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dbox: added sda5708 LED dot matrix display (nw)

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This commit is contained in:
Joakim Larsson Edstrom 2017-07-17 13:47:49 +02:00
parent 4ae48e9865
commit 272dbaf101
1 changed files with 116 additions and 16 deletions
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132
src/mame/drivers/dbox.cpp
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@ -88,7 +88,9 @@
* 0x00FFF700-0x00FFF721 Serial devices offset to SIM40 * 0x00FFF700-0x00FFF721 Serial devices offset to SIM40
* 0x00FFF600-0x00FFF67F Timers offset to SIM40 * 0x00FFF600-0x00FFF67F Timers offset to SIM40
* 0x00FFF000-0x00FFF07F SIM40 programmed base adress (MCR) * 0x00FFF000-0x00FFF07F SIM40 programmed base adress (MCR)
* 0x00700000-0x008fffff RAM * 0x00700000-0x0077ffff RAM
* 0x00780000-0x007807ff I/O area
* 0x00800000-0x008fffff RAM
* 0x00000000-0x0001ffff bootstrap * 0x00000000-0x0001ffff bootstrap
* -------------------------------------------------------------------------- * --------------------------------------------------------------------------
* *
@ -106,14 +108,14 @@
* SIM40 + 0x0700: 0x00 Serial port * SIM40 + 0x0700: 0x00 Serial port
* SIM40 + 0x071F: 0xFF Serial port * SIM40 + 0x071F: 0xFF Serial port
* SIM40 + 0x0004: 0x7F03 SYNCR * SIM40 + 0x0004: 0x7F03 SYNCR
* SIM40 + 0x0040: 0x003FFFF5 CS0 mask 1 * SIM40 + 0x0040: 0x003FFFF5 CS0 mask 1 - block size = 4194304 (4MB)
* SIM40 + 0x0044: 0x00000003 CS0 base 1 * SIM40 + 0x0044: 0x00000003 CS0 base 1 - base addr = 0x000000
* SIM40 + 0x0048: 0x003FFFF5 CS1 mask 1 * SIM40 + 0x0048: 0x003FFFF5 CS1 mask 1 - block size = 4194304 (4MB)
* SIM40 + 0x004C: 0x00800003 CS1 base 1 * SIM40 + 0x004C: 0x00800003 CS1 base 1 - base addr = 0x
* SIM40 + 0x0050: 0x00007FFF CS2 mask 1 * SIM40 + 0x0050: 0x00007FFF CS2 mask 1 - block size = 65536 (64KB)
* SIM40 + 0x0054: 0x00700003 CS2 base 1 * SIM40 + 0x0054: 0x00700003 CS2 base 1
* SIM40 + 0x0058: 0x000007F2 CS3 mask 1 * SIM40 + 0x0058: 0x000007F2 CS3 mask 1 - block size = 2048 (2KB)
* SIM40 + 0x005C: 0x00700003 CS3 base 1 * SIM40 + 0x005C: 0x00780003 CS3 base 1
* SIM40 + 0x001F: 0x40 PBARB Port B Pin Assignment * SIM40 + 0x001F: 0x40 PBARB Port B Pin Assignment
* *
* ------------------------------------------------------------- * -------------------------------------------------------------
@ -272,6 +274,38 @@
* SIM40 + 0x0640: 0x03 MCR Timer 2 * SIM40 + 0x0640: 0x03 MCR Timer 2
* tbc... * tbc...
* *
* LED Dot Matrix Display hookup
* -------------------------------------
* "DISPLAY CONN ALT" connected to the SDA5708
* pin signal connected to
* 1 VCC +5v
* 2 LOAD1* PA2 68340 pin 121 IP01
* 3 DATA D8 68340 pin 134 IP01
* 4 SDCLK Q6 74138 pin 9 IP12
* 5 RESET* Q4 74259 pin 9 IP16
* 6 GND GND
*
* IP12 74138 hookup
* pin signal connected to
* 1 A0 A8 68340 pin 46 IP01
* 2 A1 A9 68340 pin 47 IP01
* 3 A2 A10 68340 pin 48 IP01
* 4 E1* CS3 68340 pin 5 IP01
* 5 E2* CS3 68340 pin 5 IP01
* 6 E3 +5v
* 9 Q6 SDCLK SDA5708 pin 4
* 14 Q1 Enable* 74259 pin 14 IP16
*
* IP16 74259 hookup
* pin signal connected to
* 1 A0 A0 68340 pin 113 IP01
* 2 A1 A1 68340 pin 37 IP01
* 3 A2 A2 68340 pin 38 IP01
* 9 Q4 Reset* SDA5708 pin 5
* 13 D D8 68340 pin 134 IP01
* 14 Enable* Q1 74138 pin 14 IP12
* 15 Clear* System reset
*
* Identified low level drivers in firmware * Identified low level drivers in firmware
* ---------------------------------------- * ----------------------------------------
* 800420..80046C : Some PORT A serialisation routine for the * 800420..80046C : Some PORT A serialisation routine for the
@ -294,8 +328,6 @@
* ---------------------------------------------------------- * ----------------------------------------------------------
* *
* TODO: * TODO:
* - Dump the ROMs
* - Dump/Find bootable software
* - Setup a working address map * - Setup a working address map
* - Fix debug terminal * - Fix debug terminal
* - TBC * - TBC
@ -305,26 +337,83 @@
#include "emu.h" #include "emu.h"
#include "machine/68340.h" #include "machine/68340.h"
#include "video/sda5708.h"
#include "machine/latch8.h" // IP16
//**************************************************************************
// MACROS / CONSTANTS
//**************************************************************************
//#define LOG_GENERAL (1U << 0) // Already defined in logmacro.h
#define LOG_SETUP (1U << 1)
#define LOG_DISPLAY (1U << 2)
//#define VERBOSE (LOG_GENERAL|LOG_SETUP|LOG_DISPLAY)
//#define LOG_OUTPUT_FUNC printf
#include "logmacro.h"
//#define LOG(...) LOGMASKED(LOG_GENERAL, __VA_ARGS__) // Already defined in logmacro.h
#define LOGSETUP(...) LOGMASKED(LOG_SETUP, __VA_ARGS__)
#define LOGDISPLAY(...) LOGMASKED(LOG_DISPLAY, __VA_ARGS__)
#ifdef _MSC_VER
#define FUNCNAME __func__
#define LLFORMAT "%I64d"
#else
#define FUNCNAME __PRETTY_FUNCTION__
#define LLFORMAT "%lld"
#endif
class dbox_state : public driver_device class dbox_state : public driver_device
{ {
public: public:
dbox_state(const machine_config &mconfig, device_type type, const char *tag) dbox_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag), : driver_device(mconfig, type, tag)
m_maincpu(*this, "maincpu"){ } , m_maincpu(*this, "maincpu")
, m_display(*this, "display")
, m_ip16_74259(*this, "hct259.ip16")
{ }
required_device<m68340_cpu_device> m_maincpu; required_device<m68340_cpu_device> m_maincpu;
required_device<sda5708_device> m_display;
required_device<latch8_device> m_ip16_74259;
virtual void machine_reset() override; virtual void machine_reset() override;
DECLARE_DRIVER_INIT(dbox); DECLARE_DRIVER_INIT(dbox);
DECLARE_WRITE8_MEMBER (sda5708_reset);
DECLARE_WRITE8_MEMBER (sda5708_clk);
DECLARE_WRITE8_MEMBER(write_pa);
}; };
void dbox_state::machine_reset() void dbox_state::machine_reset()
{ {
LOG("%s\n", FUNCNAME);
} }
// TODO: Hookup the reset latch correctly
WRITE8_MEMBER (dbox_state::sda5708_reset){
LOGDISPLAY("%s - not implemented\n", FUNCNAME);
}
WRITE8_MEMBER (dbox_state::sda5708_clk){
LOGDISPLAY("%s\n", FUNCNAME);
m_display->sdclk_w(CLEAR_LINE);
m_display->data_w((0x80 & data) != 0 ? ASSERT_LINE : CLEAR_LINE);
m_display->sdclk_w(ASSERT_LINE);
}
WRITE8_MEMBER (dbox_state::write_pa){
LOGDISPLAY("%s\n", FUNCNAME);
m_display->load_w((0x04 & data) == 0 ? ASSERT_LINE : CLEAR_LINE);
}
static ADDRESS_MAP_START( dbox_map, AS_PROGRAM, 32, dbox_state ) static ADDRESS_MAP_START( dbox_map, AS_PROGRAM, 32, dbox_state )
AM_RANGE(0x000000, 0x01ffff) AM_ROM AM_REGION("maincpu", 0) AM_RANGE(0x000000, 0x0fffff) AM_ROM AM_REGION("maincpu", 0)
AM_RANGE(0x700000, 0x8fffff) AM_RAM AM_RANGE(0x700000, 0x77ffff) AM_RAM // CS2
// AM_RANGE(0x780000, 0x7807ff) AM_RAM // CS3
AM_RANGE(0x780100, 0x7801ff) AM_WRITE8(sda5708_reset, 0xffffffff)
AM_RANGE(0x780600, 0x7806ff) AM_WRITE8(sda5708_clk, 0xffffffff)
AM_RANGE(0x800000, 0x8fffff) AM_RAM // CS1
ADDRESS_MAP_END ADDRESS_MAP_END
/* Input ports */ /* Input ports */
@ -334,16 +423,27 @@ INPUT_PORTS_END
static MACHINE_CONFIG_START( dbox ) static MACHINE_CONFIG_START( dbox )
MCFG_CPU_ADD("maincpu", M68340, XTAL_16MHz) MCFG_CPU_ADD("maincpu", M68340, XTAL_16MHz)
MCFG_CPU_PROGRAM_MAP(dbox_map) MCFG_CPU_PROGRAM_MAP(dbox_map)
MCFG_MC68340_PA_OUTPUT_CB(WRITE8(dbox_state, write_pa))
/* LED Matrix Display */
MCFG_SDA5708_ADD("display")
/* IP16 74256 8 bit latch */
MCFG_LATCH8_ADD("hct259.ip16")
MCFG_LATCH8_WRITE_4(DEVWRITELINE("display", sda5708_device, reset_w))
MACHINE_CONFIG_END MACHINE_CONFIG_END
DRIVER_INIT_MEMBER(dbox_state, dbox) DRIVER_INIT_MEMBER(dbox_state, dbox)
{ {
} }
// TODO: Figure out correct ROM address map
// TODO: Figure out what DVB2000 is doing
ROM_START( dbox ) ROM_START( dbox )
ROM_REGION(0x1000000, "maincpu", 0) ROM_REGION(0x1000000, "maincpu", 0)
// ROM_LOAD16_WORD( "dvb2000.bin", 0x000000, 0x8b742, CRC(5b21c455) SHA1(1e7654c37dfa65d1b8ac2469cdda82f91b47b3c7) ) // ROM_LOAD16_WORD( "dvb2000.bin", 0x000000, 0x08b742, CRC(5b21c455) SHA1(1e7654c37dfa65d1b8ac2469cdda82f91b47b3c7) )
ROM_LOAD16_WORD( "nokboot.bin", 0x000000, 0x20000, CRC(0ff53e1f) SHA1(52002ee22c032775dac383d408c44abe9244724f) ) ROM_LOAD16_WORD( "nokboot.bin", 0x000000, 0x020000, CRC(0ff53e1f) SHA1(52002ee22c032775dac383d408c44abe9244724f) )
ROM_END ROM_END
COMP( 1996, dbox, 0, 0, dbox, dbox, dbox_state, dbox, "Nokia Multimedia", "D-box 1, Kirsch gruppe", MACHINE_IS_SKELETON ) COMP( 1996, dbox, 0, 0, dbox, dbox, dbox_state, dbox, "Nokia Multimedia", "D-box 1, Kirsch gruppe", MACHINE_IS_SKELETON )