diff --git a/src/mess/drivers/hprot1.c b/src/mess/drivers/hprot1.c index bcac37914d1..508094c265b 100644 --- a/src/mess/drivers/hprot1.c +++ b/src/mess/drivers/hprot1.c @@ -1,6 +1,6 @@ /*************************************************************************** - HENRY Prot I - brazilian document timestamp printer + HENRY Prot I/II - brazilian document timestamp printers http://www.dataponto.com.br/protocoladores-prot1.html Driver by Felipe Sanches @@ -12,6 +12,12 @@ Changelog: + 2014 JUN 13 [Felipe Sanches]: + * new derivative "CARD I PCB rev.08A" + * new derivative "CARD II PCB rev.6" + * fixed LCD rendering (now both lines are displayed properly) + * inverted logic of the inputs so that now we can navigate the menu + 2014 JAN 03 [Felipe Sanches]: * Initial driver skeleton * Address lines bitswaping @@ -20,6 +26,25 @@ TO-DO list: +======= hprotr8a =========== +Loops during boot displaying an error message related to low power supply voltage. +We need to emulate the ADM695AN chip (Microprocessor Supervisory Circuits) in order to properly boot the device. + +======= hprot2r6 =========== +There are unhandled memory writes at 0xE000 and 0xA000 + +LCD commands are sent, but nothing shows up on screen. +The commands sent are supposed to display the message: + +"*Pouca Energia*" (LCD cmds range: 80-8F) (cmds logged but not displayed on screen) +"* no Sistema *" (LCD cmds range: C0-CF) (cmds logged but not displayed on screen) + +which means something like "too little energy for the system to operate". +We need to emulate the ADM695AN chip (Microprocessor Supervisory Circuits) in order to properly boot the device. + +Infinite loop is reached at address 0x7699 +======= hprot1 =========== + There seems to be an eeprom or a realtime clock placed at U2 (DIP8): pin1 -> 8031 pin 14 (T0: Timer 0 external input) pin2 -> crystal at X2 (labeled 32.768) @@ -30,25 +55,12 @@ TO-DO list: pin7 -> 8031 pin 4 (Port 1 bit 3) pin8 -> VCC -(no context): unmapped io memory write to 20003 = FF & FF -(no context): unmapped io memory write to 20002 = FF & FF -(no context): unmapped io memory write to 20001 = FF & FF -(no context): unmapped io memory write to 20000 = FF & FF -':maincpu' (01EB): unmapped io memory write to 20001 = 7F & FF -':maincpu' (01EE): unmapped io memory write to 20003 = FF & FF -':maincpu' (01F0): unmapped io memory write to 20001 = 77 & FF -':maincpu' (3500): unmapped io memory write to 20003 = FF & FF -':maincpu' (0208): unmapped io memory write to 20001 = 77 & FF -':maincpu' (13F7): unmapped io memory write to 20001 = 77 & FF -':maincpu' (13EF): unmapped io memory write to 20001 = 67 & FF -':maincpu' (13F7): unmapped io memory write to 20001 = 77 & FF -The last 2 lines repeat endlessly. - ****************************************************************************/ #include "emu.h" #include "cpu/mcs51/mcs51.h" #include "video/hd44780.h" +#include "sound/speaker.h" #include "rendlay.h" class hprot1_state : public driver_device @@ -100,8 +112,8 @@ DRIVER_INIT_MEMBER( hprot1_state, hprot1 ) //11?? 00?? ??11 ???? read command //mirror=0x33cf -//write: 0xc400 => U12 (?) -//write: 0xc800 => U11 (?) +//write: 0xc400 => U12 (74373 - possibly for the dot matrix printhead ?) +//write: 0xc800 => U11 (74373 - possibly for the dot matrix printhead ?) //read: 0xc020 => display //write: 0xc000 => display //write: 0xc010 => display @@ -110,21 +122,64 @@ DRIVER_INIT_MEMBER( hprot1_state, hprot1 ) static ADDRESS_MAP_START(i80c31_io, AS_IO, 8, hprot1_state) AM_RANGE(0x0000,0x7fff) AM_RAM - AM_RANGE(0xc000,0xc000) AM_MIRROR(0x33cf) AM_DEVWRITE("hd44780", hd44780_device, control_write) - AM_RANGE(0xc010,0xc010) AM_MIRROR(0x33cf) AM_DEVWRITE("hd44780", hd44780_device, data_write) - AM_RANGE(0xc020,0xc020) AM_MIRROR(0x33cf) AM_DEVREAD("hd44780", hd44780_device, control_read) - AM_RANGE(0xc030,0xc030) AM_MIRROR(0x33cf) AM_DEVREAD("hd44780", hd44780_device, data_read) +/*TODO: verify the mirror mask value for the HD44780 device */ + AM_RANGE(0xc000,0xc000) AM_MIRROR(0x13cf) AM_DEVWRITE("hd44780", hd44780_device, control_write) + AM_RANGE(0xc010,0xc010) AM_MIRROR(0x13cf) AM_DEVWRITE("hd44780", hd44780_device, data_write) + AM_RANGE(0xc020,0xc020) AM_MIRROR(0x13cf) AM_DEVREAD("hd44780", hd44780_device, control_read) + AM_RANGE(0xc030,0xc030) AM_MIRROR(0x13cf) AM_DEVREAD("hd44780", hd44780_device, data_read) +/*TODO: attach the watchdog/brownout reset device: + AM_RANGE(0xe000,0xe0??) AM_MIRROR(?) AM_DEVREAD("adm965an", adm965an_device, data_read) */ + //AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READWRITE(henry_io_r, henry_io_w) AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READ(henry_io_r) ADDRESS_MAP_END static INPUT_PORTS_START( hprot1 ) +/* FIXME: I am still unsure whether all these inputs are Active High or Active Low: */ PORT_START("inputs") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Upper Black Button") PORT_CODE(KEYCODE_A) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Lower Black Button") PORT_CODE(KEYCODE_B) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Blue Button") PORT_CODE(KEYCODE_C) + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Upper Black Button") PORT_CODE(KEYCODE_A) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Lower Black Button") PORT_CODE(KEYCODE_B) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Blue Button") PORT_CODE(KEYCODE_C) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Paper Detector") PORT_CODE(KEYCODE_D) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("XMIN Endstop") PORT_CODE(KEYCODE_E) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) +INPUT_PORTS_END + +static INPUT_PORTS_START( hprot_jumpers ) +/* +There is a set of 3 jumpers that switch the communications circuitry between a +RS232 chip (U8: MAX232AN) and a differential bus transceiver (U7: SN65176BP) + +It seems that all three jumpers must select the same configuration: +eighter differential bus or RS232. +And I don't see yet how this could affect the emulation of the device, so, for now, I'll +simply leave this note here but not actually include this details in the driver code. + + PORT_START("jumpers") + PORT_DIPNAME( 0x01, 0x01, "TX") + PORT_DIPSETTING( 0x01, "differential bus") + PORT_DIPSETTING( 0x00, "RS232") + PORT_DIPNAME( 0x02, 0x02, "RX") + PORT_DIPSETTING( 0x02, "differential bus") + PORT_DIPSETTING( 0x00, "RS232") + PORT_DIPNAME( 0x04, 0x04, "CPU-TX") + PORT_DIPSETTING( 0x04, "differential bus") + PORT_DIPSETTING( 0x00, "RS232") +*/ +INPUT_PORTS_END + +/* TODO: meanings for the jumpers may be different among machines, + so we may have to have individual declarations for each board. */ +static INPUT_PORTS_START( hprot2r6 ) + PORT_INCLUDE(hprot1) + PORT_INCLUDE(hprot_jumpers) +INPUT_PORTS_END + +static INPUT_PORTS_START( hprotr8a ) + PORT_INCLUDE(hprot1) + PORT_INCLUDE(hprot_jumpers) INPUT_PORTS_END void hprot1_state::machine_start() @@ -141,7 +196,7 @@ READ8_MEMBER(hprot1_state::henry_io_r) { case 0x01: { - UINT8 value = (ioport("inputs")->read()) & 0x67; + UINT8 value = ioport("inputs")->read(); #if LOG_IO_PORTS printf("value:%02X\n", value); #endif @@ -231,6 +286,19 @@ static GFXDECODE_START( hprot1 ) GFXDECODE_ENTRY( "hd44780:cgrom", 0x0000, henry_prot_charlayout, 0, 1 ) GFXDECODE_END +static HD44780_PIXEL_UPDATE(hprot1_pixel_update) +{ + if ( pos < 16 && line==0 ) + { + bitmap.pix16(y, pos*6 + x) = state; + } + + if ( pos >= 64 && pos < 80 && line==0 ) + { + bitmap.pix16(y+9,(pos-64)*6 + x) = state; + } +} + static MACHINE_CONFIG_START( hprot1, hprot1_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", I80C31, XTAL_10MHz) @@ -253,6 +321,40 @@ static MACHINE_CONFIG_START( hprot1, hprot1_state ) MCFG_HD44780_ADD("hd44780") MCFG_HD44780_LCD_SIZE(2, 16) + MCFG_HD44780_PIXEL_UPDATE_CB(hprot1_pixel_update) + + /* TODO: figure out which RTC chip is in use. */ + + /* TODO: emulate the ADM695AN chip (watchdog/brownout reset)*/ +MACHINE_CONFIG_END + +static MACHINE_CONFIG_DERIVED( hprotr8a, hprot1 ) + MCFG_CPU_REPLACE("maincpu", I80C31, 11059200) // value of X1 cristal on the PCB + MCFG_CPU_PROGRAM_MAP(i80c31_prg) + MCFG_CPU_IO_MAP(i80c31_io) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) + + /* TODO: add an RS232 interface (emulate MAX232N chip) + (the board has GND/VCC/RX/TX pins available in a connector) */ + + /* TODO: add an I2C interface (the board has GND/VCC/SDA/SCL pins available in a connector) */ +MACHINE_CONFIG_END + +static MACHINE_CONFIG_DERIVED( hprot2r6, hprot1 ) + MCFG_CPU_REPLACE("maincpu", I80C31, 11059200) // value of X1 cristal on the PCB + MCFG_CPU_PROGRAM_MAP(i80c31_prg) + MCFG_CPU_IO_MAP(i80c31_io) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) + + /* TODO: add an RS232 interface (emulate MAX232N chip) */ MACHINE_CONFIG_END ROM_START( hprot1 ) @@ -260,5 +362,22 @@ ROM_START( hprot1 ) ROM_LOAD( "henry_prot1_rev1_v19.bin", 0x00000, 0x10000, CRC(dd7787fd) SHA1(61a37dd406b3440d568bd6da75a9fdc8a0f0e1e3) ) ROM_END -/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */ -COMP( 2004, hprot1, 0, 0, hprot1, hprot1, hprot1_state, hprot1, "HENRY", "Henry Prot I v19 (REV.1)", GAME_IMPERFECT_GRAPHICS | GAME_NO_SOUND) +ROM_START( hprotr8a ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "hprot_card1_rev08a.u2", 0x00000, 0x10000, CRC(e827480f) SHA1(bd53e6cce9a0832ca01f1a485ddaab43c0baa136) ) +ROM_END + +ROM_START( hprot2r6 ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "hprot_card2_rev6.u2", 0x00000, 0x10000, CRC(791f2425) SHA1(70af8911a27921cac6d98a5cd07602a7f59c2848) ) +ROM_END + +/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */ +COMP( 2002, hprot1, 0, 0, hprot1, hprot1, hprot1_state, hprot1, "HENRY", "Henry Prot I v19 (REV.1)", GAME_IMPERFECT_GRAPHICS | GAME_NO_SOUND) +/* fw version: "R19" Release date: February 1st, 2002. */ + +COMP( 2006, hprotr8a, hprot1, 0, hprotr8a, hprotr8a, hprot1_state, hprot1, "HENRY", "Henry Prot CARD I (REV.08A)", GAME_NOT_WORKING) +/* fw version: "V6.5QI I" Release date: September 18th, 2006. */ + +COMP( 2003, hprot2r6, hprot1, 0, hprot2r6, hprot2r6, hprot1_state, hprot1, "HENRY", "Henry Prot CARD II (REV.6)", GAME_NOT_WORKING) +/* fw version: "V5.8CF II" Release date: June 23rd, 2003. */ diff --git a/src/mess/mess.lst b/src/mess/mess.lst index 9c667d575e8..fe00dd284b1 100644 --- a/src/mess/mess.lst +++ b/src/mess/mess.lst @@ -2380,6 +2380,8 @@ cpu09 ivg09 pulsarlb hprot1 +hprotr8a +hprot2r6 compclr2 m6805evs mx2178