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Diffstat (limited to 'src/mame/drivers/zaurus.cpp')
-rw-r--r--src/mame/drivers/zaurus.cpp67
1 files changed, 27 insertions, 40 deletions
diff --git a/src/mame/drivers/zaurus.cpp b/src/mame/drivers/zaurus.cpp
index 4a1cac86b38..8ca785c4901 100644
--- a/src/mame/drivers/zaurus.cpp
+++ b/src/mame/drivers/zaurus.cpp
@@ -1426,6 +1426,7 @@ public:
, m_pxa_periphs(*this, "pxa_periphs")
, m_maincpu(*this, "maincpu")
, m_ram(*this, "ram")
+ , m_power(*this, "PWR")
{ }
void zaurus_base(machine_config &config);
@@ -1434,6 +1435,8 @@ public:
void zaurus_pxa255(machine_config &config);
void zaurus_pxa270(machine_config &config);
+ DECLARE_INPUT_CHANGED_MEMBER( system_start );
+
private:
// driver_device overrides
virtual void machine_start() override;
@@ -1445,42 +1448,35 @@ private:
required_device<pxa255_periphs_device> m_pxa_periphs;
required_device<cpu_device> m_maincpu;
required_shared_ptr<uint32_t> m_ram;
-
- uint8_t m_rtc_tick;
- uint32_t rtc_r(offs_t offset);
- void rtc_w(offs_t offset, uint32_t data);
- TIMER_DEVICE_CALLBACK_MEMBER(rtc_irq_callback);
+ required_ioport m_power;
};
-
-uint32_t zaurus_state::rtc_r(offs_t offset)
-{
- osd_printf_debug("%08x\n", offset << 2);
-
- return 0;
-}
-
-void zaurus_state::rtc_w(offs_t offset, uint32_t data)
-{
- osd_printf_debug("%08x %08x\n", offset << 2, data);
-}
-
void zaurus_state::zaurus_map(address_map &map)
{
map(0x00000000, 0x001fffff).ram().region("firmware", 0);
- map(0x40900000, 0x4090000f).rw(FUNC(zaurus_state::rtc_r), FUNC(zaurus_state::rtc_w));
map(0x40000000, 0x400002ff).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::dma_r), FUNC(pxa255_periphs_device::dma_w));
map(0x40400000, 0x40400083).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::i2s_r), FUNC(pxa255_periphs_device::i2s_w));
+ map(0x40900000, 0x4090000f).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::rtc_r), FUNC(pxa255_periphs_device::rtc_w));
map(0x40a00000, 0x40a0001f).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::ostimer_r), FUNC(pxa255_periphs_device::ostimer_w));
map(0x40d00000, 0x40d00017).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::intc_r), FUNC(pxa255_periphs_device::intc_w));
map(0x40e00000, 0x40e0006b).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::gpio_r), FUNC(pxa255_periphs_device::gpio_w));
+ map(0x40f00000, 0x40f00037).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::power_r), FUNC(pxa255_periphs_device::power_w));
+ map(0x41300000, 0x4130000b).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::clocks_r), FUNC(pxa255_periphs_device::clocks_w));
map(0x44000000, 0x4400021f).rw(m_pxa_periphs, FUNC(pxa255_periphs_device::lcd_r), FUNC(pxa255_periphs_device::lcd_w));
map(0xa0000000, 0xa07fffff).ram().share("ram");
}
+INPUT_CHANGED_MEMBER( zaurus_state::system_start )
+{
+ m_pxa_periphs->gpio_bit_w(m_maincpu->space(AS_PROGRAM), 10, m_power->read());
+}
+
static INPUT_PORTS_START( zaurus )
+ PORT_START("PWR")
+ PORT_BIT( 0x00000001, IP_ACTIVE_HIGH, IPT_START1 ) PORT_NAME("Start System") PORT_CHANGED_MEMBER(DEVICE_SELF, zaurus_state, system_start, 0)
INPUT_PORTS_END
+
void zaurus_state::machine_start()
{
}
@@ -1489,27 +1485,9 @@ void zaurus_state::machine_reset()
{
}
-
-/* TODO: Hack */
-TIMER_DEVICE_CALLBACK_MEMBER(zaurus_state::rtc_irq_callback)
-{
-#if 1
- m_rtc_tick++;
- m_rtc_tick &= 1;
-
- if(m_rtc_tick & 1)
- m_pxa_periphs->set_irq_line(PXA255_INT_RTC_HZ, 1);
- else
- m_pxa_periphs->set_irq_line(PXA255_INT_RTC_HZ, 0);
-#else
- (void)m_rtc_tick;
-#endif
-}
-
void zaurus_state::zaurus_base(machine_config &config)
{
m_maincpu->set_addrmap(AS_PROGRAM, &zaurus_state::zaurus_map);
- TIMER(config, "rtc_timer").configure_periodic(FUNC(zaurus_state::rtc_irq_callback), attotime::from_hz(XTAL(32'768)));
}
void zaurus_state::zaurus_sa1110(machine_config &config)
@@ -1521,7 +1499,7 @@ void zaurus_state::zaurus_sa1110(machine_config &config)
void zaurus_state::zaurus_pxa250(machine_config &config)
{
- PXA255(config, m_maincpu, PXA250_CLOCK); // TODO: Correct CPU type
+ PXA250(config, m_maincpu, PXA250_CLOCK);
PXA255_PERIPHERALS(config, m_pxa_periphs, PXA250_CLOCK, m_maincpu); // TODO: Correct peripherals
zaurus_base(config);
}
@@ -1535,7 +1513,7 @@ void zaurus_state::zaurus_pxa255(machine_config &config)
void zaurus_state::zaurus_pxa270(machine_config &config)
{
- PXA255(config, m_maincpu, PXA270_CLOCK); // TODO: Correct CPU type
+ PXA270(config, m_maincpu, PXA270_CLOCK);
PXA255_PERIPHERALS(config, m_pxa_periphs, PXA270_CLOCK, m_maincpu); // TODO: Correct peripherals
zaurus_base(config);
}
@@ -1546,8 +1524,16 @@ void zaurus_state::zaurus_pxa270(machine_config &config)
***************************************************************************/
-/* was labeled SL-C500 */
ROM_START( zsl5500 )
+ ROM_REGION32_LE( 0x1000000, "firmware", ROMREGION_ERASE00 )
+ ROM_SYSTEM_BIOS( 0, "2.58", "OS Pack 2.58" ) \
+ ROMX_LOAD( "ospack-2.58", 0x0000000, 0x1000000, CRC(31c4d3ef) SHA1(a3b67fb45160bdb990e34dca5c389ed345c000c6), ROM_BIOS(0) )
+ ROM_SYSTEM_BIOS( 1, "3.10", "OS Pack 3.10" ) \
+ ROMX_LOAD( "ospack-3.10", 0x0000000, 0x1000000, CRC(12345678) SHA1(1234567812345678123456781234567812345678), ROM_BIOS(1) )
+ROM_END
+
+/* was labeled SL-C500 */
+ROM_START( zslc500 )
ROM_REGION32_LE( 0x200000, "firmware", ROMREGION_ERASE00 )
ROM_LOAD( "sl-c500 v1.20,zimage.bin", 0x000000, 0x13c000, BAD_DUMP CRC(dc1c259f) SHA1(8150744196a72821ae792462d0381182274c2ce0) )
ROM_END
@@ -1578,6 +1564,7 @@ ROM_START( zslc1000 )
ROM_END
COMP( 2002, zsl5500, 0, 0, zaurus_sa1110, zaurus, zaurus_state, empty_init, "Sharp", "Zaurus SL-5500 \"Collie\"", MACHINE_IS_SKELETON )
+COMP( 2002, zslc500, 0, 0, zaurus_pxa250, zaurus, zaurus_state, empty_init, "Sharp", "Zaurus SL-C500", MACHINE_IS_SKELETON )
COMP( 2002, zsl5600, 0, 0, zaurus_pxa250, zaurus, zaurus_state, empty_init, "Sharp", "Zaurus SL-5600 / SL-B500 \"Poodle\"", MACHINE_IS_SKELETON )
COMP( 2003, zslc750, 0, 0, zaurus_pxa255, zaurus, zaurus_state, empty_init, "Sharp", "Zaurus SL-C750 \"Shepherd\" (Japan)", MACHINE_IS_SKELETON )
COMP( 2004, zslc760, 0, 0, zaurus_pxa255, zaurus, zaurus_state, empty_init, "Sharp", "Zaurus SL-C760 \"Husky\" (Japan)", MACHINE_IS_SKELETON )