irq4_cb(*this),
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m_out_nmi_cb(*this),
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m_out_reset_cb(*this)
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{
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}
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vme_expansion_slot_device::~vme_expansion_slot_device()
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{
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}
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//-------------------------------------------------
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// device_start - device-specific startup
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//-------------------------------------------------
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void vme_expansion_slot_device::device_start()
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{
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m_card = dynamic_cast<device_vme_expansion_card_interface *>(get_card_device());
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// resolve callbacks
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m_out_irq2_cb.resolve_safe();
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m_out_irq4_cb.resolve_safe();
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m_out_nmi_cb.resolve_safe();
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m_out_reset_cb.resolve_safe();
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}
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//-------------------------------------------------
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// device_reset - device-specific reset
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//-------------------------------------------------
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void vme_expansion_slot_device::device_reset()
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{
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}
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WRITE_LINE_MEMBER( vme_expansion_slot_device::irq2_w ) { m_out_irq2_cb(state); }
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WRITE_LINE_MEMBER( vme_expansion_slot_device::irq4_w ) { m_out_irq4_cb(state); }
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WRITE_LINE_MEMBER( vme_expansion_slot_device::nmi_w ) { m_out_nmi_cb(state); }
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WRITE_LINE_MEMBER( vme_expansion_slot_device::reset_w ) { m_out_reset_cb(state); }
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133
src/emu/bus/vme/vme.h
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133
src/emu/bus/vme/vme.h
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// license:BSD-3-Clause
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// copyright-holders: Joakim Larsson Edström
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/*
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* vme.h
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*
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* VME bus system
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*
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* Pinout: (from http://pinouts.ru/Slots/vmebus_pinout.shtml)
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P1/J1 P2/J2 (optional for 32 bit)
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+-A-B-C--+ A B C +-A-B-C--+ A B C
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01 | [][][] | D00 BBSY* D08 | [][][] | n/a +5v n/a
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02 | [][][] | D01 BCLR* D09 | [][][] | n/a GROUND n/a
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03 | [][][] | D02 ACFAIL* D10 | [][][] | n/a RESERVED n/a
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04 | [][][] | D03 BG0IN* D11 | [][][] | n/a A24 n/a
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05 | [][][] | D04 BG0OUT* D12 | [][][] | n/a A25 n/a
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06 | [][][] | D05 BG1IN* D13 | [][][] | n/a A26 n/a
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07 | [][][] | D06 BG1OUT* D14 | [][][] | n/a A27 n/a
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08 | [][][] | D07 BG2IN* D15 | [][][] | n/a A28 n/a
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09 | [][][] | GROUND BG2OUT* GROUND | [][][] | n/a A29 n/a
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10 | [][][] | SYSCLK BG3IN* SYSFAIL* | [][][] | n/a A30 n/a
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11 | [][][] | GROUND BG3OUT* BERR* | [][][] | n/a A31 n/a
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12 | [][][] | DS1* BR0* SYSRESET* | [][][] | n/a GROUND n/a
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13 | [][][] | DS0* BR1* LWORD* | [][][] | n/a +5v n/a
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14 | [][][] | WRITE* BR2* AM5 | [][][] | n/a D16 n/a
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15 | [][][] | GROUND BR3* A23 | [][][] | n/a D17 n/a
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16 | [][][] | DTACK* AM0 A22 | [][][] | n/a D18 n/a
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17 | [][][] | GROUND AM1 A21 | [][][] | n/a D19 n/a
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18 | [][][] | AS* AM2 A20 | [][][] | n/a D20 n/a
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19 | [][][] | GROUND AM3 A19 | [][][] | n/a D21 n/a
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20 | [][][] | IACK* GROUND A18 | [][][] | n/a D22 n/a
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21 | [][][] | IACKIN* SERCLK* A17 | [][][] | n/a D23 n/a
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22 | [][][] | IACKOUT* SERDAT* A16 | [][][] | n/a GROUND n/a
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23 | [][][] | AM4 GROUND A15 | [][][] | n/a D24 n/a
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24 | [][][] | A07 IRQ7* A14 | [][][] | n/a D25 n/a
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25 | [][][] | A06 IRQ6* A13 | [][][] | n/a D26 n/a
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26 | [][][] | A05 IRQ5* A12 | [][][] | n/a D27 n/a
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27 | [][][] | A04 IRQ4* A11 | [][][] | n/a D28 n/a
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28 | [][][] | A03 IRQ3* A10 | [][][] | n/a D29 n/a
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29 | [][][] | A02 IRQ2* A09 | [][][] | n/a D30 n/a
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30 | [][][] | A01 IRQ1* A08 | [][][] | n/a D31 n/a
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31 | [][][] | -12v +5v STDBY +12v | [][][] | n/a GROUND n/a
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32 | [][][] | +5v +5v +5v | [][][] | n/a +5v n/a
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*/
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#ifndef VME_H_
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#define VME_H_
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#include "emu.h"
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//**************************************************************************
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// CONSTANTS
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//**************************************************************************
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#define VME_EXP_SLOT_TAG "vmeexp"
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//**************************************************************************
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// INTERFACE CONFIGURATION MACROS
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//**************************************************************************
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#define MCFG_VME_EXPANSION_SLOT_OUT_IRQ2_CB(_devcb) \
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devcb = &vme_expansion_slot_device::set_out_irq2_callback(*device, DEVCB_##_devcb);
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#define MCFG_VME_EXPANSION_SLOT_OUT_IRQ4_CB(_devcb) \
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devcb = &vme_expansion_slot_device::set_out_irq4_callback(*device, DEVCB_##_devcb);
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#define MCFG_VME_EXPANSION_SLOT_OUT_NMI_CB(_devcb) \
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devcb = &vme_expansion_slot_device::set_out_nmi_callback(*device, DEVCB_##_devcb);
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#define MCFG_VME_EXPANSION_SLOT_OUT_RESET_CB(_devcb) \
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devcb = &vme_expansion_slot_device::set_out_reset_callback(*device, DEVCB_##_devcb);
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//**************************************************************************
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// TYPE DEFINITIONS
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//**************************************************************************
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// ======================> device_vme_expansion_card_interface
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// class representing interface-specific live vme_expansion card
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class device_vme_expansion_card_interface : public device_slot_card_interface
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{
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public:
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// construction/destruction
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device_vme_expansion_card_interface(const machine_config &mconfig, device_t &device);
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virtual ~device_vme_expansion_card_interface();
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// reset
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virtual void vme_reset_w() { };
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};
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// ======================> vme_expansion_slot_device
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class vme_expansion_slot_device : public device_t,
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public device_slot_interface
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{
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public:
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// construction/destruction
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vme_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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virtual ~vme_expansion_slot_device();
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template<class _Object> static devcb_base &set_out_irq2_callback(device_t &device, _Object object) { return downcast<vme_expansion_slot_device &>(device).m_out_irq2_cb.set_callback(object); }
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template<class _Object> static devcb_base &set_out_irq4_callback(device_t &device, _Object object) { return downcast<vme_expansion_slot_device &>(device).m_out_irq4_cb.set_callback(object); }
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template<class _Object> static devcb_base &set_out_nmi_callback(device_t &device, _Object object) { return downcast<vme_expansion_slot_device &>(device).m_out_nmi_cb.set_callback(object); }
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template<class _Object> static devcb_base &set_out_reset_callback(device_t &device, _Object object) { return downcast<vme_expansion_slot_device &>(device).m_out_reset_cb.set_callback(object); }
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DECLARE_WRITE_LINE_MEMBER( irq2_w );
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DECLARE_WRITE_LINE_MEMBER( irq4_w );
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DECLARE_WRITE_LINE_MEMBER( nmi_w );
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DECLARE_WRITE_LINE_MEMBER( reset_w );
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protected:
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// device-level overrides
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virtual void device_start();
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virtual void device_reset();
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devcb_write_line m_out_irq2_cb;
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devcb_write_line m_out_irq4_cb;
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devcb_write_line m_out_nmi_cb;
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devcb_write_line m_out_reset_cb;
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device_vme_expansion_card_interface *m_card;
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};
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// device type definition
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extern const device_type VME_EXPANSION_SLOT;
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#endif /* VME_H_ */
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@ -329,6 +329,14 @@ MCFG_CPU_PROGRAM_MAP (force68k_mem)
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/* P3/Host Port config */
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MCFG_DEVICE_ADD ("aciahost", ACIA6850, 0)
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MCFG_ACIA6850_TXD_HANDLER (DEVWRITELINE ("rs232host", rs232_port_device, write_txd))
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MCFG_ACIA6850_RTS_HANDLER (DEVWRITELINE ("rs232host", rs232_port_device, write_rts))
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MCFG_RS232_PORT_ADD ("rs232host", default_rs232_devices, "null_modem")
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MCFG_RS232_RXD_HANDLER (DEVWRITELINE ("aciahost", acia6850_device, write_rxd))
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MCFG_RS232_CTS_HANDLER (DEVWRITELINE ("aciahost", acia6850_device, write_cts))
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MCFG_DEVICE_ADD ("aciahost_clock", CLOCK, ACIA_CLOCK)
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MCFG_CLOCK_SIGNAL_HANDLER (WRITELINE (force68k_state, write_aciahost_clock))
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@ -419,13 +427,13 @@ ROM_LOAD16_BYTE ("fccpu1V1.0L.j9.bin", 0x080000, 0x2000, CRC (035315fb) SHA1 (90
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* DC <expression> <CR> Data Conversion
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* DF <CR> Display Formatted registers
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* DU [n] <address1> <address2>[<string>] <CR> Dump memory to object file
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* GO [<address] <CR> Execute program
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* GO or G [<address] <CR> Execute program.
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* GD [<address] <CR> Go Direct
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* GT <address> <CR> Exec prog: temporary breakpoint
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* HE<CR> Help; display monitor commands
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* LO [n] [;<options] <CR> Load Object file
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* MD <address> [<count» <CR> Memory Display
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* MM <address> [<data» [;<options» <CR> Memory Modify
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* MD <address> [<count>] <CR> Memory Display
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* MM or M <address> [<data<][;<options>] <CR> Memory Modify
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* MS <address> <data1 > <data2> < ... <CR> Memory Set - starting at addr with data 1. data 2 ...
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* NOBR [<address> ... ] <CR> Remove Breakpoint
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* NOPA <CR> Printer Detach (Centronics on PIT/P2)
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@ -433,22 +441,24 @@ ROM_LOAD16_BYTE ("fccpu1V1.0L.j9.bin", 0x080000, 0x2000, CRC (035315fb) SHA1 (90
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* PA <CR> Printer Attach (Centronics on PIT/P2)
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* PF[n] <CR> Set/display Port Format
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* RM <CR> Register Modify
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* TM [<exit character» <CR> Transparent Mode
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* TR [<count] <CR> Trace
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* TM [<exit character>] <CR> Transparent Mode
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* TR OR T [<count] <CR> Trace
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* TT <address> <CR> Trace: temporary breakpoint
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* VE [n] [<string] <CR> Verify memory/object file
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* ----------------------------------------------------------------------------
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* .AO - .A7 [<expression] <CR> Display/set address register
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* .00 - .07 [<expression] <CR> Display/set data register
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* .RO - .R6 [<expression] <CR> Display/set offset register
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* .PC [<expression] <CR> Display/set program counter
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* .SR [<expression] <CR> Display/set status register
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* .SS [<expression] <CR> Display/set supervisor stack
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* .US [<expression] <CR> Display/set user stack
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* .AO - .A7 [<expression] <CR> Display/set address register
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* .00 - .07 [<expression] <CR> Display/set data register
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* .RO - .R6 [<expression] <CR> Display/set offset register
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* .PC [<expression] <CR> Display/set program counter
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* .SR [<expression] <CR> Display/set status register
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* .SS [<expression] <CR> Display/set supervisor stack
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* .US [<expression] <CR> Display/set user stack
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* ----------------------------------------------------------------------------
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* MD <address> [<count>]; D1 <CR> Disassemble memory location
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* MD <address> [<count>]; DI <CR> Disassemble memory location
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* MM <address>; DI <CR> Disassemble/Assemble memory location
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* ----------------------------------------------------------------------------
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* Undocumented commands found in ROM table at address 0x80308
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* .* No WHAT message displayed, no action seen.
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*/
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ROM_END
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