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Diffstat (limited to 'src/devices/machine/mos6702.cpp')
-rw-r--r-- | src/devices/machine/mos6702.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/devices/machine/mos6702.cpp b/src/devices/machine/mos6702.cpp new file mode 100644 index 00000000000..9dc11e24af9 --- /dev/null +++ b/src/devices/machine/mos6702.cpp @@ -0,0 +1,68 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +/********************************************************************** + + MOS Technology 6702 Mystery Device emulation + +**********************************************************************/ + +#include "mos6702.h" + + + +//************************************************************************** +// MACROS / CONSTANTS +//************************************************************************** + +#define LOG 0 + + + +//************************************************************************** +// DEVICE DEFINITIONS +//************************************************************************** + +const device_type MOS6702 = &device_creator<mos6702_device>; + + + +//************************************************************************** +// LIVE DEVICE +//************************************************************************** + +//------------------------------------------------- +// mos6702_device - constructor +//------------------------------------------------- + +mos6702_device::mos6702_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) + : device_t(mconfig, MOS6702, "MOS6702", tag, owner, clock, "mos6702", __FILE__) +{ +} + + +//------------------------------------------------- +// device_start - device-specific startup +//------------------------------------------------- + +void mos6702_device::device_start() +{ +} + + +//------------------------------------------------- +// read - +//------------------------------------------------- + +READ8_MEMBER( mos6702_device::read ) +{ + return 0; +} + + +//------------------------------------------------- +// write - +//------------------------------------------------- + +WRITE8_MEMBER( mos6702_device::write ) +{ +} |