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Merge pull request #218 from felipesanches/icatel
skeleton driver of Icatel (brazilian public payphone)
This commit is contained in:
R. Belmont
commit
ef59471890
4 changed files with 272 additions and 0 deletions
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@ -2622,6 +2622,7 @@ files {
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MAME_DIR .. "src/emu/machine/nsc810.h",
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MAME_DIR .. "src/mess/drivers/i7000.c",
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MAME_DIR .. "src/mess/drivers/ibm6580.c",
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MAME_DIR .. "src/mess/drivers/icatel.c",
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MAME_DIR .. "src/mess/drivers/ie15.c",
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MAME_DIR .. "src/mess/machine/ie15_kbd.c",
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MAME_DIR .. "src/mess/drivers/if800.c",
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@ -52,6 +52,7 @@ enum
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XTAL_1_9968MHz = 1996800, /* NEC PC-98xx */
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XTAL_2MHz = 2000000,
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XTAL_2_01216MHz = 2012160, /* Cidelsa Draco sound board */
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XTAL_2_097152MHz = 2097152, /* Icatel 1995 - Brazilian public payphone */
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XTAL_2_4576MHz = 2457600, /* Atari ST MFP, NEC PC-98xx */
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XTAL_2_5MHz = 2500000, /* Janken Man units */
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XTAL_3MHz = 3000000, /* Probably only used to drive 68705 or similar MCUs on 80's Taito PCBs */
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@ -2292,6 +2292,7 @@ fk1
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et3400
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amu880
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i7000
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icatel
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interact
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jr100
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jr100u
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269
src/mess/drivers/icatel.c
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269
src/mess/drivers/icatel.c
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@ -0,0 +1,269 @@
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// license:MAME|GPL-2.0+
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// copyright-holders: Felipe Sanches
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/***************************************************************************
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icatel - Brazilian public payphone
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manufactured by icatel http://www.icatel.com.br/
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Partial schematics (drawn based on PCB inspection) available at:
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https://github.com/garoa/Icatel/blob/master/doc/icatel.pdf
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Driver by Felipe Sanches <juca@members.fsf.org>
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Changelog:
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2014 DEC 14 [Felipe Sanches]:
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* Initial driver skeleton
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***************************************************************************/
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#include "emu.h"
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#include "cpu/mcs51/mcs51.h"
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#include "video/hd44780.h"
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//#include "sound/speaker.h"
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#include "rendlay.h"
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#include "debugger.h"
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class icatel_state : public driver_device
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{
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public:
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icatel_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_lcdc(*this, "hd44780")
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{ }
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DECLARE_READ8_MEMBER(magic_string);
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DECLARE_READ8_MEMBER(ioport_r);
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DECLARE_WRITE8_MEMBER(ioport_w);
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DECLARE_READ8_MEMBER(cn8_extension_r);
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DECLARE_WRITE8_MEMBER(cn8_extension_w);
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DECLARE_READ8_MEMBER(modem_r);
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DECLARE_WRITE8_MEMBER(modem_w);
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DECLARE_READ8_MEMBER(ci8_r);
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DECLARE_WRITE8_MEMBER(ci8_w);
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DECLARE_READ8_MEMBER(ci15_r);
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DECLARE_WRITE8_MEMBER(ci15_w);
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DECLARE_READ8_MEMBER(ci16_r);
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DECLARE_WRITE8_MEMBER(ci16_w);
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DECLARE_DRIVER_INIT(icatel);
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DECLARE_PALETTE_INIT(icatel);
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private:
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virtual void machine_start();
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virtual void machine_reset();
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required_device<cpu_device> m_maincpu;
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required_device<hd44780_device> m_lcdc;
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};
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static ADDRESS_MAP_START(i80c31_prg, AS_PROGRAM, 8, icatel_state)
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AM_RANGE(0x0000, 0x7FFF) AM_MIRROR(0x8000) AM_ROM
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(i80c31_io, AS_IO, 8, icatel_state)
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AM_RANGE(0x0000,0x3FFF) AM_RAM
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AM_RANGE(0x8000,0x8002) AM_RAM /* HACK! */
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AM_RANGE(0x8040,0x8040) AM_MIRROR(0x3F1E) AM_DEVWRITE("hd44780", hd44780_device, control_write) // not sure yet. CI12 (73LS273)
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AM_RANGE(0x8041,0x8041) AM_MIRROR(0x3F1E) AM_DEVWRITE("hd44780", hd44780_device, data_write) // not sure yet. CI12
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AM_RANGE(0x8060,0x8060) AM_MIRROR(0x3F1F) AM_READWRITE(ci8_r, ci8_w)
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AM_RANGE(0x8080,0x8080) AM_MIRROR(0x3F1F) AM_READWRITE(ci16_r, ci16_w) // card reader (?)
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AM_RANGE(0x80C0,0x80C0) AM_MIRROR(0x3F1F) AM_READWRITE(ci15_r, ci15_w) // 74LS244 (tristate buffer)
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AM_RANGE(0xC000,0xCFFF) AM_READWRITE(cn8_extension_r, cn8_extension_w)
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AM_RANGE(0xE000,0xEFFF) AM_READWRITE(modem_r, modem_w)
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AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READWRITE(ioport_r, ioport_w)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(i80c31_data, AS_DATA, 8, icatel_state)
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// AM_RANGE(0x0056,0x005A) AM_READ(magic_string) /* This is a hack! */
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ADDRESS_MAP_END
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DRIVER_INIT_MEMBER( icatel_state, icatel )
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{
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}
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void icatel_state::machine_start()
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{
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}
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void icatel_state::machine_reset()
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{
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}
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READ8_MEMBER(icatel_state::magic_string)
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{
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// logerror("read: magic_string, offset=%04X\n", offset);
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char mstr[] = "TP-OK";
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return mstr[offset%5];
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}
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READ8_MEMBER(icatel_state::ioport_r)
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{
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switch (offset%4)
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{
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case 0: return 0xff;
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case 1: return 0x7f;
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case 2: return 0xff;
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case 3: return 0xff;
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}
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return 0;
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}
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WRITE8_MEMBER(icatel_state::ioport_w)
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{
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}
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//----------------------------------------
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READ8_MEMBER(icatel_state::cn8_extension_r)
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{
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/* TODO: Implement-me! */
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logerror("read: cn8_extension\n");
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return 0;
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}
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WRITE8_MEMBER(icatel_state::cn8_extension_w)
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{
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/* TODO: Implement-me! */
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logerror("write: cn8_extension [%02x]\n", data);
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}
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//----------------------------------------
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READ8_MEMBER(icatel_state::modem_r)
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{
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/* TODO: Implement-me! */
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logerror("read: modem\n");
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return 0;
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}
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WRITE8_MEMBER(icatel_state::modem_w)
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{
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/* TODO: Implement-me! */
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logerror("write: modem [%02x]\n", data);
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}
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//----------------------------------------
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READ8_MEMBER(icatel_state::ci8_r)
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{
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/* TODO: Implement-me! */
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logerror("read: ci8\n");
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return 0;
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}
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WRITE8_MEMBER(icatel_state::ci8_w)
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{
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/* TODO: Implement-me! */
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logerror("write: ci8 [%02x]\n", data);
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}
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//----------------------------------------
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READ8_MEMBER(icatel_state::ci15_r)
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{
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/* TODO: Implement-me! */
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// debugger_break(machine());
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// logerror("read: ci15\n");
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return (1 << 3) | (1 << 0);
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}
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WRITE8_MEMBER(icatel_state::ci15_w)
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{
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/* TODO: Implement-me! */
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logerror("write: ci15 [%02x]\n", data);
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}
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//----------------------------------------
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READ8_MEMBER(icatel_state::ci16_r)
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{
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/* TODO: Implement-me! */
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// seems to be the card reader.
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logerror("read: ci16\n");
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return 0;
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}
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WRITE8_MEMBER(icatel_state::ci16_w)
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{
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/* TODO: Implement-me! */
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// seems to be the card reader.
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logerror("write: ci16 [%02x]\n", data);
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}
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//----------------------------------------
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PALETTE_INIT_MEMBER(icatel_state, icatel)
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{
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palette.set_pen_color(0, rgb_t(138, 146, 148));
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palette.set_pen_color(1, rgb_t(92, 83, 88));
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}
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static const gfx_layout prot_charlayout =
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{
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5, 8, /* 5 x 8 characters */
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256, /* 256 characters */
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1, /* 1 bits per pixel */
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{ 0 }, /* no bitplanes */
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{ 3, 4, 5, 6, 7},
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{ 0, 8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8},
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8*8 /* 8 bytes */
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};
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static GFXDECODE_START( icatel )
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GFXDECODE_ENTRY( "hd44780:cgrom", 0x0000, prot_charlayout, 0, 1 )
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GFXDECODE_END
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static HD44780_PIXEL_UPDATE(icatel_pixel_update)
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{
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if ( pos < 16 && line==0 )
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{
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bitmap.pix16(y, pos*6 + x) = state;
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}
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if ( pos >= 64 && pos < 80 && line==0 )
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{
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bitmap.pix16(y+9,(pos-64)*6 + x) = state;
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}
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}
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static MACHINE_CONFIG_START( icatel, icatel_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", I80C31, XTAL_2_097152MHz)
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MCFG_CPU_PROGRAM_MAP(i80c31_prg)
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MCFG_CPU_DATA_MAP(i80c31_data)
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MCFG_CPU_IO_MAP(i80c31_io)
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/* video hardware */
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MCFG_SCREEN_ADD("screen", LCD)
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MCFG_SCREEN_REFRESH_RATE(50)
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MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
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MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
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MCFG_SCREEN_SIZE(6*16, 9*2)
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MCFG_SCREEN_VISIBLE_AREA(0, 6*16-1, 0, 9*2-1)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_DEFAULT_LAYOUT(layout_lcd)
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MCFG_PALETTE_ADD("palette", 2)
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MCFG_PALETTE_INIT_OWNER(icatel_state, icatel)
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MCFG_GFXDECODE_ADD("gfxdecode", "palette", icatel)
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MCFG_HD44780_ADD("hd44780")
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MCFG_HD44780_LCD_SIZE(2, 16)
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MCFG_HD44780_PIXEL_UPDATE_CB(icatel_pixel_update)
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MACHINE_CONFIG_END
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ROM_START( icatel )
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ROM_REGION( 0x8000, "maincpu", 0 )
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ROM_LOAD( "icatel_tpci_em._4_v16.05.ci14", 0x00000, 0x8000, CRC(d310586e) SHA1(21736ad5a06cf9695f8cc5ff2dc2d19b101504f5) )
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ROM_END
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/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
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COMP( 1995, icatel, 0, 0, icatel, 0, icatel_state, icatel, "ICATEL", "TPCI (Brazilian public payphone)", GAME_IMPERFECT_GRAPHICS | GAME_NO_SOUND)
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/*The hardware was clearly manufactured in 1995. There's no evindence of the actual date of the firmware.*/
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