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Diffstat (limited to 'src/mame/machine/mc80.cpp')
-rw-r--r--src/mame/machine/mc80.cpp135
1 files changed, 0 insertions, 135 deletions
diff --git a/src/mame/machine/mc80.cpp b/src/mame/machine/mc80.cpp
deleted file mode 100644
index 2b6423ec25d..00000000000
--- a/src/mame/machine/mc80.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Miodrag Milanovic
-/***************************************************************************
-
- MC-80.xx by Miodrag Milanovic
-
- 15/05/2009 Initial implementation
- 12/05/2009 Skeleton driver.
-
-****************************************************************************/
-
-#include "emu.h"
-#include "includes/mc80.h"
-
-/*****************************************************************************/
-/* Implementation for MC80.2x */
-/*****************************************************************************/
-
-IRQ_CALLBACK_MEMBER(mc80_state::mc8020_irq_callback)
-{
- return 0x00;
-}
-
-MACHINE_RESET_MEMBER(mc80_state,mc8020)
-{
-}
-
-WRITE_LINE_MEMBER( mc80_state::ctc_z0_w )
-{
-}
-
-WRITE_LINE_MEMBER( mc80_state::ctc_z1_w )
-{
-}
-
-WRITE_LINE_MEMBER(mc80_state::ctc_z2_w)
-{
- downcast<z80ctc_device *>(machine().device("z80ctc"))->trg0(state);
- downcast<z80ctc_device *>(machine().device("z80ctc"))->trg1(state);
-}
-
-READ8_MEMBER( mc80_state::mc80_port_b_r )
-{
- return 0;
-}
-
-READ8_MEMBER( mc80_state::mc80_port_a_r )
-{
- return 0;
-}
-
-WRITE8_MEMBER( mc80_state::mc80_port_a_w )
-{
-}
-
-WRITE8_MEMBER( mc80_state::mc80_port_b_w )
-{
-}
-
-/*****************************************************************************/
-/* Implementation for MC80.3x */
-/*****************************************************************************/
-
-WRITE8_MEMBER( mc80_state::mc8030_zve_write_protect_w )
-{
-}
-
-WRITE8_MEMBER( mc80_state::mc8030_vis_w )
-{
- // reg C
- // 7 6 5 4 -- module
- // 3 - 0 left half, 1 right half
- // 2 1 0
- // =====
- // 0 0 0 - dark
- // 0 0 1 - light
- // 0 1 0 - in reg pixel
- // 0 1 1 - negate in reg pixel
- // 1 0 x - operation code in B reg
- // reg B
- //
- uint16_t addr = ((offset & 0xff00) >> 2) | ((offset & 0x08) << 2) | (data >> 3);
- static const uint8_t val[] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 };
- int c = offset & 1;
- m_p_videoram[addr] = m_p_videoram[addr] | (val[data & 7]*c);
-}
-
-WRITE8_MEMBER( mc80_state::mc8030_eprom_prog_w )
-{
-}
-
-IRQ_CALLBACK_MEMBER(mc80_state::mc8030_irq_callback )
-{
- return 0x20;
-}
-
-MACHINE_RESET_MEMBER(mc80_state,mc8030)
-{
-}
-
-READ8_MEMBER( mc80_state::zve_port_a_r )
-{
- return 0xff;
-}
-
-READ8_MEMBER( mc80_state::zve_port_b_r )
-{
- return 0xff;
-}
-
-WRITE8_MEMBER( mc80_state::zve_port_a_w )
-{
-}
-
-WRITE8_MEMBER( mc80_state::zve_port_b_w )
-{
-}
-
-READ8_MEMBER( mc80_state::asp_port_a_r )
-{
- return 0xff;
-}
-
-READ8_MEMBER( mc80_state::asp_port_b_r )
-{
- return 0xff;
-}
-
-WRITE8_MEMBER( mc80_state::asp_port_a_w )
-{
-}
-
-WRITE8_MEMBER( mc80_state::asp_port_b_w )
-{
-}