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Diffstat (limited to 'src/mame/drivers/ibm3153.cpp')
-rw-r--r-- | src/mame/drivers/ibm3153.cpp | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/src/mame/drivers/ibm3153.cpp b/src/mame/drivers/ibm3153.cpp deleted file mode 100644 index d3d953e51fa..00000000000 --- a/src/mame/drivers/ibm3153.cpp +++ /dev/null @@ -1,137 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Robbbert -/*************************************************************************** - -IBM 3153 Terminal. - -2016-05-04 Skeleton driver. - -A green-screen terminal with a beeper. -Chip complement: -U1 K6T0808C10-DB70 (32k static ram) -U2 D-80C32-16 (cpu) -U3 DM74LS373N -U5 LM339N -U6 DM74LS125AN -U7 K6T0808C10-DB70 (ram) -U8 K6T0808C10-DB70 (ram) -U9 598-0013040 6491 3.19 (boot rom) -U10 DS1488N -U11 74LS377N -U12 DS1489AN -U13 LSI VICTOR 006-9802760 REV B WDB36003 Y9936 (video processor) -U14 74F00PC -U16 DM74LS125AN -U17 DS1488N -U18 DS1489AN -U25 SN74F04N -U100 74F07N -Crystals: -Y1 16.000 MHz -Y2 65.089 MHz -Y3 44.976 MHz - - -ToDo: -- Everything! - -****************************************************************************/ - -#include "emu.h" -#include "cpu/mcs51/mcs51.h" -#include "emupal.h" -#include "screen.h" - - -class ibm3153_state : public driver_device -{ -public: - ibm3153_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) - , m_maincpu(*this, "maincpu") - , m_p_chargen(*this, "chargen") - { } - - void ibm3153(machine_config &config); - -protected: - virtual void machine_reset() override; - -private: - void ibm3153_palette(palette_device &palette) const; - uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - - void io_map(address_map &map); - void mem_map(address_map &map); - - required_device<cpu_device> m_maincpu; - required_region_ptr<u8> m_p_chargen; -}; - - -void ibm3153_state::mem_map(address_map &map) -{ - map.unmap_value_high(); - map(0x00000, 0x0ffff).rom().region("user1", 0); -} - -void ibm3153_state::io_map(address_map &map) -{ - map(0x0000, 0xffff).ram(); - //map.unmap_value_high(); - //map.global_mask(0xff); -} - - -/* Input ports */ -static INPUT_PORTS_START( ibm3153 ) -INPUT_PORTS_END - -uint32_t ibm3153_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - return 0; -} - -void ibm3153_state::ibm3153_palette(palette_device &palette) const -{ - palette.set_pen_color(0, 0, 0, 0); // Black - palette.set_pen_color(1, 0, 255, 0); // Full - palette.set_pen_color(2, 0, 128, 0); // Dimmed -} - -void ibm3153_state::machine_reset() -{ -} - -void ibm3153_state::ibm3153(machine_config &config) -{ - /* basic machine hardware */ - I80C32(config, m_maincpu, XTAL(16'000'000)); // no idea of clock - m_maincpu->set_addrmap(AS_PROGRAM, &ibm3153_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &ibm3153_state::io_map); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ - screen.set_screen_update(FUNC(ibm3153_state::screen_update)); - screen.set_size(640, 240); - screen.set_visarea(0, 639, 0, 239); - screen.set_palette("palette"); - - PALETTE(config, "palette", FUNC(ibm3153_state::ibm3153_palette), 3); -} - -/* ROM definition */ -ROM_START( ibm3153 ) - ROM_REGION( 0x40000, "user1", 0 ) - ROM_LOAD("598-0013040_6491_3.19.u9", 0x0000, 0x040000, CRC(7092d690) SHA1(a23a5bd5eae90e9b31fa32ef4be1258612eaaa0a) ) - - ROM_REGION( 0x2000, "chargen", 0 ) - ROM_LOAD( "char.bin", 0x0000, 0x2000, NO_DUMP ) // probably inside the video processor -ROM_END - -/* Driver */ - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1999?, ibm3153, 0, 0, ibm3153, ibm3153, ibm3153_state, empty_init, "IBM", "IBM 3153 Terminal", MACHINE_IS_SKELETON) |