diff options
Diffstat (limited to 'src/devices/bus/tiki100/exp.h')
-rw-r--r-- | src/devices/bus/tiki100/exp.h | 72 |
1 files changed, 46 insertions, 26 deletions
diff --git a/src/devices/bus/tiki100/exp.h b/src/devices/bus/tiki100/exp.h index 9b0375daaa9..fb82a62fdce 100644 --- a/src/devices/bus/tiki100/exp.h +++ b/src/devices/bus/tiki100/exp.h @@ -25,6 +25,36 @@ #define TIKI100_BUS_TAG "tiki100bus" + +//************************************************************************** +// INTERFACE CONFIGURATION MACROS +//************************************************************************** + +#define MCFG_TIKI100_BUS_ADD() \ + MCFG_DEVICE_ADD(TIKI100_BUS_TAG, TIKI100_BUS, 0) + +#define MCFG_TIKI100_BUS_SLOT_ADD(_tag, _def_slot) \ + MCFG_DEVICE_ADD(_tag, TIKI100_BUS_SLOT, 0) \ + MCFG_DEVICE_SLOT_INTERFACE(tiki100_cards, _def_slot, false) + + +#define MCFG_TIKI100_BUS_IRQ_CALLBACK(_write) \ + downcast<tiki100_bus_device &>(*device).set_irq_wr_callback(DEVCB_##_write); + +#define MCFG_TIKI100_BUS_NMI_CALLBACK(_write) \ + downcast<tiki100_bus_device &>(*device).set_nmi_wr_callback(DEVCB_##_write); + +#define MCFG_TIKI100_BUS_BUSRQ_CALLBACK(_write) \ + downcast<tiki100_bus_device &>(*device).set_busrq_wr_callback(DEVCB_##_write); + +#define MCFG_TIKI100_BUS_IN_MREQ_CALLBACK(_read) \ + downcast<tiki100_bus_device &>(*device).set_mrq_rd_callback(DEVCB_##_read); + +#define MCFG_TIKI100_BUS_OUT_MREQ_CALLBACK(_write) \ + downcast<tiki100_bus_device &>(*device).set_mrq_wr_callback(DEVCB_##_write); + + + //************************************************************************** // TYPE DEFINITIONS //************************************************************************** @@ -46,12 +76,12 @@ public: device_tiki100bus_card_interface *next() const { return m_next; } // memory access - virtual uint8_t mrq_r(offs_t offset, uint8_t data, bool &mdis) { mdis = 1; return data; } - virtual void mrq_w(offs_t offset, uint8_t data) { } + virtual uint8_t mrq_r(address_space &space, offs_t offset, uint8_t data, bool &mdis) { mdis = 1; return data; } + virtual void mrq_w(address_space &space, offs_t offset, uint8_t data) { } // I/O access - virtual uint8_t iorq_r(offs_t offset, uint8_t data) { return data; } - virtual void iorq_w(offs_t offset, uint8_t data) { } + virtual uint8_t iorq_r(address_space &space, offs_t offset, uint8_t data) { return data; } + virtual void iorq_w(address_space &space, offs_t offset, uint8_t data) { } virtual void busak_w(int state) { m_busak = state; } @@ -81,17 +111,7 @@ class tiki100_bus_slot_device : public device_t, { public: // construction/destruction - template <typename T> - tiki100_bus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&opts, const char *dflt) - : tiki100_bus_slot_device(mconfig, tag, owner, 0) - { - option_reset(); - opts(*this); - set_default_option(dflt); - set_fixed(false); - } - - tiki100_bus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); + tiki100_bus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // device-level overrides virtual void device_start() override; @@ -122,20 +142,20 @@ public: tiki100_bus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); ~tiki100_bus_device() { m_device_list.detach_all(); } - auto irq_wr_callback() { return m_irq_cb.bind(); } - auto nmi_wr_callback() { return m_nmi_cb.bind(); } - auto busrq_wr_callback() { return m_busrq_cb.bind(); } - auto mrq_rd_callback() { return m_in_mrq_cb.bind(); } - auto mrq_wr_callback() { return m_out_mrq_cb.bind(); } + template <class Object> devcb_base &set_irq_wr_callback(Object &&cb) { return m_irq_cb.set_callback(std::forward<Object>(cb)); } + template <class Object> devcb_base &set_nmi_wr_callback(Object &&cb) { return m_nmi_cb.set_callback(std::forward<Object>(cb)); } + template <class Object> devcb_base &set_busrq_wr_callback(Object &&cb) { return m_busrq_cb.set_callback(std::forward<Object>(cb)); } + template <class Object> devcb_base &set_mrq_rd_callback(Object &&cb) { return m_in_mrq_cb.set_callback(std::forward<Object>(cb)); } + template <class Object> devcb_base &set_mrq_wr_callback(Object &&cb) { return m_out_mrq_cb.set_callback(std::forward<Object>(cb)); } void add_card(device_tiki100bus_card_interface *card); // computer interface - uint8_t mrq_r(offs_t offset, uint8_t data, bool &mdis); - void mrq_w(offs_t offset, uint8_t data); + uint8_t mrq_r(address_space &space, offs_t offset, uint8_t data, bool &mdis); + DECLARE_WRITE8_MEMBER( mrq_w ); - uint8_t iorq_r(offs_t offset, uint8_t data); - void iorq_w(offs_t offset, uint8_t data); + uint8_t iorq_r(address_space &space, offs_t offset, uint8_t data); + DECLARE_WRITE8_MEMBER( iorq_w ); DECLARE_WRITE_LINE_MEMBER( busak_w ); @@ -143,8 +163,8 @@ public: DECLARE_WRITE_LINE_MEMBER( irq_w ) { m_irq_cb(state); } DECLARE_WRITE_LINE_MEMBER( nmi_w ) { m_nmi_cb(state); } DECLARE_WRITE_LINE_MEMBER( busrq_w ) { m_busrq_cb(state); } - uint8_t exin_mrq_r(offs_t offset) { return m_in_mrq_cb(offset); } - void exin_mrq_w(offs_t offset, uint8_t data) { m_out_mrq_cb(offset, data); } + DECLARE_READ8_MEMBER( exin_mrq_r ) { return m_in_mrq_cb(offset); } + DECLARE_WRITE8_MEMBER( exin_mrq_w ) { m_out_mrq_cb(offset, data); } protected: // device-level overrides |