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tube_z80: Removed trampolines (nw)

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This commit is contained in:
Nigel Barnes 2017-10-11 02:40:01 +01:00
parent 1e1fb0902a
commit f6ddda9fbd
2 changed files with 1 additions and 15 deletions
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14
src/devices/bus/bbc/tube/tube_z80.cpp
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@ -42,7 +42,7 @@ ADDRESS_MAP_END
//------------------------------------------------- //-------------------------------------------------
static ADDRESS_MAP_START(tube_z80_io, AS_IO, 8, bbc_tube_z80_device) static ADDRESS_MAP_START(tube_z80_io, AS_IO, 8, bbc_tube_z80_device)
AM_RANGE(0x00, 0x07) AM_MIRROR(0xff00) AM_READWRITE(io_r, io_w) AM_RANGE(0x00, 0x07) AM_MIRROR(0xff00) AM_DEVREADWRITE("ula", tube_device, parasite_r, parasite_w)
ADDRESS_MAP_END ADDRESS_MAP_END
//------------------------------------------------- //-------------------------------------------------
@ -173,18 +173,6 @@ WRITE8_MEMBER(bbc_tube_z80_device::mem_w)
m_ram->pointer()[offset] = data; m_ram->pointer()[offset] = data;
} }
READ8_MEMBER(bbc_tube_z80_device::io_r)
{
return m_ula->parasite_r(space, offset);
}
WRITE8_MEMBER(bbc_tube_z80_device::io_w)
{
m_ula->parasite_w(space, offset, data);
}
WRITE_LINE_MEMBER(bbc_tube_z80_device::nmi_w) WRITE_LINE_MEMBER(bbc_tube_z80_device::nmi_w)
{ {
m_z80->set_input_line(INPUT_LINE_NMI, state); m_z80->set_input_line(INPUT_LINE_NMI, state);

2
src/devices/bus/bbc/tube/tube_z80.h
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@ -34,8 +34,6 @@ public:
DECLARE_READ8_MEMBER( mem_r ); DECLARE_READ8_MEMBER( mem_r );
DECLARE_WRITE8_MEMBER( mem_w ); DECLARE_WRITE8_MEMBER( mem_w );
DECLARE_READ8_MEMBER( opcode_r ); DECLARE_READ8_MEMBER( opcode_r );
DECLARE_READ8_MEMBER( io_r );
DECLARE_WRITE8_MEMBER( io_w );
protected: protected:
// device-level overrides // device-level overrides