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-rw-r--r--src/mame/drivers/jtc.cpp851
1 files changed, 851 insertions, 0 deletions
diff --git a/src/mame/drivers/jtc.cpp b/src/mame/drivers/jtc.cpp
new file mode 100644
index 00000000000..fe1a0a4e140
--- /dev/null
+++ b/src/mame/drivers/jtc.cpp
@@ -0,0 +1,851 @@
+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/***************************************************************************
+
+ Jugend+Technik CompJU+TEr
+
+ 15/07/2009 Skeleton driver.
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/z8/z8.h"
+#include "imagedev/cassette.h"
+#include "bus/centronics/ctronics.h"
+#include "machine/ram.h"
+#include "sound/speaker.h"
+#include "sound/wave.h"
+
+#define SCREEN_TAG "screen"
+#define UB8830D_TAG "ub8830d"
+#define CENTRONICS_TAG "centronics"
+
+#define JTC_ES40_VIDEORAM_SIZE 0x2000
+
+class jtc_state : public driver_device
+{
+public:
+ jtc_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, UB8830D_TAG),
+ m_cassette(*this, "cassette"),
+ m_speaker(*this, "speaker"),
+ m_centronics(*this, CENTRONICS_TAG),
+ m_video_ram(*this, "video_ram"){ }
+
+ required_device<cpu_device> m_maincpu;
+ required_device<cassette_image_device> m_cassette;
+ required_device<speaker_sound_device> m_speaker;
+ required_device<centronics_device> m_centronics;
+
+ virtual void machine_start();
+
+ virtual void video_start();
+ UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+
+ DECLARE_WRITE8_MEMBER( p2_w );
+ DECLARE_READ8_MEMBER( p3_r );
+ DECLARE_WRITE8_MEMBER( p3_w );
+ DECLARE_PALETTE_INIT(jtc_es40);
+ optional_shared_ptr<UINT8> m_video_ram;
+
+ int m_centronics_busy;
+ DECLARE_WRITE_LINE_MEMBER(write_centronics_busy);
+};
+
+
+class jtces88_state : public jtc_state
+{
+public:
+ jtces88_state(const machine_config &mconfig, device_type type, const char *tag)
+ : jtc_state(mconfig, type, tag)
+ { }
+};
+
+
+class jtces23_state : public jtc_state
+{
+public:
+ jtces23_state(const machine_config &mconfig, device_type type, const char *tag)
+ : jtc_state(mconfig, type, tag)
+ { }
+
+ virtual void video_start();
+ UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+};
+
+
+class jtces40_state : public jtc_state
+{
+public:
+ jtces40_state(const machine_config &mconfig, device_type type, const char *tag)
+ : jtc_state(mconfig, type, tag)
+ { }
+
+ virtual void video_start();
+ UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+
+ DECLARE_READ8_MEMBER( videoram_r );
+ DECLARE_WRITE8_MEMBER( videoram_w );
+ DECLARE_WRITE8_MEMBER( banksel_w );
+
+ UINT8 m_video_bank;
+ UINT8 *m_color_ram_r;
+ UINT8 *m_color_ram_g;
+ UINT8 *m_color_ram_b;
+};
+
+
+/* Read/Write Handlers */
+
+WRITE8_MEMBER( jtc_state::p2_w )
+{
+ /*
+
+ bit description
+
+ P20
+ P21
+ P22
+ P23
+ P24
+ P25 centronics strobe output
+ P26 V4093 pins 1,2
+ P27 DL299 pin 18
+
+ */
+
+ m_centronics->write_strobe(BIT(data, 5));
+}
+
+DECLARE_WRITE_LINE_MEMBER( jtc_state::write_centronics_busy )
+{
+ m_centronics_busy = state;
+}
+
+READ8_MEMBER( jtc_state::p3_r )
+{
+ /*
+
+ bit description
+
+ P30 tape input
+ P31
+ P32
+ P33 centronics busy input
+ P34
+ P35
+ P36 tape output
+ P37 speaker output
+
+ */
+
+ UINT8 data = 0;
+
+ data |= ((m_cassette)->input() < 0.0) ? 1 : 0;
+ data |= m_centronics_busy << 3;
+
+ return data;
+}
+
+WRITE8_MEMBER( jtc_state::p3_w )
+{
+ /*
+
+ bit description
+
+ P30 tape input
+ P31
+ P32
+ P33 centronics busy input
+ P34
+ P35
+ P36 tape output
+ P37 speaker output
+
+ */
+
+ /* tape */
+ m_cassette->output( BIT(data, 6) ? +1.0 : -1.0);
+
+ /* speaker */
+ m_speaker->level_w(BIT(data, 7));
+}
+
+READ8_MEMBER( jtces40_state::videoram_r )
+{
+ UINT8 data = 0;
+
+ if (m_video_bank & 0x80) data |= m_color_ram_r[offset];
+ if (m_video_bank & 0x40) data |= m_color_ram_g[offset];
+ if (m_video_bank & 0x20) data |= m_color_ram_b[offset];
+ if (m_video_bank & 0x10) data |= m_video_ram[offset];
+
+ return data;
+}
+
+WRITE8_MEMBER( jtces40_state::videoram_w )
+{
+ if (m_video_bank & 0x80) m_color_ram_r[offset] = data;
+ if (m_video_bank & 0x40) m_color_ram_g[offset] = data;
+ if (m_video_bank & 0x20) m_color_ram_b[offset] = data;
+ if (m_video_bank & 0x10) m_video_ram[offset] = data;
+}
+
+WRITE8_MEMBER( jtces40_state::banksel_w )
+{
+ m_video_bank = offset & 0xf0;
+}
+
+/* Memory Maps */
+
+static ADDRESS_MAP_START( jtc_mem, AS_PROGRAM, 8, jtc_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x7001, 0x7001) AM_MIRROR(0x0ff0) AM_READ_PORT("Y1")
+ AM_RANGE(0x7002, 0x7002) AM_MIRROR(0x0ff0) AM_READ_PORT("Y2")
+ AM_RANGE(0x7003, 0x7003) AM_MIRROR(0x0ff0) AM_READ_PORT("Y3")
+ AM_RANGE(0x7004, 0x7004) AM_MIRROR(0x0ff0) AM_READ_PORT("Y4")
+ AM_RANGE(0x7005, 0x7005) AM_MIRROR(0x0ff0) AM_READ_PORT("Y5")
+ AM_RANGE(0x7006, 0x7006) AM_MIRROR(0x0ff0) AM_READ_PORT("Y6")
+ AM_RANGE(0x7007, 0x7007) AM_MIRROR(0x0ff0) AM_READ_PORT("Y7")
+ AM_RANGE(0x7008, 0x7008) AM_MIRROR(0x0ff0) AM_READ_PORT("Y8")
+ AM_RANGE(0x7009, 0x7009) AM_MIRROR(0x0ff0) AM_READ_PORT("Y9")
+ AM_RANGE(0x700a, 0x700a) AM_MIRROR(0x0ff0) AM_READ_PORT("Y10")
+ AM_RANGE(0x700b, 0x700b) AM_MIRROR(0x0ff0) AM_READ_PORT("Y11")
+ AM_RANGE(0x700c, 0x700c) AM_MIRROR(0x0ff0) AM_READ_PORT("Y12")
+ AM_RANGE(0xe000, 0xfdff) AM_RAM
+ AM_RANGE(0xfe00, 0xffff) AM_RAM AM_SHARE("video_ram")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( jtc_es1988_mem, AS_PROGRAM, 8, jtces88_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x0800, 0x0fff) AM_ROM
+ AM_RANGE(0x2000, 0x27ff) AM_ROM
+ AM_RANGE(0x7001, 0x7001) AM_MIRROR(0x0ff0) AM_READ_PORT("Y1")
+ AM_RANGE(0x7002, 0x7002) AM_MIRROR(0x0ff0) AM_READ_PORT("Y2")
+ AM_RANGE(0x7003, 0x7003) AM_MIRROR(0x0ff0) AM_READ_PORT("Y3")
+ AM_RANGE(0x7004, 0x7004) AM_MIRROR(0x0ff0) AM_READ_PORT("Y4")
+ AM_RANGE(0x7005, 0x7005) AM_MIRROR(0x0ff0) AM_READ_PORT("Y5")
+ AM_RANGE(0x7006, 0x7006) AM_MIRROR(0x0ff0) AM_READ_PORT("Y6")
+ AM_RANGE(0x7007, 0x7007) AM_MIRROR(0x0ff0) AM_READ_PORT("Y7")
+ AM_RANGE(0x7008, 0x7008) AM_MIRROR(0x0ff0) AM_READ_PORT("Y8")
+ AM_RANGE(0x7009, 0x7009) AM_MIRROR(0x0ff0) AM_READ_PORT("Y9")
+ AM_RANGE(0x700a, 0x700a) AM_MIRROR(0x0ff0) AM_READ_PORT("Y10")
+ AM_RANGE(0x700b, 0x700b) AM_MIRROR(0x0ff0) AM_READ_PORT("Y11")
+ AM_RANGE(0x700c, 0x700c) AM_MIRROR(0x0ff0) AM_READ_PORT("Y12")
+ AM_RANGE(0xe000, 0xfdff) AM_RAM
+ AM_RANGE(0xfe00, 0xffff) AM_RAM AM_SHARE("video_ram")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( jtc_es23_mem, AS_PROGRAM, 8, jtces23_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x0800, 0x17ff) AM_ROM
+ AM_RANGE(0x7000, 0x7000) AM_MIRROR(0x0ff0) AM_READ_PORT("Y0")
+ AM_RANGE(0x7001, 0x7001) AM_MIRROR(0x0ff0) AM_READ_PORT("Y1")
+ AM_RANGE(0x7002, 0x7002) AM_MIRROR(0x0ff0) AM_READ_PORT("Y2")
+ AM_RANGE(0x7003, 0x7003) AM_MIRROR(0x0ff0) AM_READ_PORT("Y3")
+ AM_RANGE(0x7004, 0x7004) AM_MIRROR(0x0ff0) AM_READ_PORT("Y4")
+ AM_RANGE(0x7005, 0x7005) AM_MIRROR(0x0ff0) AM_READ_PORT("Y5")
+ AM_RANGE(0x7006, 0x7006) AM_MIRROR(0x0ff0) AM_READ_PORT("Y6")
+ AM_RANGE(0x7007, 0x7007) AM_MIRROR(0x0ff0) AM_READ_PORT("Y7")
+ AM_RANGE(0x7008, 0x7008) AM_MIRROR(0x0ff0) AM_READ_PORT("Y8")
+ AM_RANGE(0x7009, 0x7009) AM_MIRROR(0x0ff0) AM_READ_PORT("Y9")
+ AM_RANGE(0x700a, 0x700a) AM_MIRROR(0x0ff0) AM_READ_PORT("Y10")
+ AM_RANGE(0x700b, 0x700b) AM_MIRROR(0x0ff0) AM_READ_PORT("Y11")
+ AM_RANGE(0x700c, 0x700c) AM_MIRROR(0x0ff0) AM_READ_PORT("Y12")
+ AM_RANGE(0x700d, 0x700d) AM_MIRROR(0x0ff0) AM_READ_PORT("Y13")
+ AM_RANGE(0x700e, 0x700e) AM_MIRROR(0x0ff0) AM_READ_PORT("Y14")
+ AM_RANGE(0x700f, 0x700f) AM_MIRROR(0x0ff0) AM_READ_PORT("Y15")
+ AM_RANGE(0xe000, 0xfdff) AM_RAM
+ AM_RANGE(0xf800, 0xffff) AM_RAM AM_SHARE("video_ram")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( jtc_es40_mem, AS_PROGRAM, 8, jtces40_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x0800, 0x1fff) AM_ROM
+ AM_RANGE(0x4000, 0x5fff) AM_READWRITE(videoram_r, videoram_w)
+ AM_RANGE(0x6000, 0x63ff) AM_WRITE(banksel_w)
+ AM_RANGE(0x7001, 0x7001) AM_MIRROR(0x0ff0) AM_READ_PORT("Y1")
+ AM_RANGE(0x7002, 0x7002) AM_MIRROR(0x0ff0) AM_READ_PORT("Y2")
+ AM_RANGE(0x7003, 0x7003) AM_MIRROR(0x0ff0) AM_READ_PORT("Y3")
+ AM_RANGE(0x7004, 0x7004) AM_MIRROR(0x0ff0) AM_READ_PORT("Y4")
+ AM_RANGE(0x7005, 0x7005) AM_MIRROR(0x0ff0) AM_READ_PORT("Y5")
+ AM_RANGE(0x7006, 0x7006) AM_MIRROR(0x0ff0) AM_READ_PORT("Y6")
+ AM_RANGE(0x7007, 0x7007) AM_MIRROR(0x0ff0) AM_READ_PORT("Y7")
+ AM_RANGE(0x7008, 0x7008) AM_MIRROR(0x0ff0) AM_READ_PORT("Y8")
+ AM_RANGE(0x7009, 0x7009) AM_MIRROR(0x0ff0) AM_READ_PORT("Y9")
+ AM_RANGE(0x700a, 0x700a) AM_MIRROR(0x0ff0) AM_READ_PORT("Y10")
+ AM_RANGE(0x700b, 0x700b) AM_MIRROR(0x0ff0) AM_READ_PORT("Y11")
+ AM_RANGE(0x700c, 0x700c) AM_MIRROR(0x0ff0) AM_READ_PORT("Y12")
+ AM_RANGE(0x8000, 0xffff) AM_RAM//BANK(1)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( jtc_io, AS_IO, 8, jtc_state )
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x00, 0x00) AM_NOP // A8-A15
+ AM_RANGE(0x01, 0x01) AM_NOP // AD0-AD7
+ AM_RANGE(0x02, 0x02) AM_WRITE(p2_w)
+ AM_RANGE(0x03, 0x03) AM_READWRITE(p3_r, p3_w)
+ADDRESS_MAP_END
+
+/* Input Ports */
+
+static INPUT_PORTS_START( jtc )
+ PORT_START("Y1")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x91 \xE2\x86\x93") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x90 \xE2\x86\x92") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+
+ PORT_START("Y2")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Y')
+
+ PORT_START("Y3")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X')
+
+ PORT_START("Y4")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
+
+ PORT_START("Y5")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('?')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V')
+
+ PORT_START("Y6")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('*')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
+
+ PORT_START("Y7")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('%')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Z')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N')
+
+ PORT_START("Y8")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR(0x2030) // per mille
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M')
+
+ PORT_START("Y9")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+
+ PORT_START("Y10")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+
+ PORT_START("Y11")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR('*') PORT_CHAR(':')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+
+ PORT_START("Y12")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CLR") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('+') PORT_CHAR(';')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( jtces23 )
+ PORT_START("Y0")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CONTROL") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+
+ PORT_START("Y1")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Y')
+
+ PORT_START("Y2")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X')
+
+ PORT_START("Y3")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
+
+ PORT_START("Y4")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V')
+
+ PORT_START("Y5")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
+
+ PORT_START("Y6")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Z')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N')
+
+ PORT_START("Y7")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M')
+
+ PORT_START("Y8")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('@')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('[')
+
+ PORT_START("Y9")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR(']')
+
+ PORT_START("Y10")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+
+ PORT_START("Y11")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('<')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('-') PORT_CHAR('_')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('+') PORT_CHAR('\\')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RET") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+
+ PORT_START("Y12")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('>')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) //PORT_CODE() PORT_CHAR('=')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) //PORT_CODE() PORT_CHAR('*') PORT_CHAR('^')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+
+ PORT_START("Y13")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) // DBS
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) // DEL
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) // SPA
+
+ PORT_START("Y14")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) // INS
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) // HOM
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+
+ PORT_START("Y15")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) // CLS
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) // SOL
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) // RET
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( jtces40 )
+ PORT_START("Y1")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHT3") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHT2") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHT1") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+
+ PORT_START("Y2")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('y') PORT_CHAR('Y')
+
+ PORT_START("Y3")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+
+ PORT_START("Y4")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+
+ PORT_START("Y5")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+
+ PORT_START("Y6")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+
+ PORT_START("Y7")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+
+ PORT_START("Y8")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+
+ PORT_START("Y9")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('@')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('[') PORT_CHAR('{')
+
+ PORT_START("Y10")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR(']') PORT_CHAR('}')
+
+ PORT_START("Y11")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_CHAR('=') PORT_CHAR('_')
+
+ PORT_START("Y12")
+ PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CLR") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('+') PORT_CHAR('-') PORT_CHAR('\\')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('*') PORT_CHAR('/') PORT_CHAR('|')
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RET") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_CHAR('?') PORT_CHAR('~')
+INPUT_PORTS_END
+
+/* Video */
+
+void jtc_state::video_start()
+{
+}
+
+UINT32 jtc_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
+{
+ int x, y, sx;
+
+ for (y = 0; y < 64; y++)
+ {
+ for (sx = 0; sx < 8; sx++)
+ {
+ UINT8 data = m_video_ram[(y * 8) + sx];
+
+ for (x = 0; x < 8; x++)
+ {
+ int color = BIT(data, x);
+ bitmap.pix16(y, (sx * 8) + x) = color;
+ }
+ }
+ }
+
+ return 0;
+}
+
+void jtces23_state::video_start()
+{
+}
+
+UINT32 jtces23_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
+{
+ int x, y, sx;
+
+ for (y = 0; y < 128; y++)
+ {
+ for (sx = 0; sx < 16; sx++)
+ {
+ UINT8 data = m_video_ram[(y * 16) + sx];
+
+ for (x = 0; x < 8; x++)
+ {
+ int color = BIT(data, x);
+ bitmap.pix16(y, (sx * 8) + x) = color;
+ }
+ }
+ }
+
+ return 0;
+}
+
+PALETTE_INIT_MEMBER(jtc_state,jtc_es40)
+{
+}
+
+void jtces40_state::video_start()
+{
+ /* allocate memory */
+ m_video_ram.allocate(JTC_ES40_VIDEORAM_SIZE);
+ m_color_ram_r = auto_alloc_array(machine(), UINT8, JTC_ES40_VIDEORAM_SIZE);
+ m_color_ram_g = auto_alloc_array(machine(), UINT8, JTC_ES40_VIDEORAM_SIZE);
+ m_color_ram_b = auto_alloc_array(machine(), UINT8, JTC_ES40_VIDEORAM_SIZE);
+
+ /* register for state saving */
+ save_item(NAME(m_video_bank));
+ save_pointer(NAME(m_video_ram.target()), JTC_ES40_VIDEORAM_SIZE);
+ save_pointer(NAME(m_color_ram_r), JTC_ES40_VIDEORAM_SIZE);
+ save_pointer(NAME(m_color_ram_g), JTC_ES40_VIDEORAM_SIZE);
+ save_pointer(NAME(m_color_ram_b), JTC_ES40_VIDEORAM_SIZE);
+ save_item(NAME(m_centronics_busy));
+}
+
+UINT32 jtces40_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
+{
+ int x, y, sx;
+
+ for (y = 0; y < 192; y++)
+ {
+ for (sx = 0; sx < 40; sx++)
+ {
+ UINT8 data = m_video_ram[(y * 40) + sx];
+ UINT8 color_r = m_color_ram_r[(y * 40) + sx];
+ UINT8 color_g = m_color_ram_g[(y * 40) + sx];
+ UINT8 color_b = m_color_ram_b[(y * 40) + sx];
+
+ for (x = 0; x < 8; x++)
+ {
+ int color = (BIT(color_r, x) << 3) | (BIT(color_g, x) << 2) | (BIT(color_b, x) << 1) | BIT(data, x);
+
+ bitmap.pix16(y, (sx * 8) + x) = color;
+ }
+ }
+ }
+
+ return 0;
+}
+
+/* Machine Initialization */
+
+void jtc_state::machine_start()
+{
+ /* register for state saving */
+}
+
+/* Machine Driver */
+
+/* F4 Character Displayer */
+static const gfx_layout jtces23_charlayout =
+{
+ 8, 8, /* 8 x 8 characters */
+ 64, /* 128 characters */
+ 1, /* 1 bits per pixel */
+ { 0 }, /* no bitplanes */
+ /* x offsets */
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ /* y offsets */
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+ 8*8 /* every char takes 8 bytes */
+};
+
+static const gfx_layout jtces40_charlayout =
+{
+ 8, 8, /* 8 x 16 characters */
+ 128, /* 128 characters */
+ 1, /* 1 bits per pixel */
+ { 0 }, /* no bitplanes */
+ /* x offsets */
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ /* y offsets */
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+ 8*8 /* every char takes 8 bytes */
+};
+
+static GFXDECODE_START( jtces23 )
+ GFXDECODE_ENTRY( UB8830D_TAG, 0x1000, jtces23_charlayout, 0, 1 )
+GFXDECODE_END
+
+static GFXDECODE_START( jtces40 )
+ GFXDECODE_ENTRY( UB8830D_TAG, 0x1000, jtces40_charlayout, 0, 8 )
+GFXDECODE_END
+
+static MACHINE_CONFIG_START( basic, jtc_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD(UB8830D_TAG, UB8830D, XTAL_8MHz)
+ MCFG_CPU_PROGRAM_MAP(jtc_mem)
+ MCFG_CPU_IO_MAP(jtc_io)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+
+ MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette")
+ MCFG_SOUND_ROUTE(1, "mono", 0.25)
+
+ /* cassette */
+ MCFG_CASSETTE_ADD("cassette")
+ MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED)
+
+ /* printer */
+ MCFG_CENTRONICS_ADD(CENTRONICS_TAG, centronics_devices, "printer")
+ MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(jtc_state, write_centronics_busy))
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( jtc, basic )
+ /* video hardware */
+ MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
+ MCFG_SCREEN_REFRESH_RATE(50)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
+ MCFG_SCREEN_UPDATE_DRIVER(jtc_state, screen_update)
+ MCFG_SCREEN_SIZE(64, 64)
+ MCFG_SCREEN_VISIBLE_AREA(0, 64-1, 0, 64-1)
+ MCFG_SCREEN_PALETTE("palette")
+
+ MCFG_PALETTE_ADD_BLACK_AND_WHITE("palette")
+
+ /* internal ram */
+ MCFG_RAM_ADD(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("2K")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED_CLASS( jtces88, jtc, jtces88_state )
+ /* basic machine hardware */
+ MCFG_CPU_MODIFY(UB8830D_TAG)
+ MCFG_CPU_PROGRAM_MAP(jtc_es1988_mem)
+
+ /* internal ram */
+ MCFG_RAM_MODIFY(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("4K")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED_CLASS( jtces23, basic, jtces23_state )
+ /* basic machine hardware */
+ MCFG_CPU_MODIFY(UB8830D_TAG)
+ MCFG_CPU_PROGRAM_MAP(jtc_es23_mem)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
+ MCFG_SCREEN_REFRESH_RATE(50)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
+ MCFG_SCREEN_UPDATE_DRIVER(jtc_state, screen_update)
+ MCFG_SCREEN_SIZE(128, 128)
+ MCFG_SCREEN_VISIBLE_AREA(0, 128-1, 0, 128-1)
+ MCFG_SCREEN_PALETTE("palette")
+
+ MCFG_GFXDECODE_ADD("gfxdecode", "palette", jtces23)
+ MCFG_PALETTE_ADD_BLACK_AND_WHITE("palette")
+
+ /* internal ram */
+ MCFG_RAM_ADD(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("4K")
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED_CLASS( jtces40, basic, jtces40_state )
+ /* basic machine hardware */
+ MCFG_CPU_MODIFY(UB8830D_TAG)
+ MCFG_CPU_PROGRAM_MAP(jtc_es40_mem)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
+ MCFG_SCREEN_REFRESH_RATE(50)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
+ MCFG_SCREEN_UPDATE_DRIVER(jtc_state, screen_update)
+ MCFG_SCREEN_SIZE(320, 192)
+ MCFG_SCREEN_VISIBLE_AREA(0, 320-1, 0, 192-1)
+ MCFG_SCREEN_PALETTE("palette")
+
+ MCFG_GFXDECODE_ADD("gfxdecode", "palette", jtces40)
+ MCFG_PALETTE_ADD("palette", 16)
+ MCFG_PALETTE_INIT_OWNER(jtc_state,jtc_es40)
+
+ /* internal ram */
+ MCFG_RAM_ADD(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("8K")
+ MCFG_RAM_EXTRA_OPTIONS("16K,32K")
+MACHINE_CONFIG_END
+
+/* ROMs */
+
+ROM_START( jtc )
+ ROM_REGION( 0x10000, UB8830D_TAG, 0 )
+ ROM_LOAD( "u883rom.bin", 0x0000, 0x0800, CRC(2453c8c1) SHA1(816f5d08f8064b69b1779eb6661fde091aa58ba8) )
+ ROM_LOAD( "u2716c1.bin", 0x0800, 0x0800, NO_DUMP )
+ ROM_LOAD( "u2716c2.bin", 0x2000, 0x0800, NO_DUMP )
+ROM_END
+
+ROM_START( jtces88 )
+ ROM_REGION( 0x10000, UB8830D_TAG, 0 )
+ ROM_LOAD( "u883rom.bin", 0x0000, 0x0800, CRC(2453c8c1) SHA1(816f5d08f8064b69b1779eb6661fde091aa58ba8) )
+ ROM_LOAD( "es1988_0800.bin", 0x0800, 0x0800, CRC(af3e882f) SHA1(65af0d0f5f882230221e9552707d93ed32ba794d) )
+ ROM_LOAD( "es1988_2000.bin", 0x2000, 0x0800, CRC(5ff87c1e) SHA1(fbd2793127048bd9706970b7bce84af2cb258dc5) )
+ROM_END
+
+ROM_START( jtces23 )
+ ROM_REGION( 0x10000, UB8830D_TAG, 0 )
+ ROM_LOAD( "u883rom.bin", 0x0000, 0x0800, CRC(2453c8c1) SHA1(816f5d08f8064b69b1779eb6661fde091aa58ba8) )
+ ROM_LOAD( "es23_0800.bin", 0x0800, 0x1000, CRC(16128b64) SHA1(90fb0deeb5660f4a2bb38d51981cc6223d5ddf6b) )
+ROM_END
+
+ROM_START( jtces40 )
+ ROM_REGION( 0x10000, UB8830D_TAG, 0 )
+ ROM_LOAD( "u883rom.bin", 0x0000, 0x0800, CRC(2453c8c1) SHA1(816f5d08f8064b69b1779eb6661fde091aa58ba8) )
+ ROM_LOAD( "es40_0800.bin", 0x0800, 0x1800, CRC(770c87ce) SHA1(1a5227ba15917f2a572cb6c27642c456f5b32b90) )
+ROM_END
+
+/* System Drivers */
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+COMP( 1987, jtc, 0, 0, jtc, jtc, driver_device, 0, "Jugend+Technik", "CompJU+TEr", MACHINE_NOT_WORKING )
+COMP( 1988, jtces88, jtc, 0, jtces88,jtc, driver_device, 0, "Jugend+Technik", "CompJU+TEr (EMR-ES 1988)", MACHINE_NOT_WORKING )
+COMP( 1989, jtces23, jtc, 0, jtces23,jtces23, driver_device, 0, "Jugend+Technik", "CompJU+TEr (ES 2.3)", MACHINE_NOT_WORKING )
+COMP( 1990, jtces40, jtc, 0, jtces40,jtces40, driver_device, 0, "Jugend+Technik", "CompJU+TEr (ES 4.0)", MACHINE_NOT_WORKING )