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(MESS) mpf1 : added some standard pasting codes; connected up the reset button from external artwork; found that mpf1p rom is a bad dump (A9 stuck low when dumped). (nw)

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This commit is contained in:
Robbbert 2015-03-29 12:42:41 +11:00
parent 5e5b4a0680
commit ec1999fcbb
2 changed files with 74 additions and 42 deletions
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115
src/mess/drivers/mpf1.c
View File

@ -12,6 +12,26 @@
/*
Keys:
0-9,A-F : hexadecimal numbers
ADR : enter an address to work with. After the 4 digits are entered,
the data at that address shows, and you can modify the data.
+ : Enter the data into memory, and increment the address by 1.
GO : execute the program located at the current address.
Pasting:
0-F : as is
+ : ^
- : V
ADDR : -
DATA : =
GO : X
PC : P
Test Paste:
-1800=11^22^33^44^55^66^77^88^99^-1800
Now press up-arrow to confirm the data has been entered.
TODO:
- remove halt callback
@ -19,6 +39,10 @@
- speech board
- printers
- clickable artwork
- video board (has 6845)
- mpf1p has 49-key keyboard
- computer can't keep up with paste
- paste only set up for mpf1
*/
@ -86,53 +110,58 @@ INPUT_CHANGED_MEMBER( mpf1_state::trigger_irq )
m_maincpu->set_input_line(INPUT_LINE_IRQ0, newval ? CLEAR_LINE : ASSERT_LINE);
}
INPUT_CHANGED_MEMBER( mpf1_state::trigger_res )
{
m_maincpu->set_input_line(INPUT_LINE_RESET, newval ? CLEAR_LINE : ASSERT_LINE);
}
static INPUT_PORTS_START( mpf1 )
PORT_START("PC0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 HL") PORT_CODE(KEYCODE_3)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 HL'") PORT_CODE(KEYCODE_7)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("B I*IF") PORT_CODE(KEYCODE_B)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F *PNC'") PORT_CODE(KEYCODE_F)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 HL") PORT_CODE(KEYCODE_3) PORT_CHAR('3')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 HL'") PORT_CODE(KEYCODE_7) PORT_CHAR('7')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("B I*IF") PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F *PNC'") PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 DE") PORT_CODE(KEYCODE_2)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 DE'") PORT_CODE(KEYCODE_6)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("A SP") PORT_CODE(KEYCODE_A)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("E SZ*H'") PORT_CODE(KEYCODE_E)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 DE") PORT_CODE(KEYCODE_2) PORT_CHAR('2')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 DE'") PORT_CODE(KEYCODE_6) PORT_CHAR('6')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("A SP") PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("E SZ*H'") PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 BC") PORT_CODE(KEYCODE_1)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 BC'") PORT_CODE(KEYCODE_5)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 IY") PORT_CODE(KEYCODE_9)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("D *PNC") PORT_CODE(KEYCODE_D)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 BC") PORT_CODE(KEYCODE_1) PORT_CHAR('1')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 BC'") PORT_CODE(KEYCODE_5) PORT_CHAR('5')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 IY") PORT_CODE(KEYCODE_9) PORT_CHAR('9')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("D *PNC") PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("STEP") PORT_CODE(KEYCODE_F1)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("TAPE RD") PORT_CODE(KEYCODE_F5)
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC3")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 AF") PORT_CODE(KEYCODE_0)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 AF'") PORT_CODE(KEYCODE_4)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 IX") PORT_CODE(KEYCODE_8)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("C SZ*H") PORT_CODE(KEYCODE_C)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("GO") PORT_CODE(KEYCODE_F2)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 AF") PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 AF'") PORT_CODE(KEYCODE_4) PORT_CHAR('4')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 IX") PORT_CODE(KEYCODE_8) PORT_CHAR('8')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("C SZ*H") PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("GO") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("TAPE WR") PORT_CODE(KEYCODE_F6)
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC4")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CBR") PORT_CODE(KEYCODE_N)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PC") PORT_CODE(KEYCODE_M)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PC") PORT_CODE(KEYCODE_P) PORT_CHAR('P')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("REG") PORT_CODE(KEYCODE_COMMA)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ADDR") PORT_CODE(KEYCODE_STOP)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ADDR") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DEL") PORT_CODE(KEYCODE_SLASH)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RELA") PORT_CODE(KEYCODE_RCONTROL)
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC5")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SBR") PORT_CODE(KEYCODE_H)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("-") PORT_CODE(KEYCODE_J)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DATA") PORT_CODE(KEYCODE_K)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("+") PORT_CODE(KEYCODE_L)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("-") PORT_CODE(KEYCODE_DOWN) PORT_CHAR('V')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DATA") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("+") PORT_CODE(KEYCODE_UP) PORT_CHAR('^')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("INS") PORT_CODE(KEYCODE_COLON)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("MOVE") PORT_CODE(KEYCODE_QUOTE)
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
@ -141,38 +170,39 @@ static INPUT_PORTS_START( mpf1 )
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("USER KEY") PORT_CODE(KEYCODE_U)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("MONI") PORT_CODE(KEYCODE_M) PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_state, trigger_nmi, 0)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("INTR") PORT_CODE(KEYCODE_I) PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_state, trigger_irq, 0)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RESET") PORT_CODE(KEYCODE_F3) PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_state, trigger_res, 0)
INPUT_PORTS_END
static INPUT_PORTS_START( mpf1b )
PORT_START("PC0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 /") PORT_CODE(KEYCODE_3)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 >") PORT_CODE(KEYCODE_7)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("B STOP") PORT_CODE(KEYCODE_B)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F LET") PORT_CODE(KEYCODE_F)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 /") PORT_CODE(KEYCODE_3) PORT_CHAR('3')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 >") PORT_CODE(KEYCODE_7) PORT_CHAR('7')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("B STOP") PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F LET") PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 *") PORT_CODE(KEYCODE_2)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 <") PORT_CODE(KEYCODE_6)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("A CALL") PORT_CODE(KEYCODE_A)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("E INPUT") PORT_CODE(KEYCODE_E)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 *") PORT_CODE(KEYCODE_2) PORT_CHAR('2')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 <") PORT_CODE(KEYCODE_6) PORT_CHAR('6')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("A CALL") PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("E INPUT") PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 -") PORT_CODE(KEYCODE_1)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 =") PORT_CODE(KEYCODE_5)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 P") PORT_CODE(KEYCODE_9)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("D PRINT") PORT_CODE(KEYCODE_D)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 -") PORT_CODE(KEYCODE_1) PORT_CHAR('1')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 =") PORT_CODE(KEYCODE_5) PORT_CHAR('5')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 P") PORT_CODE(KEYCODE_9) PORT_CHAR('9')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("D PRINT") PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CONT") PORT_CODE(KEYCODE_F1)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LOAD") PORT_CODE(KEYCODE_F5)
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("PC3")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 +") PORT_CODE(KEYCODE_0)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 * *") PORT_CODE(KEYCODE_4)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 M") PORT_CODE(KEYCODE_8)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("C NEXT") PORT_CODE(KEYCODE_C)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RUN") PORT_CODE(KEYCODE_F2)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 +") PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 * *") PORT_CODE(KEYCODE_4) PORT_CHAR('4')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 M") PORT_CODE(KEYCODE_8) PORT_CHAR('8')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("C NEXT") PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RUN") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SAVE") PORT_CODE(KEYCODE_F6)
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
@ -198,6 +228,7 @@ static INPUT_PORTS_START( mpf1b )
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("MONI") PORT_CODE(KEYCODE_M) PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_state, trigger_nmi, 0)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("INTR") PORT_CODE(KEYCODE_I) PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_state, trigger_irq, 0)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RESET") PORT_CODE(KEYCODE_F3) PORT_CHANGED_MEMBER(DEVICE_SELF, mpf1_state, trigger_res, 0)
INPUT_PORTS_END
/* Intel 8255A Interface */
@ -228,7 +259,7 @@ READ8_MEMBER( mpf1_state::ppi_pa_r )
data &= m_special->read() & 1 ? 0xff : 0xbf;
/* bit 7, tape input */
data |= ((m_cassette)->input() > 0 ? 1 : 0) << 7;
data |= (m_cassette)->input() > 0 ? 0x80 : 0;
return data;
}
@ -260,7 +291,7 @@ WRITE8_MEMBER( mpf1_state::ppi_pc_w )
/* bit 7, tape output, tone and led */
set_led_status(machine(), 0, !BIT(data, 7));
m_speaker->level_w(BIT(data, 7));
m_cassette->output( BIT(data, 7));
m_cassette->output( BIT(data, 7) ? 1.0 : -1.0);
}
/* Z80 Daisy Chain */
@ -419,7 +450,7 @@ ROM_END
ROM_START( mpf1p )
ROM_REGION( 0x10000, Z80_TAG, 0 )
ROM_LOAD( "mpf1pmon.bin", 0x0000, 0x2000, CRC(91ace7d3) SHA1(22e3c16a81ac09f37741ad1b526a4456b2ba9493) )
ROM_LOAD( "mpf1pmon.bin", 0x0000, 0x2000, BAD_DUMP CRC(91ace7d3) SHA1(22e3c16a81ac09f37741ad1b526a4456b2ba9493) ) // A9 stuck low when dumped
ROM_LOAD( "prt-mpf-ip.u5", 0x6000, 0x1000, CRC(4dd2a4eb) SHA1(6a3e7daa7834d67fd572261ed4a9a62c4594fe3f) )
ROM_END

1
src/mess/includes/mpf1.h
View File

@ -59,6 +59,7 @@ public:
DECLARE_WRITE8_MEMBER( ppi_pc_w );
DECLARE_INPUT_CHANGED_MEMBER( trigger_nmi );
DECLARE_INPUT_CHANGED_MEMBER( trigger_irq );
DECLARE_INPUT_CHANGED_MEMBER( trigger_res );
DECLARE_DIRECT_UPDATE_MEMBER(mpf1_direct_update_handler);
int m_break;