summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/vidbrain/exp.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/vidbrain/exp.h')
-rw-r--r--src/devices/bus/vidbrain/exp.h52
1 files changed, 23 insertions, 29 deletions
diff --git a/src/devices/bus/vidbrain/exp.h b/src/devices/bus/vidbrain/exp.h
index fdb4b6a6ac7..e841df6c32c 100644
--- a/src/devices/bus/vidbrain/exp.h
+++ b/src/devices/bus/vidbrain/exp.h
@@ -49,21 +49,6 @@
#define VIDEOBRAIN_EXPANSION_SLOT_TAG "exp"
-
-//**************************************************************************
-// INTERFACE CONFIGURATION MACROS
-//**************************************************************************
-
-#define MCFG_VIDEOBRAIN_EXPANSION_SLOT_ADD(_tag, _slot_intf, _def_slot) \
- MCFG_DEVICE_ADD(_tag, VIDEOBRAIN_EXPANSION_SLOT, 0) \
- MCFG_DEVICE_SLOT_INTERFACE(_slot_intf, _def_slot, false)
-
-
-#define MCFG_VIDEOBRAIN_EXPANSION_SLOT_EXTRES_CALLBACK(_write) \
- downcast<videobrain_expansion_slot_device &>(*device).set_extres_wr_callback(DEVCB_##_write);
-
-
-
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
@@ -88,8 +73,8 @@ protected:
virtual uint8_t* videobrain_ram_pointer(running_machine &machine, size_t size);
// runtime
- virtual uint8_t videobrain_bo_r(address_space &space, offs_t offset, int cs1, int cs2) { return 0; }
- virtual void videobrain_bo_w(address_space &space, offs_t offset, uint8_t data, int cs1, int cs2) { }
+ virtual uint8_t videobrain_bo_r(offs_t offset, int cs1, int cs2) { return 0; }
+ virtual void videobrain_bo_w(offs_t offset, uint8_t data, int cs1, int cs2) { }
virtual void videobrain_extres_w() { }
videobrain_expansion_slot_device *m_slot;
@@ -110,20 +95,29 @@ class videobrain_expansion_slot_device : public device_t,
{
public:
// construction/destruction
- videobrain_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- template <class Object> devcb_base &set_extres_wr_callback(Object &&cb) { return m_write_extres.set_callback(std::forward<Object>(cb)); }
+ template <typename T>
+ videobrain_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&opts, char const* dflt)
+ : videobrain_expansion_slot_device(mconfig, tag, owner, 0)
+ {
+ option_reset();
+ opts(*this);
+ set_default_option(dflt);
+ set_fixed(false);
+ }
+ videobrain_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
+
+ auto extres_wr_callback() { return m_write_extres.bind(); }
// computer interface
- uint8_t bo_r(address_space &space, offs_t offset, int cs1, int cs2);
- void bo_w(address_space &space, offs_t offset, uint8_t data, int cs1, int cs2);
-
- DECLARE_READ8_MEMBER( cs1_r ) { return bo_r(space, offset + 0x1000, 0, 1); }
- DECLARE_WRITE8_MEMBER( cs1_w ) { bo_w(space, offset + 0x1000, data, 0, 1); }
- DECLARE_READ8_MEMBER( cs2_r ) { return bo_r(space, offset + 0x1800, 1, 0); }
- DECLARE_WRITE8_MEMBER( cs2_w ) { bo_w(space, offset + 0x1800, data, 1, 0); }
- DECLARE_READ8_MEMBER( unmap_r ) { return bo_r(space, offset + 0x3000, 1, 0); }
- DECLARE_WRITE8_MEMBER( unmap_w ) { bo_w(space, offset + 0x3000, data, 1, 0); }
+ uint8_t bo_r(offs_t offset, int cs1, int cs2);
+ void bo_w(offs_t offset, uint8_t data, int cs1, int cs2);
+
+ uint8_t cs1_r(offs_t offset) { return bo_r(offset + 0x1000, 0, 1); }
+ void cs1_w(offs_t offset, uint8_t data) { bo_w(offset + 0x1000, data, 0, 1); }
+ uint8_t cs2_r(offs_t offset) { return bo_r(offset + 0x1800, 1, 0); }
+ void cs2_w(offs_t offset, uint8_t data) { bo_w(offset + 0x1800, data, 1, 0); }
+ uint8_t unmap_r(offs_t offset) { return bo_r(offset + 0x3000, 1, 0); }
+ void unmap_w(offs_t offset, uint8_t data) { bo_w(offset + 0x3000, data, 1, 0); }
// cartridge interface
DECLARE_WRITE_LINE_MEMBER( extres_w ) { m_write_extres(state); }