mirror of
https://github.com/holub/mame
synced 2025-07-07 19:03:29 +03:00
(MESS) Mirage: lots of documentation from the schematics, added preliminary LED hookup [R. Belmont]
(MESS) New games added as GAME_NOT_WORKING ------------------------------------------ Yamaha MU-100 [Guru, R. Belmont, O. Galibert]
This commit is contained in:
R. Belmont
parent
52a5317274
commit
d73ec8ec79
2
.gitattributes
vendored
2
.gitattributes
vendored
@ -6159,6 +6159,7 @@ src/mess/drivers/x1twin.c svneol=native#text/plain
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src/mess/drivers/x68k.c svneol=native#text/plain
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src/mess/drivers/xerox820.c svneol=native#text/plain
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src/mess/drivers/xor100.c svneol=native#text/plain
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src/mess/drivers/ymmu100.c svneol=native#text/plain
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src/mess/drivers/z100.c svneol=native#text/plain
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src/mess/drivers/z1013.c svneol=native#text/plain
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src/mess/drivers/z80dev.c svneol=native#text/plain
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@ -6468,6 +6469,7 @@ src/mess/layout/mac.lay svneol=native#text/plain
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src/mess/layout/mekd2.lay svneol=native#text/plain
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src/mess/layout/mephisto.lay svneol=native#text/plain
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src/mess/layout/merlin.lay svneol=native#text/plain
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src/mess/layout/mirage.lay svneol=native#text/plain
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src/mess/layout/mk1.lay svneol=native#text/plain
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src/mess/layout/mk14.lay svneol=native#text/plain
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src/mess/layout/mk2.lay svneol=native#text/plain
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@ -17,49 +17,27 @@
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e800-e803: WD1770 FDC
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ec00-ecef: ES5503 "DOC" sound chip
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f000-ffff: boot ROM
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LED patterns
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80
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_____
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| | 40
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04 | 02 |
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_____
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08 | |
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_____
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10
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76543210
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PORT A: 111xyzzz
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PA4/PA5 are the "enable" for the two LEDs
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7seg Display Bits
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'0' %11111100 $FC
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'1' %01100000 $60
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'2' %11011010 $DA
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'3' %11110010 $F2
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'4' %01100110 $66
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'5' %10110110 $B6
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'6' %10111110 $BE
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'7' %11100000 $E0
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'8' %11111110 $FE
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'9' %11100110 $E6
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'A' %11101110 $EE
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'b' %00111110 $3E
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'C' %10011100 $9C
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'd' %01111010 $7A
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'E' %10011110 $9E
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'F' %10001110 $8E
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'L' %00011100 $1C
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'n' %00101010 $2A
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'o' %00111010 $3A
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'P' %11001110 $CE
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'r' %00001010 $0A
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'U' %01111100 $7C
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'c' %00011010 $1A
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'u' %01111000 $38
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NMI: IRQ from WD1772
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IRQ: DRQ from WD1772 wire-ORed with IRQ from ES5503 wire-ORed with IRQ from VIA6522
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FIRQ: IRQ from 6850 UART
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LED / switch matrix:
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A B C D E F G DP
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ROW 0: LOAD UPPER LOAD LOWER SAMPLE UPPER PLAY SEQ LOAD SEQ SAVE SEQ REC SEQ SAMPLE LOWER
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ROW 1: 3 6 9 5 8 0 2 Enter
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ROW 2: 1 4 7 up arrow PARAM dn arrow VALUE CANCEL
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L. AN: SEG A SEG B SEG C SEG D SEG E SEG F SEG G SEG DP (decimal point)
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R. AN: SEG A SEG B SEG C SEG D SEG E SEG F SEG G SEG DP
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Column number in VIA port A bits 0-2 is converted to discrete lines by a 74LS145.
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Port A bit 3 is right anode, bit 4 is left anode
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ROW 0 is read on VIA port A bit 5, ROW 1 in port A bit 6, and ROW 2 in port A bit 7.
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Keyboard models talk to the R6500 through the VIA shifter: CA2 is handshake, CB1 is shift clock, CB2 is shift data.
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This is unconnected on the rackmount version.
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***************************************************************************/
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@ -74,6 +52,8 @@ PA4/PA5 are the "enable" for the two LEDs
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#include "formats/ipf_dsk.h"
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#include "sound/es5503.h"
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#include "mirage.lh"
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class mirage_state : public driver_device
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{
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public:
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@ -105,6 +85,11 @@ public:
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DECLARE_READ8_MEMBER(mirage_via_read_cb1);
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DECLARE_READ8_MEMBER(mirage_via_read_ca2);
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DECLARE_READ8_MEMBER(mirage_via_read_cb2);
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DECLARE_WRITE_LINE_MEMBER(acia_irq_w);
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UINT8 m_l_segs, m_r_segs;
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int m_l_hi, m_r_hi;
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};
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FLOPPY_FORMATS_MEMBER( mirage_state::floppy_formats )
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@ -115,6 +100,11 @@ static SLOT_INTERFACE_START( ensoniq_floppies )
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SLOT_INTERFACE( "35dd", FLOPPY_35_DD )
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SLOT_INTERFACE_END
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WRITE_LINE_MEMBER(mirage_state::acia_irq_w)
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{
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m_maincpu->set_input_line(M6809_FIRQ_LINE, state ? CLEAR_LINE : ASSERT_LINE);
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}
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void mirage_state::fdc_intrq_w(bool state)
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{
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m_maincpu->set_input_line(INPUT_LINE_NMI, state);
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@ -122,16 +112,17 @@ void mirage_state::fdc_intrq_w(bool state)
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void mirage_state::fdc_drq_w(bool state)
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{
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m_maincpu->set_input_line(M6809_FIRQ_LINE, state);
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m_maincpu->set_input_line(M6809_IRQ_LINE, state);
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}
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static void mirage_doc_irq(device_t *device, int state)
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{
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// m_maincpu->set_input_line(M6809_IRQ_LINE, state);
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}
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static UINT8 mirage_adc_read(device_t *device)
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{
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return 0x80;
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return 0x00;
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}
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void mirage_state::video_start()
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@ -163,9 +154,55 @@ static ADDRESS_MAP_START( mirage_map, AS_PROGRAM, 8, mirage_state )
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ADDRESS_MAP_END
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// port A: front panel
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// bits 0-2: column select from 0-7
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// bits 3/4 = right and left LED enable
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// bits 5/6/7 keypad rows 0/1/2 return
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WRITE8_MEMBER(mirage_state::mirage_via_write_porta)
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{
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// printf("PORT A: %02x\n", data);
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UINT8 seg = data & 7;
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static const int segconv[8] =
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{
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16, 8, 32, 2, 1, 64, 128, 4
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};
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// printf("PA: %02x (PC=%x)\n", data, m_maincpu->pc());
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// left LED selected?
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if ((data & 0x10) == 0x10)
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{
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// if the segment number is lower than last time, we've
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// started a new refresh cycle
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if ((seg < m_l_hi) || (seg == 0))
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{
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m_l_segs = segconv[seg];
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}
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else
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{
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m_l_segs |= segconv[seg];
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}
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m_l_hi = seg;
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output_set_digit_value(0, m_l_segs);
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// printf("L LED: seg %d (hi %d conv %02x, %02x)\n", seg, m_l_hi, segconv[seg], m_l_segs);
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}
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// right LED selected?
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if ((data & 0x08) == 0x08)
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{
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// if the segment number is lower than last time, we've
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// started a new refresh cycle
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if ((seg < m_r_hi) || (seg == 0))
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{
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m_r_segs = segconv[seg];
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}
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else
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{
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m_r_segs |= segconv[seg];
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}
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m_r_hi = seg;
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output_set_digit_value(1, m_r_segs);
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// printf("R LED: seg %d (hi %d conv %02x, %02x)\n", seg, m_r_hi, segconv[seg], m_r_segs);
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}
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}
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// port B:
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@ -197,7 +234,7 @@ READ8_MEMBER(mirage_state::mirage_via_read_porta)
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}
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// port B:
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// bit 6: IN FDC disk loaded
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// bit 6: IN FDC disk ready
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// bit 5: IN 5503 sync (?)
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READ8_MEMBER(mirage_state::mirage_via_read_portb)
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{
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@ -231,14 +268,14 @@ READ8_MEMBER(mirage_state::mirage_via_read_cb2)
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const via6522_interface mirage_via =
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{
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_porta),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_portb),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_ca1),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_cb1),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_ca2),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_cb2),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_write_porta),
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DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_write_portb),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_read_porta),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_read_portb),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_read_ca1),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_read_cb1),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_read_ca2),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_read_cb2),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_write_porta),
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DEVCB_DRIVER_MEMBER(mirage_state, mirage_via_write_portb),
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL,
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@ -255,19 +292,14 @@ static ACIA6850_INTERFACE( mirage_acia6850_interface )
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DEVCB_NULL, // cts in
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DEVCB_NULL, // rts out
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DEVCB_NULL, // dcd in
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DEVCB_NULL
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// DEVCB_CPU_INPUT_LINE("maincpu", M6809_FIRQ_LINE)
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DEVCB_DRIVER_LINE_MEMBER(mirage_state, acia_irq_w)
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};
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static MACHINE_CONFIG_START( mirage, mirage_state )
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MCFG_CPU_ADD("maincpu", M6809E, 4000000)
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MCFG_CPU_PROGRAM_MAP(mirage_map)
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MCFG_SCREEN_ADD("screen", RASTER)
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MCFG_SCREEN_REFRESH_RATE(60)
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MCFG_SCREEN_UPDATE_DRIVER(mirage_state, screen_update_mirage)
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MCFG_SCREEN_SIZE(320, 240)
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MCFG_SCREEN_VISIBLE_AREA(0, 319, 1, 239)
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MCFG_DEFAULT_LAYOUT( layout_mirage )
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MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
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MCFG_ES5503_ADD("es5503", 7000000, 2, mirage_doc_irq, mirage_adc_read)
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@ -305,7 +337,9 @@ DRIVER_INIT_MEMBER(mirage_state,mirage)
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floppy->ss_w(0);
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}
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m_l_hi = m_r_hi = 9;
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m_l_segs = m_r_segs = 0;
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}
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CONS( 1984, enmirage, 0, 0, mirage, mirage, mirage_state, mirage, "Ensoniq", "Ensoniq Mirage", GAME_NOT_WORKING )
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124
src/mess/drivers/ymmu100.c
Normal file
124
src/mess/drivers/ymmu100.c
Normal file
@ -0,0 +1,124 @@
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/*************************************************************************************
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Yamaha MU-100 : 32-voice polyphonic/multitimbral General MIDI/GS/XG tone module
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Preliminary driver by R. Belmont
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CPU: Hitachi H8S/2655 (HD6432655F), strapped for mode 4 (24-bit address, 16-bit data, no internal ROM)
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Sound ASIC: Yamaha XS725A0
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RAM: 1 MSM51008 (1 meg * 1 bit = 128KBytes)
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I/O ports from service manual:
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Port 1:
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0 - LCD data, SW data, LED 1
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1 - LCD data, SW data, LED 2
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2 - LCD data, SW data, LED 3
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3 - LCD data, SW data, LED 4
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4 - LCD data, SW data, LED 5
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5 - LCD data, SW strobe data
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6 - LCD data, SW strobe data
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7 - LCD data, SW data, LED 6
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Port 2:
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0 - (out) LCD control RS
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1 - (out) LCD control R/W
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2 - (out) LCD control E
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3 - (out) LCD contrast A
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4 - (out) LCD contrast B
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5 - (out) LCD contrast C
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6 - (out) 1 MHz clock for serial
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7 - NC
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Port 3:
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4 - (out) A/D gain control 1
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5 - (out) A/D gain control 2
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Port 5:
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3 - (out) Reset signal for rotary encoder
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Port 6:
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1 - NC
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2 - (out) PB select (SW1)
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3 - (out) PB select (SW2)
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4 - (out) reset PB
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5 - (out) reset SWP30 (sound chip)
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6 - NC
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7 - (in) Plug detection for A/D input
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Port A:
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5 - (in) Off Line Detection
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6 - (out) Signal for rotary encoder (REB)
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7 - (out) Signal for rotary encoder (REA)
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Port F:
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0 - (out) LED,SW Strobe data latch
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1 - (out) SW data read control
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2 - (out) PB select (SW4)
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Port G:
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0 - (out) PB select (SW3)
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Analog input channels:
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0 - level input R
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2 - level output L
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4 - host SW type switch position
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6 - battery voltage
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7 - model check (GND for MU100)
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**************************************************************************************/
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#include "emu.h"
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#include "cpu/h83002/h8.h"
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static INPUT_PORTS_START( mu100 )
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INPUT_PORTS_END
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class mu100_state : public driver_device
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{
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public:
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mu100_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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{ }
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required_device<cpu_device> m_maincpu;
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DECLARE_READ8_MEMBER(adc7_r);
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};
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static ADDRESS_MAP_START( mu100_map, AS_PROGRAM, 16, mu100_state )
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AM_RANGE(0x000000, 0x1fffff) AM_ROM AM_REGION("maincpu", 0)
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AM_RANGE(0x200000, 0x21ffff) AM_RAM // 128K work RAM
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ADDRESS_MAP_END
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// model detect. pulled to GND (0) on MU100.
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READ8_MEMBER(mu100_state::adc7_r)
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{
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return 0;
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}
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static ADDRESS_MAP_START( mu100_iomap, AS_IO, 8, mu100_state )
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AM_RANGE(H8_ADC_7_H, H8_ADC_7_L) AM_READ(adc7_r)
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ADDRESS_MAP_END
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static MACHINE_CONFIG_START( mu100, mu100_state )
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MCFG_CPU_ADD( "maincpu", H8S2655, XTAL_16MHz )
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MCFG_CPU_PROGRAM_MAP( mu100_map )
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MCFG_CPU_IO_MAP( mu100_iomap )
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MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
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MACHINE_CONFIG_END
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ROM_START( mu100 )
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ROM_REGION( 0x200000, "maincpu", 0 )
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ROM_LOAD16_WORD_SWAP( "xu50720.ic11", 0x000000, 0x200000, CRC(1126a8a4) SHA1(e90b8bd9d14297da26ba12f4d9a4f2d22cd7d34a) )
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ROM_REGION( 0x2800000, "waverom", 0 )
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ROM_LOAD32_WORD( "sx518b0.ic34", 0x000000, 0x400000, CRC(2550d44f) SHA1(fd3cce228c7d389a2fde25c808a5b26080588cba) )
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ROM_LOAD32_WORD( "sx743b0.ic35", 0x000002, 0x400000, CRC(a9109a6c) SHA1(a67bb49378a38a2d809bd717d286e18bc6496db0) )
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ROM_LOAD32_WORD( "xt445a0-828.ic36", 0x800000, 0x1000000, CRC(d4483a43) SHA1(5bfd0762dea8598eda19db20251dac20e31fa02c) )
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ROM_LOAD32_WORD( "xt461a0-829.ic37", 0x800002, 0x1000000, CRC(c5af4501) SHA1(1c88de197c36382311053add8b19a5740802cb78) )
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ROM_END
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CONS( 1997, mu100, 0, 0, mu100, mu100, driver_device, 0, "Yamaha", "MU100", GAME_NOT_WORKING )
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35
src/mess/layout/mirage.lay
Normal file
35
src/mess/layout/mirage.lay
Normal file
@ -0,0 +1,35 @@
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<!-- mirage.lay -->
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<!-- 2012-12-01: Initial version. [R. Belmont] -->
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<mamelayout version="2">
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<element name="digit" defstate="0">
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||||
<led7seg>
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||||
<color red="0.85" green="0.87" blue="0.36" />
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</led7seg>
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</element>
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||||
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||||
<element name="background">
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||||
<rect>
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||||
<bounds left="0" top="0" right="1" bottom="1" />
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||||
<color red="0.0" green="0.0" blue="0.0" />
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||||
</rect>
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||||
</element>
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||||
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||||
<view name="Default Layout">
|
||||
|
||||
<!-- Background -->
|
||||
<backdrop element="background">
|
||||
<bounds left="0" top="0" right="42" bottom="28" />
|
||||
</backdrop>
|
||||
|
||||
<!-- LEDs -->
|
||||
<bezel name="digit0" element="digit">
|
||||
<bounds left="2" top="0" right="20" bottom="23" />
|
||||
</bezel>
|
||||
<bezel name="digit1" element="digit">
|
||||
<bounds left="22" top="0" right="40" bottom="23" />
|
||||
</bezel>
|
||||
</view>
|
||||
|
||||
</mamelayout>
|
||||
@ -332,6 +332,9 @@ neocdz // NeoGeo CDZ
|
||||
// Philips
|
||||
cdimono1 // Philips CD-i (Mono-I board)
|
||||
|
||||
// Yamaha
|
||||
mu100 // 1997 MU-100
|
||||
|
||||
//***************COMPUTERS**************************************************
|
||||
|
||||
// Acorn
|
||||
|
||||
@ -405,6 +405,7 @@ DRVLIBS += \
|
||||
$(MESSOBJ)/wang.a \
|
||||
$(MESSOBJ)/wavemate.a \
|
||||
$(MESSOBJ)/xerox.a \
|
||||
$(MESSOBJ)/yamaha.a \
|
||||
$(MESSOBJ)/zpa.a \
|
||||
$(MESSOBJ)/zvt.a \
|
||||
$(MESSOBJ)/shared.a \
|
||||
@ -1953,6 +1954,9 @@ $(MESSOBJ)/xerox.a: \
|
||||
$(MESS_DRIVERS)/xerox820.o \
|
||||
$(MESS_DRIVERS)/bigbord2.o \
|
||||
|
||||
$(MESSOBJ)/yamaha.a: \
|
||||
$(MESS_DRIVERS)/ymmu100.o \
|
||||
|
||||
$(MESSOBJ)/zpa.a: \
|
||||
$(MESS_DRIVERS)/iq151.o \
|
||||
$(MESS_MACHINE)/iq151cart.o \
|
||||
@ -2198,6 +2202,7 @@ $(MESS_DRIVERS)/mekd2.o: $(MESS_LAYOUT)/mekd2.lh
|
||||
$(MESS_DRIVERS)/mephisto.o: $(MESS_LAYOUT)/mephisto.lh
|
||||
$(MESS_DRIVERS)/merlin.o: $(MESS_LAYOUT)/merlin.lh
|
||||
$(MESS_DRIVERS)/mikrolab.o: $(MESS_LAYOUT)/mikrolab.lh
|
||||
$(MESS_DRIVERS)/mirage.o: $(MESS_LAYOUT)/mirage.lh
|
||||
$(MESS_DRIVERS)/mk1.o: $(MESS_LAYOUT)/mk1.lh
|
||||
$(MESS_DRIVERS)/mk14.o: $(MESS_LAYOUT)/mk14.lh
|
||||
$(MESS_DRIVERS)/mk2.o: $(MESS_LAYOUT)/mk2.lh
|
||||
|
||||
Loading…
Reference in New Issue
Block a user