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-rw-r--r--src/mame/drivers/qvt190.cpp149
1 files changed, 0 insertions, 149 deletions
diff --git a/src/mame/drivers/qvt190.cpp b/src/mame/drivers/qvt190.cpp
deleted file mode 100644
index 0e4778308e0..00000000000
--- a/src/mame/drivers/qvt190.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:
-/****************************************************************************
-
- Qume QVT-190
-
- Hardware:
- - MC68B00P
- - 2x MC68B50P
- - MC68B45P
- - V61C16P55L
- - M5M5165P-70L
- - ABHGA101006
- - button battery, 7-DIL-jumper
-
- Crystal: unreadable (but likely to be 16.6698)
-
-****************************************************************************/
-
-#include "emu.h"
-#include "cpu/m6800/m6800.h"
-#include "machine/6850acia.h"
-#include "machine/nvram.h"
-#include "machine/z80ctc.h"
-#include "video/mc6845.h"
-#include "emupal.h"
-#include "screen.h"
-
-class qvt190_state : public driver_device
-{
-public:
- qvt190_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_maincpu(*this, "maincpu")
- , m_palette(*this, "palette")
- , m_p_chargen(*this, "chargen")
- , m_videoram(*this, "videoram")
- { }
-
- void qvt190(machine_config &config);
-
-private:
- MC6845_UPDATE_ROW(update_row);
-
- void qvt190_mem_map(address_map &map);
-
- required_device<cpu_device> m_maincpu;
- required_device<palette_device> m_palette;
- required_region_ptr<u8> m_p_chargen;
- required_shared_ptr<u8> m_videoram;
-};
-
-MC6845_UPDATE_ROW(qvt190_state::update_row)
-{
- const rgb_t *palette = m_palette->palette()->entry_list_raw();
-
- for (int x = 0; x < x_count; x++)
- {
- uint16_t mem = (ma + x) & 0x7ff;
- uint8_t chr = m_videoram[mem];
- uint16_t gfx = m_p_chargen[(chr << 4) | ra];
-
- if (x == cursor_x)
- gfx = ~gfx;
-
- for (int i = 0; i < 9; i++)
- bitmap.pix32(y, x*9 + (8-i)) = palette[BIT(gfx, i) ? 2 : 0];
- }
-}
-
-void qvt190_state::qvt190_mem_map(address_map &map)
-{
- map(0x0000, 0x07ff).ram().share("nvram");
- map(0x2500, 0x2501).rw("acia1", FUNC(acia6850_device::read), FUNC(acia6850_device::write));
- map(0x2600, 0x2601).rw("acia2", FUNC(acia6850_device::read), FUNC(acia6850_device::write));
- map(0x2800, 0x2800).rw("crtc", FUNC(mc6845_device::status_r), FUNC(mc6845_device::address_w));
- map(0x2801, 0x2801).rw("crtc", FUNC(mc6845_device::register_r), FUNC(mc6845_device::register_w));
- map(0x4000, 0x47ff).ram().share("videoram");
- map(0x8000, 0xffff).rom().region("maincpu", 0);
-}
-
-static INPUT_PORTS_START( qvt190 )
-INPUT_PORTS_END
-
-static const gfx_layout char_layout =
-{
- 8,12,
- RGN_FRAC(1,1), // 512
- 1,
- { 0 },
- { STEP8(0,1) },
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8 },
- 8*16
-};
-
-static const gfx_layout drawing_char_layout =
-{
- 8,12,
- 16,
- 1,
- { 0 },
- { STEP8(0,1) },
- {
- 0x000*8+12*8, 0x000*8+13*8, 0x000*8+14*8, 0x000*8+15*8,
- 0x200*8+12*8, 0x200*8+13*8, 0x200*8+14*8, 0x200*8+15*8,
- 0x400*8+12*8, 0x400*8+13*8, 0x400*8+14*8, 0x400*8+15*8
- },
- 8*16
-};
-
-static GFXDECODE_START(chars)
- GFXDECODE_ENTRY("chargen", 0, char_layout, 0, 1)
- GFXDECODE_ENTRY("chargen", 0, drawing_char_layout, 0, 1)
-GFXDECODE_END
-
-void qvt190_state::qvt190(machine_config &config)
-{
- M6800(config, m_maincpu, 16.6698_MHz_XTAL / 9);
- m_maincpu->set_addrmap(AS_PROGRAM, &qvt190_state::qvt190_mem_map);
-
- NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // V61C16P55L + battery
-
- ACIA6850(config, "acia1", 0);
-
- ACIA6850(config, "acia2", 0);
-
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_raw(16.6698_MHz_XTAL, 882, 18, 738, 315, 0, 300);
- screen.set_screen_update("crtc", FUNC(mc6845_device::screen_update));
-
- PALETTE(config, m_palette, palette_device::MONOCHROME_HIGHLIGHT);
-
- GFXDECODE(config, "gfxdecode", m_palette, chars);
-
- mc6845_device &crtc(MC6845(config, "crtc", 16.6698_MHz_XTAL / 9));
- crtc.set_screen("screen");
- crtc.set_char_width(9);
- crtc.set_update_row_callback(FUNC(qvt190_state::update_row));
-}
-
-ROM_START( qvt190 )
- ROM_REGION(0x8000, "maincpu", 0)
- ROM_LOAD( "95987-267.u19", 0x0000, 0x8000, CRC(78894d8e) SHA1(0a0f6883dd18872bddeb3ed18ebe496080e6591b) )
-
- ROM_REGION(0x2000, "chargen", 0)
- ROM_LOAD( "95864-304.u17", 0x0000, 0x2000, CRC(2792e99b) SHA1(4a84d029d0e63975fc95dc7056d2523193dff986) )
-ROM_END
-
-COMP( 1987, qvt190, 0, 0, qvt190, qvt190, qvt190_state, empty_init, "Qume", "QVT-190", MACHINE_IS_SKELETON )