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skeleton/blaucds32.cpp: Skeleton driver for Blaupunkt CDS 32-ID terminal #13883

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skeleton/blaucds32.cpp: Skeleton driver for Blaupunkt CDS 32-ID terminal #13883

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956c798
skeleton/terminal.cpp: Add Blaupunkt CDS 32_ID terminal
clawgrip Jun 30, 2025
78ae63c
mame.lst: Add 'blaucds32'
clawgrip Jun 30, 2025
aec60cc
Add it on a separate driver
clawgrip Jul 4, 2025
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3 changes: 3 additions & 0 deletions src/mame/mame.lst
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Original file line number Diff line number Diff line change
Expand Up @@ -42940,6 +42940,9 @@ biortmfp
bitgrpha
bitgrphb

@source:skeleton/blaucds32.cpp
blaucds32

@source:skeleton/bolsaint.cpp
bolsaint

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146 changes: 146 additions & 0 deletions src/mame/skeleton/blaucds32.cpp
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// license:BSD-3-Clause
// copyright-holders:

/*
Skeleton driver for Blaupunkt CDS 32-ID terminal with colour screen.
More hardware inforation and photos: https://www.oldcomputers.es/terminal-blaupunkt-cds-32-id/

Hardware setup:

Printer PCB (silkscreened as "BLAUPUNKT BTX-DRUCKER-INTERFACE TYP 8668 305 585")
____________________________________________________________________________
| ___________ ___________ ___________ ___________ |
__|__ |CONN_MAIN_| |SN74ALS174N |SN74LS164N| |SN74ALS161BN |
| | ___________ ___________ ___________ ___________ |
|DB15 ||SN74LS367AN |SN74LS02N_| |SN74LS244N| |SN74LS374N| |
| FEM | __________________________ ________________ |
| | ___________ | Motorola MC6821P | | NEC D4016C-3 | |
| ||SN74LS367AN | | | | |
|_____| |_________________________| |_______________| |
| Xtal __________________________ ___________ ___________ |
|_ 400 kHz | Motorola MC6802P | |SN74LS161AN |SN74AS04N_| |
- | | | ___________ ___________ |
-_|<- Dips x 4 |_________________________| |SN74LS161AN |SN74AS02N_| |
| ___________ ________________ ___________ ___________ |
| |_MC14069U_| | EPROM | |SN74LS161AN |SN74LS00N_| |
| |_______________| |
|___________________________________________________________________________|

Main PCB
_____________________________________________________________________________
| _______________ _______________ ___________ |
| | NEC D4016C-3 | | NEC D4016C-3 | |PC74HCT367P |
| |______________| |______________| __________ |
| ___________ ___________ CONN PRINTER |
| |CD74HCT365E |CD74HCT373E Xtal 6 MHz |
| ___________ ___________ ____________________ |
| |CD74HCT365E |CD74HCT373E | M4613D/A | |
| ____________ ___________ | 4782 DUG8629 | |
| |CD74HCT373E| |CD74HCT365E |___________________| _____________ |
| ___________ ___________ ___ ______________ | ASTEC | |
| |CD74HCT86E| |_N82S153N_| | | | NMC9816AN-25| | AD1D12A10 | |
| _____________________ Xtal | | |_____________| |_____________| |
| | MAB 8031AH 12P | 11.0592 |_<-CD74HCT245E______ |
| | | MHz | D4016C-3 | |
| |____________________| |_____________| |
| ______________ |
| | EPROM | |
| |_____________| |
| |
|____ |
| ----------------------------------------- |
| -------------- V24 INTERFACE ------------ |
|_______________________ ___ ___ ___ ________________|
|____| |____| |____| |____|
Keyboard Tape CVS Modem

V24 Interface riser PCB
____________________________________________________________
| ___________ ___________ ___________ ___________ |
| |_SN75189N_| |_SN75188N_| |PC74HCT00P| |PC74HCT157P |
|_____________________ |
|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|

Keyboard PCB
___________________________________________________________________________________________
| _____________ ___________ ___________________ ____________ |
| |CD74HCT4514E| |_74LS244N_| | M5L8039P-11 | | EPROM | ___________ |
| |____________| Xtal |__________________| |___________| |PC74HCT373P |
|________________ 9.216 MHz _______________________________________________________________|

*/

#include "emu.h"

#include "cpu/m6800/m6800.h"
#include "cpu/mcs48/mcs48.h"
#include "cpu/mcs51/mcs51.h"

#include "machine/6821pia.h"

namespace {

class blaucds32_state : public driver_device
{
public:
blaucds32_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu")
{ }

void blaucds32(machine_config &config);

protected:
virtual void machine_start() override ATTR_COLD;
virtual void machine_reset() override ATTR_COLD;

required_device<cpu_device> m_maincpu;
};

void blaucds32_state::machine_start()
{
}

void blaucds32_state::machine_reset()
{
}

static INPUT_PORTS_START( blaucds32 )
// Printer interface config
PORT_START("DSW1")
PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW1:1")
PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW1:2")
PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW1:3")
PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW1:4")
INPUT_PORTS_END

void blaucds32_state::blaucds32(machine_config &config)
{
I8031(config, m_maincpu, 11.0592_MHz_XTAL);

// Printer interface
M6802(config, "printercpu", 400_kHz_XTAL); // Motorola MC6802P
PIA6821(config, "pia"); // Motorola MC6821P

// Cherry 601-1415 keyboard (TODO: Convert to device)
I8039(config, "kbdc", 9.216_MHz_XTAL); // Mitsubishi M5L8039P-11
}

ROM_START( blaucds32 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "v4292_b0147-00.v4292", 0x00000, 0x10000, CRC(a25d8966) SHA1(72298dd4f3d8bb333c545fec2683bcae4bb18e26) )

ROM_REGION( 0x2000, "printercpu", 0 )
ROM_LOAD( "v5270_b0141-01.v270", 0x00000, 0x02000, CRC(95943b74) SHA1(4554b796b75c6790d07dc4bf5278df00f00b6804) )

ROM_REGION( 0x800, "keyboard", 0 )
ROM_LOAD( "426.bin", 0x00000, 0x00800, CRC(0465f6a7) SHA1(14d9d9ae58baad2f7ccbf1f35ef8599e32ec1ed1) )

ROM_REGION( 0x0eb, "prom", 0 )
ROM_LOAD( "n82s153n.v4245", 0x00000, 0x000eb, NO_DUMP ) // On main PCB
ROM_END
} // anonymous namespace


// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 19??, blaucds32, 0, 0, blaucds32, blaucds32, blaucds32_state, empty_init, "Blaupunkt", "CDS 32-ID", MACHINE_NO_SOUND | MACHINE_NOT_WORKING )
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