// license:MAME // copyright-holders:Robbbert /* Super80.c written by Robbbert, 2005-2010. 2010-12-19: Added V3.7 bios freshly dumped today. See the MESS sysinfo and wiki for usage documentation. Below for the most technical bits: = Architecture (super80): * Z80 @ 2MHz * 16k, 32k or 48k RAM (0000-BFFF) * 12k ROM (C000-EFFF) * 3.5k RAM (F000-FDFF), comes with the "64k ram" modification * 0.5k RAM (FE00-FFFF) for Chipspeed colour board = Architecture (super80v): * Z80 @ 2MHz * 16k, 32k or 48k RAM (0000-BFFF) * 12k ROM (C000-EFFF) * 2k Video RAM (F000-F7FF) banked with Colour RAM (modified Chipspeed board) * 2k PCG RAM (F800-FFFF) banked with Character Generator ROM = Super80 ports: port $F0: General Purpose output port Bit 0 - cassette output Bit 1 - cassette relay control; 0=relay on Bit 2 - turns screen on and off;0=screen off Bit 3 - Available for user projects [We will use it for sound] Bit 4 - Available for user projects Bit 5 - cassette LED; 0=LED on Bit 6/7 - not decoded port $F1: Video page output port Bit 0 - not decoded [we will use it for video switching] Bits 1 to 7 - choose video page to display Bit 1 controls A9, bit 2 does A10, etc port $F2: General purpose input port Bit 0 - cassette input Bit 1 - Available for user projects Bit 2 - Available for user projects Bit 3 - not decoded Bit 4 - Switch A [These switches are actual DIP switches on the motherboard] Bit 5 - Switch B Bit 6 - Switch C Bit 7 - Switch D = Super80v ports: port $10: MC6845 control port port $11: MC6845 data port port $F0: General Purpose output port Bit 0 - cassette output Bit 1 - Cassette relay control; 0=relay on Bit 2 - Colour banking (0 = Colour Ram, 1 = Video Ram) Bit 3 - Sound Bit 4 - PCG banking (0 = PROM, 1 = PCG) Bit 5 - cassette LED; 0=LED on Bit 6/7 - not decoded port $F2: General purpose input port - same as for Super80. = Cassette information: The standard cassette system uses sequences of 1200 Hz and 2400 Hz to represent a 0 or a 1 respectivly. This is identical to the Exidy Sorcerer and the Microbee. Data rates available are 300, 400, 600, and 1200 baud. The user has to adjust some bytes in memory in order to select a different baud rate. BDF8 BDF9 Baud --------------------- F8 4 300 BA 3 400 7C 2 600 3E 1 1200 The enhanced Monitor roms (those not supplied by Dick Smith) have extra commands to change the rates without the tedium of manually modifying memory. When saving, the OS toggles the cassette bit (bit 0 of port F0) at the required frequencies directly. When loading, the signal passes through a filter, then into a 4046 PLL (Phase-Locked-Loop) chip. This acts as a frequency-to-voltage converter. The output of this device is passed to the "+" input of a LM311 op-amp. The "-" input is connected to a 10-turn trimpot, which is adjusted by the owner at construction time. It sets the switching midpoint voltage. Voltages above a certain level become a "1" level at the output, while voltages below become a "0" level. This output in turn connects to the cassette input bit of port F2. The monitor loading routine (at C066 in most monitor roms), waits for a high-to-low transition (the low is the beginning of the start bit), then waits for half a bit, checks it is still low, waits for a full bit, then reads the state (this is the first bit), then cycles between waiting a bit and reading the next, until a full byte has been constructed. Lastly, the stop bit is checked that it is at a high level. This means that we cannot attempt to convert frequency to voltage ourselves, since the OS only "looks" once a bit. The solution is to use a mame timer running at a high enough rate (200 kHz) to read the wave state. While the wave state stays constant, a counter is incremented. When the state changes, the output is set according to how far the counter has progressed. The counter is then reset ready for the next wave state. The code for this is in the TIMER_CALLBACK. A kit was produced by ETI magazine, which plugged into the line from your cassette player earphone socket. The computer line was plugged into this box instead of the cassette player. The box was fitted with a speaker and a volume control. You could listen to the tones, to assist with head alignment, and with debugging. In MESS, a config switch has been provided so that you can turn this sound on or off as needed. = About the 1 MHz / 2 MHz switching: The original hardware runs with a 2 MHz clock, but operates in an unusual way. There is no video processor chip, just a huge bunch of TTL chips. The system spends half the time running the CPU, and half the time displaying the picture. The timing will activate the BUSREQ line, and the CPU will finish its current instruction, activate the BUSACK line, and go to sleep. The video circuits will read the video RAM and show the picture. At the end, the BUSREQ line is released, and processing can continue. The processing time occurs during the black parts of the screen, therefore half the screen will be black unless you expand the image with the monitor's controls. This method ensures that there will be no memory contention, and thus, no snow. The processor will run at 2 MHz pulsed at 48.8 Hz, which is an effective speed of 1 MHz. When saving or loading a cassette file, this pulsing would cause the save tone to be modulated with a loud hum. When loading, the synchronisation to the start bit could be missed, causing errors. Therefore the screen can be turned off via an output bit. This disables the BUSREQ control, which in turn prevents screen refresh, and gives the processor a full uninterrupted 2 MHz speed. MAME does not emulate BUSREQ or BUSACK. Further, a real system would display a blank screen by not updating the video. In MAME, the display continues to show. It just doesn't update. To obtain accurate timing, the video update routine will toggle the HALT line on alternate frames. Although physically incorrect, it is the only way to accurately emulate the speed change function. The video update routine emulates the blank screen by filling it with spaces. For the benefit of those who like to experiment, config switches have been provided in MESS to allow you to leave the screen on at all times, and to always run at 2 MHz if desired. These options cannot exist in real hardware. = Quickload: This was not a standard feature. It is a hardware facility I added to my machine when age threatened to kill off my cassette player and tapes. The tapes were loaded up one last time, and transferred to a hard drive on a surplus 386 PC, in binary format (NOT a wave file). Special roms were made to allow loading and saving to the S-100 board and its ports. These ports were plugged into the 386 via cables. A QBASIC program on the 386 monitored the ports and would save and load files when requested by the Super-80. This worked (and still works) very well, and is a huge improvement over the cassette, both speedwise and accuracy-wise. The modified rom had the autorun option built in. Autorun was never available for cassettes. In MESS, the same file format is used - I can transfer files between MESS and the 386 seamlessly. MESS has one difference - the program simply appears in memory without the processor being aware of it. To accomplish autorun therefore requires that the processor pc register be set to the start address of the program. BASIC programs may need some preprocessing before they can be started. This is not necessary on a Super-80 or a Microbee, but is needed on any system running Microsoft BASIC, such as the Exidy Sorcerer or the VZ-200. In MESS, quickload is available for all Super80 variants (otherwise you would not have any games to play). MESS features a config switch so the user can turn autorun on or off as desired. = Start of Day circuit: When the computer is turned on or reset, the Z80 will want to start executing at 0000. Since this is RAM, this is not a good idea. The SOD circuit forcibly disables the RAM and enables the ROMs, so they will appear to be at 0000. Thus, the computer will boot. The Master Reset signal (power-on or Reset button pushed), triggers a flipflop that disables RAM and causes C000 to FFFF to appear at 0000 to 3FFF. This will be reset (back to normal) when A14 and A15 are high, and /M1 is active. This particular combination occurs on all ROM variants, when reading the fifth byte in the ROM. In reality, the switchover can take place any time between the 4th byte until the computer has booted up. This is because the low RAM does not contain any system areas. Since MAME does not emulate /M1, a banking scheme has had to be used. Bank 0 is normal RAM. Bank 1 points to the ROMs. When a machine reset occurs, bank 1 is switched in. A timer is triggered, and after 4 bytes are read, bank 0 is selected. The timer is as close as can be to real operation of the hardware. ***********************************************************************************************************/ #include "super80.lh" #include "includes/super80.h" #define MASTER_CLOCK (XTAL_12MHz) #define PIXEL_CLOCK (MASTER_CLOCK/2) #define HTOTAL (384) #define HBEND (0) #define HBSTART (256) #define VTOTAL (240) #define VBEND (0) #define VBSTART (160) #define SUPER80V_SCREEN_WIDTH (560) #define SUPER80V_SCREEN_HEIGHT (300) #define SUPER80V_DOTS (7) /**************************** MEMORY AND I/O MAPPINGS *****************************************************************/ /* A read_byte or write_byte to unmapped memory crashes MESS, and UNMAP doesnt fix it. This makes the H and E monitor commands show FF */ READ8_MEMBER( super80_state::super80_read_ff ) { return 0xff; } static ADDRESS_MAP_START( super80_map, AS_PROGRAM, 8, super80_state ) AM_RANGE(0x0000, 0x3fff) AM_RAMBANK("boot") AM_REGION("maincpu", 0x0000) AM_RANGE(0x4000, 0xbfff) AM_RAM AM_REGION("maincpu", 0x4000) AM_RANGE(0xc000, 0xefff) AM_ROM AM_RANGE(0xf000, 0xffff) AM_READ(super80_read_ff) AM_WRITENOP ADDRESS_MAP_END static ADDRESS_MAP_START( super80m_map, AS_PROGRAM, 8, super80_state ) AM_RANGE(0x0000, 0x3fff) AM_RAMBANK("boot") AM_REGION("maincpu", 0x0000) AM_RANGE(0x4000, 0xbfff) AM_RAM AM_REGION("maincpu", 0x4000) AM_RANGE(0xc000, 0xefff) AM_ROM AM_RANGE(0xf000, 0xffff) AM_RAM AM_REGION("maincpu", 0xf000) ADDRESS_MAP_END static ADDRESS_MAP_START( super80v_map, AS_PROGRAM, 8, super80_state) AM_RANGE(0x0000, 0x3fff) AM_RAMBANK("boot") AM_RANGE(0x4000, 0xbfff) AM_RAM AM_RANGE(0xc000, 0xefff) AM_ROM AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(super80v_low_r, super80v_low_w) AM_RANGE(0xf800, 0xffff) AM_READWRITE(super80v_high_r, super80v_high_w) ADDRESS_MAP_END static ADDRESS_MAP_START( super80_io, AS_IO, 8, super80_state ) ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_UNMAP_HIGH AM_RANGE(0xdc, 0xdc) AM_DEVREAD("cent_status_in", input_buffer_device, read) AM_RANGE(0xdc, 0xdc) AM_WRITE(super80_dc_w) AM_RANGE(0xe0, 0xe0) AM_MIRROR(0x14) AM_WRITE(super80_f0_w) AM_RANGE(0xe1, 0xe1) AM_MIRROR(0x14) AM_WRITE(super80_f1_w) AM_RANGE(0xe2, 0xe2) AM_MIRROR(0x14) AM_READ(super80_f2_r) AM_RANGE(0xf8, 0xfb) AM_MIRROR(0x04) AM_DEVREADWRITE("z80pio", z80pio_device, read_alt, write_alt) ADDRESS_MAP_END static ADDRESS_MAP_START( super80e_io, AS_IO, 8, super80_state ) ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_UNMAP_HIGH AM_RANGE(0xbc, 0xbc) AM_DEVREAD("cent_status_in", input_buffer_device, read) AM_RANGE(0xbc, 0xbc) AM_WRITE(super80_dc_w) AM_RANGE(0xe0, 0xe0) AM_MIRROR(0x14) AM_WRITE(super80_f0_w) AM_RANGE(0xe1, 0xe1) AM_MIRROR(0x14) AM_WRITE(super80_f1_w) AM_RANGE(0xe2, 0xe2) AM_MIRROR(0x14) AM_READ(super80_f2_r) AM_RANGE(0xf8, 0xfb) AM_MIRROR(0x04) AM_DEVREADWRITE("z80pio", z80pio_device, read_alt, write_alt) ADDRESS_MAP_END static ADDRESS_MAP_START( super80r_io, AS_IO, 8, super80_state ) ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_UNMAP_HIGH AM_RANGE(0x10, 0x10) AM_WRITE(super80v_10_w) AM_RANGE(0x11, 0x11) AM_DEVREAD("crtc", mc6845_device, register_r) AM_RANGE(0x11, 0x11) AM_WRITE(super80v_11_w) AM_RANGE(0xdc, 0xdc) AM_DEVREAD("cent_status_in", input_buffer_device, read) AM_RANGE(0xdc, 0xdc) AM_WRITE(super80_dc_w) AM_RANGE(0xe0, 0xe0) AM_MIRROR(0x14) AM_WRITE(super80r_f0_w) AM_RANGE(0xe2, 0xe2) AM_MIRROR(0x14) AM_READ(super80_f2_r) AM_RANGE(0xf8, 0xfb) AM_MIRROR(0x04) AM_DEVREADWRITE("z80pio", z80pio_device, read_alt, write_alt) ADDRESS_MAP_END static ADDRESS_MAP_START( super80v_io, AS_IO, 8, super80_state ) ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_UNMAP_HIGH AM_RANGE(0x10, 0x10) AM_WRITE(super80v_10_w) AM_RANGE(0x11, 0x11) AM_DEVREAD("crtc", mc6845_device, register_r) AM_RANGE(0x11, 0x11) AM_WRITE(super80v_11_w) AM_RANGE(0xdc, 0xdc) AM_DEVREAD("cent_status_in", input_buffer_device, read) AM_RANGE(0xdc, 0xdc) AM_WRITE(super80_dc_w) AM_RANGE(0xe0, 0xe0) AM_MIRROR(0x14) AM_WRITE(super80_f0_w) AM_RANGE(0xe2, 0xe2) AM_MIRROR(0x14) AM_READ(super80_f2_r) AM_RANGE(0xf8, 0xfb) AM_MIRROR(0x04) AM_DEVREADWRITE("z80pio", z80pio_device, read_alt, write_alt) ADDRESS_MAP_END /**************************** DIPSWITCHES, KEYBOARD, HARDWARE CONFIGURATION ****************************************/ static INPUT_PORTS_START( super80 ) PORT_START("DSW") PORT_BIT( 0xf, 0xf, IPT_UNUSED ) PORT_DIPNAME( 0x10, 0x00, "Switch A") PORT_DIPLOCATION("SW1:1") PORT_DIPSETTING( 0x10, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_DIPNAME( 0x20, 0x20, "Switch B") PORT_DIPLOCATION("SW1:2") PORT_DIPSETTING( 0x20, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_DIPNAME( 0x40, 0x40, "Switch C") PORT_DIPLOCATION("SW1:3") PORT_DIPSETTING( 0x40, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_DIPNAME( 0x80, 0x00, "Switch D") PORT_DIPLOCATION("SW1:4") PORT_DIPSETTING( 0x80, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_START("X0") /* line 0 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@ `") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('@') PORT_CHAR('`') PORT_CHAR(0x00) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('H') PORT_CHAR(0x08) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('P') PORT_CHAR(0x10) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('X') PORT_CHAR(0x18) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1 !") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9 )") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("REPT") PORT_CODE(KEYCODE_LALT) PORT_START("X1") /* line 1 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('A') PORT_CHAR(0x01) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('I') PORT_CHAR(0x09) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('Q') PORT_CHAR(0x11) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('Y') PORT_CHAR(0x19) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2 \"") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(": *") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(0x08) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_START("X2") /* line 2 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('B') PORT_CHAR(0x02) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('J') PORT_CHAR(0x0a) // port_char 0x0a is hijacked to 0x0d PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('R') PORT_CHAR(0x12) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('Z') PORT_CHAR(0x1a) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3 #") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("; +") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TAB") PORT_CODE(KEYCODE_TAB) PORT_CHAR(0x09) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Fire)") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_START("X3") /* line 3 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('C') PORT_CHAR(0x03) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('K') PORT_CHAR(0x0b) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('S') PORT_CHAR(0x13) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("[ {") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') PORT_CHAR(0x1b) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4 $") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(", <") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LINEFEED") PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(0x0a) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_2) PORT_START("X4") /* line 4 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('D') PORT_CHAR(0x04) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('L') PORT_CHAR(0x0c) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('T') PORT_CHAR(0x14) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\\ |")PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|') PORT_CHAR(0x1c) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5 %") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BRK") PORT_CODE(KEYCODE_NUMLOCK) PORT_CHAR(0x03) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RETURN") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(0x0d) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Right)") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_START("X5") /* line 5 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('E') PORT_CHAR(0x05) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('M') PORT_CHAR(0x0d) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('U') PORT_CHAR(0x15) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("] }") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') PORT_CHAR(0x1d) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6 &") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(". >") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC) PORT_CHAR(0x1b) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Left)") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_START("X6") /* line 6 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('F') PORT_CHAR(0x06) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('N') PORT_CHAR(0x0e) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('V') PORT_CHAR(0x16) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("^ ~") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~') PORT_CHAR(0x1e) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7 \'") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/ ?") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x7f) PORT_CHAR(0x7f) PORT_CHAR(0x1f) // natural kbd, press ctrl-backspace to DEL PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Down)") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_START("X7") /* line 7 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('G') PORT_CHAR(0x07) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('O') PORT_CHAR(0x0f) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('W') PORT_CHAR(0x17) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("- =") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8 (") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(' ') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(0x80) // port_char doesn't work, no equivalent key PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Up)") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) /* Enhanced options not available on real hardware */ PORT_START("CONFIG") PORT_CONFNAME( 0x01, 0x01, "Autorun on Quickload") PORT_CONFSETTING( 0x00, DEF_STR(No)) PORT_CONFSETTING( 0x01, DEF_STR(Yes)) PORT_CONFNAME( 0x02, 0x02, "2 MHz always") PORT_CONFSETTING( 0x02, DEF_STR(No)) PORT_CONFSETTING( 0x00, DEF_STR(Yes)) PORT_CONFNAME( 0x04, 0x04, "Screen on always") PORT_CONFSETTING( 0x04, DEF_STR(No)) PORT_CONFSETTING( 0x00, DEF_STR(Yes)) PORT_CONFNAME( 0x08, 0x08, "Cassette Speaker") PORT_CONFSETTING( 0x08, DEF_STR(On)) PORT_CONFSETTING( 0x00, DEF_STR(Off)) INPUT_PORTS_END static INPUT_PORTS_START( super80d ) PORT_START("DSW") PORT_BIT( 0xf, 0xf, IPT_UNUSED ) PORT_DIPNAME( 0x10, 0x00, "Switch A") PORT_DIPLOCATION("SW1:1") PORT_DIPSETTING( 0x10, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_DIPNAME( 0x20, 0x20, "Switch B") PORT_DIPLOCATION("SW1:2") PORT_DIPSETTING( 0x20, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_DIPNAME( 0x40, 0x40, "Switch C") PORT_DIPLOCATION("SW1:3") PORT_DIPSETTING( 0x40, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_DIPNAME( 0x80, 0x00, "Switch D") PORT_DIPLOCATION("SW1:4") PORT_DIPSETTING( 0x80, DEF_STR(Off)) PORT_DIPSETTING( 0x00, DEF_STR(On)) PORT_START("X0") /* line 0 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@ `") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('@') PORT_CHAR('`') PORT_CHAR(0x00) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h') PORT_CHAR(0x08) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p') PORT_CHAR(0x10) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x') PORT_CHAR(0x18) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1 !") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9 )") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("REPT") PORT_CODE(KEYCODE_LALT) PORT_START("X1") /* line 1 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a') PORT_CHAR(0x01) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i') PORT_CHAR(0x09) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q') PORT_CHAR(0x11) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y') PORT_CHAR(0x19) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2 \"") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(": *") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(0x08) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_START("X2") /* line 2 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b') PORT_CHAR(0x02) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j') PORT_CHAR(0x0a) // port_char 0x0a is hijacked to 0x0d PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r') PORT_CHAR(0x12) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z') PORT_CHAR(0x1a) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3 #") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("; +") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TAB") PORT_CODE(KEYCODE_TAB) PORT_CHAR(0x09) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Fire)") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_START("X3") /* line 3 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c') PORT_CHAR(0x03) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k') PORT_CHAR(0x0b) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s') PORT_CHAR(0x13) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("[ {") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') PORT_CHAR(0x1b) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4 $") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(", <") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LINEFEED") PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(0x0a) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_2) PORT_START("X4") /* line 4 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d') PORT_CHAR(0x04) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l') PORT_CHAR(0x0c) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t') PORT_CHAR(0x14) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\\ |")PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|') PORT_CHAR(0x1c) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5 %") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BRK") PORT_CODE(KEYCODE_NUMLOCK) PORT_CHAR(0x03) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RETURN") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(0x0d) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Right)") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_START("X5") /* line 5 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e') PORT_CHAR(0x05) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m') PORT_CHAR(0x0d) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u') PORT_CHAR(0x15) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("] }") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') PORT_CHAR(0x1d) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6 &") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(". >") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC) PORT_CHAR(0x1b) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Left)") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_START("X6") /* line 6 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f') PORT_CHAR(0x06) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n') PORT_CHAR(0x0e) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v') PORT_CHAR(0x16) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("^ ~") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~') PORT_CHAR(0x1e) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7 \'") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/ ?") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x7f) PORT_CHAR(0x5f) PORT_CHAR(0x1f) // natural kbd, press ctrl-backspace to DEL PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Down)") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_START("X7") /* line 7 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g') PORT_CHAR(0x07) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o') PORT_CHAR(0x0f) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w') PORT_CHAR(0x17) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("- =") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8 (") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(' ') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(0x80) // port_char doesn't work, no equivalent key PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("(Up)") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) /* Enhanced options not available on real hardware */ PORT_START("CONFIG") PORT_CONFNAME( 0x01, 0x01, "Autorun on Quickload") PORT_CONFSETTING( 0x00, DEF_STR(No)) PORT_CONFSETTING( 0x01, DEF_STR(Yes)) PORT_CONFNAME( 0x02, 0x02, "2 MHz always") PORT_CONFSETTING( 0x02, DEF_STR(No)) PORT_CONFSETTING( 0x00, DEF_STR(Yes)) PORT_CONFNAME( 0x04, 0x04, "Screen on always") PORT_CONFSETTING( 0x04, DEF_STR(No)) PORT_CONFSETTING( 0x00, DEF_STR(Yes)) PORT_CONFNAME( 0x08, 0x08, "Cassette Speaker") PORT_CONFSETTING( 0x08, DEF_STR(On)) PORT_CONFSETTING( 0x00, DEF_STR(Off)) INPUT_PORTS_END static INPUT_PORTS_START( super80m ) PORT_INCLUDE( super80d ) PORT_MODIFY("CONFIG") /* Enhanced options not available on real hardware */ PORT_CONFNAME( 0x10, 0x10, "Swap CharGens") PORT_CONFSETTING( 0x10, DEF_STR(No)) PORT_CONFSETTING( 0x00, DEF_STR(Yes)) PORT_CONFNAME( 0x60, 0x40, "Colour") PORT_CONFSETTING( 0x60, "MonoChrome") PORT_CONFSETTING( 0x40, "Green") PORT_CONFSETTING( 0x00, "Composite") PORT_CONFSETTING( 0x20, "RGB") INPUT_PORTS_END static INPUT_PORTS_START( super80v ) PORT_INCLUDE( super80m ) PORT_MODIFY("CONFIG") PORT_BIT( 0x16, 0x16, IPT_UNUSED ) INPUT_PORTS_END static INPUT_PORTS_START( super80r ) PORT_INCLUDE( super80v ) PORT_MODIFY("CONFIG") PORT_BIT( 0x16, 0x16, IPT_UNUSED ) PORT_CONFNAME( 0x60, 0x40, "Colour") PORT_CONFSETTING( 0x60, "MonoChrome") PORT_CONFSETTING( 0x40, "Green") INPUT_PORTS_END /**************************** F4 CHARACTER DISPLAYER ***********************************************************/ static const gfx_layout super80_charlayout = { 8,10, /* 8 x 10 characters */ 64, /* 64 characters */ 1, /* 1 bits per pixel */ { 0 }, /* no bitplanes */ /* x offsets */ { 0, 1, 2, 3, 4, 5, 6, 7 }, /* y offsets */ { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8, 1*8, 3*8, 5*8, 7*8, 9*8, 11*8, 13*8, 15*8 }, 8*16 /* every char takes 16 bytes */ }; static const gfx_layout super80d_charlayout = { 8,10, /* 8 x 10 characters */ 128, /* 256 characters */ 1, /* 1 bits per pixel */ { 0 }, /* no bitplanes */ /* x offsets */ { 0, 1, 2, 3, 4, 5, 6, 7 }, /* y offsets */ { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8, 1*8, 3*8, 5*8, 7*8, 9*8, 11*8, 13*8, 15*8 }, 8*16 /* every char takes 16 bytes */ }; static const gfx_layout super80e_charlayout = { 8,10, /* 8 x 10 characters */ 256, /* 256 characters */ 1, /* 1 bits per pixel */ { 0 }, /* no bitplanes */ /* x offsets */ { 0, 1, 2, 3, 4, 5, 6, 7 }, /* y offsets */ { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8, 1*8, 3*8, 5*8, 7*8, 9*8, 11*8, 13*8, 15*8 }, 8*16 /* every char takes 16 bytes */ }; static const gfx_layout super80v_charlayout = { 8,16, /* 8 x 16 characters */ 256, /* 256 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, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, 8*16 /* every char takes 16 bytes */ }; static GFXDECODE_START( super80 ) GFXDECODE_ENTRY( "chargen", 0x0000, super80_charlayout, 0, 1 ) GFXDECODE_END static GFXDECODE_START( super80d ) GFXDECODE_ENTRY( "chargen", 0x0000, super80d_charlayout, 0, 1 ) GFXDECODE_END static GFXDECODE_START( super80e ) GFXDECODE_ENTRY( "chargen", 0x0000, super80e_charlayout, 0, 1 ) GFXDECODE_END static GFXDECODE_START( super80m ) GFXDECODE_ENTRY( "chargen", 0x0000, super80e_charlayout, 0, 8 ) GFXDECODE_ENTRY( "chargen", 0x1000, super80d_charlayout, 0, 8 ) GFXDECODE_END /* This will show the 128 characters in the ROM + whatever happens to be in the PCG */ static GFXDECODE_START( super80v ) GFXDECODE_ENTRY( "maincpu", 0xf000, super80v_charlayout, 0, 8 ) GFXDECODE_END /**************************** BASIC MACHINE CONSTRUCTION ***********************************************************/ static const z80_daisy_config super80_daisy_chain[] = { { "z80pio" }, { NULL } }; static const cassette_interface super80_cassette_interface = { cassette_default_formats, NULL, (cassette_state)(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED), NULL, NULL }; static MC6845_INTERFACE( super80v_crtc ) { false, 0,0,0,0, /* visarea adjustment */ SUPER80V_DOTS, /* number of dots per character */ NULL, super80v_update_row, /* handler to display a scanline */ NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, NULL }; static MACHINE_CONFIG_START( super80, super80_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", Z80, MASTER_CLOCK/6) /* 2 MHz */ MCFG_CPU_PROGRAM_MAP(super80_map) MCFG_CPU_IO_MAP(super80_io) MCFG_CPU_CONFIG(super80_daisy_chain) MCFG_Z80PIO_ADD( "z80pio", MASTER_CLOCK/6, super80_pio_intf ) MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(48.8) MCFG_SCREEN_RAW_PARAMS(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART) MCFG_SCREEN_UPDATE_DRIVER(super80_state, screen_update_super80) MCFG_SCREEN_PALETTE("palette") MCFG_PALETTE_ADD_MONOCHROME_GREEN("palette") MCFG_GFXDECODE_ADD("gfxdecode", "palette", super80) MCFG_DEFAULT_LAYOUT( layout_super80 ) MCFG_VIDEO_START_OVERRIDE(super80_state,super80) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette") MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) /* printer */ MCFG_CENTRONICS_ADD("centronics", centronics_printers, "image") MCFG_CENTRONICS_BUSY_HANDLER(DEVWRITELINE("cent_status_in", input_buffer_device, write_bit7)) MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics") MCFG_DEVICE_ADD("cent_status_in", INPUT_BUFFER, 0) /* quickload */ MCFG_QUICKLOAD_ADD("quickload", super80_state, super80, "bin", 3) /* cassette */ MCFG_CASSETTE_ADD( "cassette", super80_cassette_interface ) MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( super80d, super80 ) MCFG_GFXDECODE_MODIFY("gfxdecode", super80d) MCFG_SCREEN_MODIFY("screen") MCFG_SCREEN_UPDATE_DRIVER(super80_state, screen_update_super80d) MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( super80e, super80 ) MCFG_CPU_MODIFY("maincpu") MCFG_CPU_IO_MAP(super80e_io) MCFG_GFXDECODE_MODIFY("gfxdecode", super80e) MCFG_SCREEN_MODIFY("screen") MCFG_SCREEN_UPDATE_DRIVER(super80_state, screen_update_super80e) MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( super80m, super80 ) MCFG_CPU_MODIFY("maincpu") MCFG_CPU_PROGRAM_MAP(super80m_map) MCFG_GFXDECODE_MODIFY("gfxdecode", super80m) MCFG_PALETTE_MODIFY("palette") MCFG_PALETTE_ENTRIES(16) MCFG_PALETTE_INIT_OWNER(super80_state,super80m) MCFG_SCREEN_MODIFY("screen") MCFG_SCREEN_UPDATE_DRIVER(super80_state, screen_update_super80m) MCFG_SCREEN_VBLANK_DRIVER(super80_state, screen_eof_super80m) MACHINE_CONFIG_END static MACHINE_CONFIG_START( super80v, super80_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", Z80, MASTER_CLOCK/6) /* 2 MHz */ MCFG_CPU_PROGRAM_MAP(super80v_map) MCFG_CPU_IO_MAP(super80v_io) MCFG_CPU_CONFIG(super80_daisy_chain) MCFG_Z80PIO_ADD( "z80pio", MASTER_CLOCK/6, super80_pio_intf ) MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(50) MCFG_SCREEN_SIZE(SUPER80V_SCREEN_WIDTH, SUPER80V_SCREEN_HEIGHT) MCFG_SCREEN_VISIBLE_AREA(0, SUPER80V_SCREEN_WIDTH-1, 0, SUPER80V_SCREEN_HEIGHT-1) MCFG_SCREEN_UPDATE_DRIVER(super80_state, screen_update_super80v) MCFG_SCREEN_VBLANK_DRIVER(super80_state, screen_eof_super80m) MCFG_PALETTE_ADD("palette", 16) MCFG_PALETTE_INIT_OWNER(super80_state,super80m) MCFG_MC6845_ADD("crtc", MC6845, "screen", MASTER_CLOCK / SUPER80V_DOTS, super80v_crtc) MCFG_GFXDECODE_ADD("gfxdecode", "palette", super80v) MCFG_DEFAULT_LAYOUT( layout_super80 ) MCFG_VIDEO_START_OVERRIDE(super80_state,super80v) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette") MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) /* printer */ MCFG_CENTRONICS_ADD("centronics", centronics_printers, "image") MCFG_CENTRONICS_BUSY_HANDLER(DEVWRITELINE("cent_status_in", input_buffer_device, write_bit7)) MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics") MCFG_DEVICE_ADD("cent_status_in", INPUT_BUFFER, 0) /* quickload */ MCFG_QUICKLOAD_ADD("quickload", super80_state, super80, "bin", 3) /* cassette */ MCFG_CASSETTE_ADD( "cassette", super80_cassette_interface ) MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( super80r, super80v ) MCFG_CPU_MODIFY("maincpu") MCFG_CPU_IO_MAP(super80r_io) MACHINE_CONFIG_END /**************************** ROMS *****************************************************************/ ROM_START( super80 ) ROM_REGION(0x10000, "maincpu", 0) ROM_LOAD("super80.u26", 0xc000, 0x1000, CRC(6a6a9664) SHA1(2c4fcd943aa9bf7419d58fbc0e28ffb89ef22e0b) ) ROM_LOAD("super80.u33", 0xd000, 0x1000, CRC(cf8020a8) SHA1(2179a61f80372cd49e122ad3364773451531ae85) ) ROM_LOAD("super80.u42", 0xe000, 0x1000, CRC(a1c6cb75) SHA1(d644ca3b399c1a8902f365c6095e0bbdcea6733b) ) ROM_FILL( 0xf000, 0x1000, 0xff) /* This makes the screen show the FF character when O F1 F0 entered */ ROM_REGION(0x0400, "chargen", 0) // 2513 prom ROM_LOAD("super80.u27", 0x0000, 0x0400, CRC(d1e4b3c6) SHA1(3667b97c6136da4761937958f281609690af4081) ) ROM_END ROM_START( super80d ) ROM_REGION(0x10000, "maincpu", 0) ROM_SYSTEM_BIOS(0, "super80d", "V2.2") ROMX_LOAD("super80d.u26", 0xc000, 0x1000, CRC(cebd2613) SHA1(87b94cc101a5948ce590211c68272e27f4cbe95a), ROM_BIOS(1)) ROM_SYSTEM_BIOS(1, "super80f", "MDS (original)") ROMX_LOAD("super80f.u26", 0xc000, 0x1000, CRC(d39775f0) SHA1(b47298ee028924612e9728bb2debd0f47399add7), ROM_BIOS(2)) ROM_SYSTEM_BIOS(2, "super80g", "MDS (upgraded)") ROMX_LOAD("super80g.u26", 0xc000, 0x1000, CRC(7386f507) SHA1(69d7627033d62bd4e886ccc136e89f1524d38f47), ROM_BIOS(3)) ROM_LOAD("super80.u33", 0xd000, 0x1000, CRC(cf8020a8) SHA1(2179a61f80372cd49e122ad3364773451531ae85) ) ROM_LOAD("super80.u42", 0xe000, 0x1000, CRC(a1c6cb75) SHA1(d644ca3b399c1a8902f365c6095e0bbdcea6733b) ) ROM_FILL( 0xf000, 0x1000, 0xff) ROM_REGION(0x0800, "chargen", 0) // 2716 eprom ROM_LOAD("super80d.u27", 0x0000, 0x0800, CRC(cb4c81e2) SHA1(8096f21c914fa76df5d23f74b1f7f83bd8645783) ) ROM_END ROM_START( super80e ) ROM_REGION(0x10000, "maincpu", 0) ROM_LOAD("super80e.u26", 0xc000, 0x1000, CRC(bdc668f8) SHA1(3ae30b3cab599fca77d5e461f3ec1acf404caf07) ) ROM_LOAD("super80.u33", 0xd000, 0x1000, CRC(cf8020a8) SHA1(2179a61f80372cd49e122ad3364773451531ae85) ) ROM_LOAD("super80.u42", 0xe000, 0x1000, CRC(a1c6cb75) SHA1(d644ca3b399c1a8902f365c6095e0bbdcea6733b) ) ROM_FILL( 0xf000, 0x1000, 0xff) ROM_REGION(0x1000, "chargen", 0) // 2732 eprom ROM_LOAD("super80e.u27", 0x0000, 0x1000, CRC(ebe763a7) SHA1(ffaa6d6a2c5dacc5a6651514e6707175a32e83e8) ) ROM_END ROM_START( super80m ) ROM_REGION(0x10000, "maincpu", 0) ROM_SYSTEM_BIOS(0, "8r0", "8R0") ROMX_LOAD("s80-8r0.u26", 0xc000, 0x1000, CRC(48d410d8) SHA1(750d984abc013a3344628300288f6d1ba140a95f), ROM_BIOS(1) ) ROMX_LOAD("s80-8r0.u33", 0xd000, 0x1000, CRC(9765793e) SHA1(4951b127888c1f3153004cc9fb386099b408f52c), ROM_BIOS(1) ) ROMX_LOAD("s80-8r0.u42", 0xe000, 0x1000, CRC(5f65d94b) SHA1(fe26b54dec14e1c4911d996c9ebd084a38dcb691), ROM_BIOS(1) ) #if 0 /* Temporary patch to fix crash when lprinting a tab */ ROM_FILL(0xcc44,1,0x46) ROM_FILL(0xcc45,1,0xc5) ROM_FILL(0xcc46,1,0x06) ROM_FILL(0xcc47,1,0x20) ROM_FILL(0xcc48,1,0xcd) ROM_FILL(0xcc49,1,0xc7) ROM_FILL(0xcc4a,1,0xcb) ROM_FILL(0xcc4b,1,0xc1) ROM_FILL(0xcc4c,1,0x10) ROM_FILL(0xcc4d,1,0xf7) ROM_FILL(0xcc4e,1,0x00) ROM_FILL(0xcc4f,1,0x00) #endif ROM_SYSTEM_BIOS(1, "v37", "V3.7") ROMX_LOAD("s80-v37.u26", 0xc000, 0x1000, CRC(46043035) SHA1(1765105df4e4af83d56cafb88e158ed462d4709e), ROM_BIOS(2) ) ROMX_LOAD("s80-v37.u33", 0xd000, 0x1000, CRC(afb52b15) SHA1(0a2c25834074ce44bf12ac8532b4add492bcf950), ROM_BIOS(2) ) ROMX_LOAD("s80-v37.u42", 0xe000, 0x1000, CRC(7344b27a) SHA1(f43fc47ddb5c12bffffa63488301cd5eb386cc9a), ROM_BIOS(2) ) ROM_SYSTEM_BIOS(2, "8r2", "8R2") ROMX_LOAD("s80-8r2.u26", 0xc000, 0x1000, CRC(1e166c8c) SHA1(15647614be9300cdd2956da913e83234c36b36a9), ROM_BIOS(3) ) ROMX_LOAD("s80-8r0.u33", 0xd000, 0x1000, CRC(9765793e) SHA1(4951b127888c1f3153004cc9fb386099b408f52c), ROM_BIOS(3) ) ROMX_LOAD("s80-8r0.u42", 0xe000, 0x1000, CRC(5f65d94b) SHA1(fe26b54dec14e1c4911d996c9ebd084a38dcb691), ROM_BIOS(3) ) ROM_SYSTEM_BIOS(3, "8r3", "8R3") ROMX_LOAD("s80-8r3.u26", 0xc000, 0x1000, CRC(ee7dd90b) SHA1(c53f8eef82e8f943642f6ddfc2cb1bfdc32d25ca), ROM_BIOS(4) ) ROMX_LOAD("s80-8r0.u33", 0xd000, 0x1000, CRC(9765793e) SHA1(4951b127888c1f3153004cc9fb386099b408f52c), ROM_BIOS(4) ) ROMX_LOAD("s80-8r0.u42", 0xe000, 0x1000, CRC(5f65d94b) SHA1(fe26b54dec14e1c4911d996c9ebd084a38dcb691), ROM_BIOS(4) ) ROM_SYSTEM_BIOS(4, "8r4", "8R4") ROMX_LOAD("s80-8r4.u26", 0xc000, 0x1000, CRC(637d001d) SHA1(f26b5ecc33fd44b05b1f199d79e0f072ec8d0e23), ROM_BIOS(5) ) ROMX_LOAD("s80-8r0.u33", 0xd000, 0x1000, CRC(9765793e) SHA1(4951b127888c1f3153004cc9fb386099b408f52c), ROM_BIOS(5) ) ROMX_LOAD("s80-8r0.u42", 0xe000, 0x1000, CRC(5f65d94b) SHA1(fe26b54dec14e1c4911d996c9ebd084a38dcb691), ROM_BIOS(5) ) ROM_SYSTEM_BIOS(5, "8r5", "8R5") ROMX_LOAD("s80-8r5.u26", 0xc000, 0x1000, CRC(294f217c) SHA1(f352d54e84e94bf299726dc3af4eb7b2d06d317c), ROM_BIOS(6) ) ROMX_LOAD("s80-8r0.u33", 0xd000, 0x1000, CRC(9765793e) SHA1(4951b127888c1f3153004cc9fb386099b408f52c), ROM_BIOS(6) ) ROMX_LOAD("s80-8r0.u42", 0xe000, 0x1000, CRC(5f65d94b) SHA1(fe26b54dec14e1c4911d996c9ebd084a38dcb691), ROM_BIOS(6) ) ROM_REGION(0x1800, "chargen", 0) ROM_LOAD("super80e.u27", 0x0000, 0x1000, CRC(ebe763a7) SHA1(ffaa6d6a2c5dacc5a6651514e6707175a32e83e8) ) ROM_LOAD("super80d.u27", 0x1000, 0x0800, CRC(cb4c81e2) SHA1(8096f21c914fa76df5d23f74b1f7f83bd8645783) ) ROM_END ROM_START( super80r ) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_SYSTEM_BIOS(0, "super80r", "MCE (original)") ROMX_LOAD("super80r.u26", 0xc000, 0x1000, CRC(01bb6406) SHA1(8e275ecf5141b93f86e45ff8a735b965ea3e8d44), ROM_BIOS(1)) ROM_SYSTEM_BIOS(1, "super80s", "MCE (upgraded)") ROMX_LOAD("super80s.u26", 0xc000, 0x1000, CRC(3e29d307) SHA1(b3f4667633e0a4eb8577e39b5bd22e1f0bfbc0a9), ROM_BIOS(2)) ROM_LOAD("super80.u33", 0xd000, 0x1000, CRC(cf8020a8) SHA1(2179a61f80372cd49e122ad3364773451531ae85) ) ROM_LOAD("super80.u42", 0xe000, 0x1000, CRC(a1c6cb75) SHA1(d644ca3b399c1a8902f365c6095e0bbdcea6733b) ) ROM_LOAD("s80hmce.ic24", 0xf000, 0x0800, CRC(a6488a1e) SHA1(7ba613d70a37a6b738dcd80c2bb9988ff1f011ef) ) ROM_REGION( 0x1000, "videoram", ROMREGION_ERASEFF ) ROM_END ROM_START( super80v ) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD("s80-v37v.u26", 0xc000, 0x1000, CRC(01e0c0dd) SHA1(ef66af9c44c651c65a21d5bda939ffa100078c08) ) ROM_LOAD("s80-v37v.u33", 0xd000, 0x1000, CRC(812ad777) SHA1(04f355bea3470a7d9ea23bb2811f6af7d81dc400) ) ROM_LOAD("s80-v37v.u42", 0xe000, 0x1000, CRC(e02e736e) SHA1(57b0264c805da99234ab5e8e028fca456851a4f9) ) ROM_LOAD("s80hmce.ic24", 0xf000, 0x0800, CRC(a6488a1e) SHA1(7ba613d70a37a6b738dcd80c2bb9988ff1f011ef) ) ROM_REGION( 0x1000, "videoram", ROMREGION_ERASEFF ) ROM_REGION( 0x1000, "colorram", ROMREGION_ERASEFF ) ROM_END /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */ COMP( 1981, super80, 0, 0, super80, super80, super80_state, super80, "Dick Smith Electronics","Super-80 (V1.2)" , 0) COMP( 1981, super80d, super80, 0, super80d, super80d, super80_state, super80, "Dick Smith Electronics","Super-80 (V2.2)" , 0) COMP( 1981, super80e, super80, 0, super80e, super80d, super80_state, super80, "Dick Smith Electronics","Super-80 (El Graphix 4)" , GAME_UNOFFICIAL) COMP( 1981, super80m, super80, 0, super80m, super80m, super80_state, super80, "Dick Smith Electronics","Super-80 (with colour)" , GAME_UNOFFICIAL) COMP( 1981, super80r, super80, 0, super80r, super80r, super80_state, super80v, "Dick Smith Electronics","Super-80 (with VDUEB)" , GAME_UNOFFICIAL) COMP( 1981, super80v, super80, 0, super80v, super80v, super80_state, super80v, "Dick Smith Electronics","Super-80 (with enhanced VDUEB)" , GAME_UNOFFICIAL)