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-rw-r--r--src/mame/drivers/juicebox.cpp363
1 files changed, 363 insertions, 0 deletions
diff --git a/src/mame/drivers/juicebox.cpp b/src/mame/drivers/juicebox.cpp
new file mode 100644
index 00000000000..a754668af40
--- /dev/null
+++ b/src/mame/drivers/juicebox.cpp
@@ -0,0 +1,363 @@
+// license:BSD-3-Clause
+// copyright-holders:Tim Schuerewegen
+/*******************************************************************************
+
+ Mattel Juice Box
+
+ (C) 2011 Tim Schuerewegen
+
+*******************************************************************************/
+
+#include "emu.h"
+#include "cpu/arm7/arm7.h"
+#include "machine/s3c44b0.h"
+#include "machine/smartmed.h"
+#include "sound/dac.h"
+#include "rendlay.h"
+#include "softlist.h"
+
+//#define JUICEBOX_ENTER_DEBUG_MENU
+//#define JUICEBOX_DISPLAY_ROM_ID
+
+#define VERBOSE_LEVEL ( 0 )
+
+struct jb_smc_t
+{
+ int add_latch;
+ int cmd_latch;
+ int busy;
+};
+
+class juicebox_state : public driver_device
+{
+public:
+ juicebox_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_dac(*this, "dac"),
+ m_s3c44b0(*this, "s3c44b0"),
+ m_smartmedia(*this, "smartmedia")
+ { }
+
+ required_device<cpu_device> m_maincpu;
+ required_device<dac_device> m_dac;
+ required_device<s3c44b0_device> m_s3c44b0;
+ required_device<smartmedia_image_device> m_smartmedia;
+ UINT32 port[9];
+ jb_smc_t smc;
+
+ #if defined(JUICEBOX_ENTER_DEBUG_MENU) || defined(JUICEBOX_DISPLAY_ROM_ID)
+ int port_g_read_count;
+ #endif
+ DECLARE_READ32_MEMBER(juicebox_nand_r);
+ DECLARE_WRITE32_MEMBER(juicebox_nand_w);
+ DECLARE_DRIVER_INIT(juicebox);
+ virtual void machine_start();
+ virtual void machine_reset();
+ DECLARE_INPUT_CHANGED_MEMBER(port_changed);
+ inline void verboselog(int n_level, const char *s_fmt, ...) ATTR_PRINTF(3,4);
+ void smc_reset( );
+ void smc_init( );
+ UINT8 smc_read( );
+ void smc_write( UINT8 data);
+ DECLARE_READ32_MEMBER(s3c44b0_gpio_port_r);
+ DECLARE_WRITE32_MEMBER(s3c44b0_gpio_port_w);
+ DECLARE_WRITE16_MEMBER(s3c44b0_i2s_data_w);
+};
+
+inline void juicebox_state::verboselog(int n_level, const char *s_fmt, ...)
+{
+ if (VERBOSE_LEVEL >= n_level)
+ {
+ va_list v;
+ char buf[32768];
+ va_start( v, s_fmt);
+ vsprintf( buf, s_fmt, v);
+ va_end( v);
+ logerror( "%s: %s", machine().describe_context(), buf);
+ }
+}
+
+
+/***************************************************************************
+ MACHINE HARDWARE
+***************************************************************************/
+
+
+// SMARTMEDIA
+
+void juicebox_state::smc_reset( )
+{
+ verboselog(5, "smc_reset\n");
+ smc.add_latch = 0;
+ smc.cmd_latch = 0;
+}
+
+void juicebox_state::smc_init( )
+{
+ verboselog(5, "smc_init\n");
+ smc_reset();
+}
+
+UINT8 juicebox_state::smc_read( )
+{
+ UINT8 data;
+ if (m_smartmedia->is_present())
+ {
+ data = m_smartmedia->data_r();
+ }
+ else
+ {
+ data = 0xFF;
+ }
+ verboselog(5, "smc_read %08X\n", data);
+ return data;
+}
+
+void juicebox_state::smc_write( UINT8 data)
+{
+ verboselog(5, "smc_write %08X\n", data);
+ if (m_smartmedia->is_present())
+ {
+ if (smc.cmd_latch)
+ {
+ verboselog(5, "smartmedia_command_w %08X\n", data);
+ m_smartmedia->command_w(data);
+ }
+ else if (smc.add_latch)
+ {
+ verboselog(5, "smartmedia_address_w %08X\n", data);
+ m_smartmedia->address_w(data);
+ }
+ else
+ {
+ verboselog(5, "smartmedia_data_w %08X\n", data);
+ m_smartmedia->data_w(data);
+ }
+ }
+}
+
+READ32_MEMBER(juicebox_state::s3c44b0_gpio_port_r)
+{
+ UINT32 data = port[offset];
+ switch (offset)
+ {
+ case S3C44B0_GPIO_PORT_A :
+ {
+ data = 0x00000210;
+ }
+ break;
+ case S3C44B0_GPIO_PORT_B :
+ {
+ data = 0x00000000;
+ }
+ break;
+ case S3C44B0_GPIO_PORT_C :
+ {
+ // 0C0062C4 -> bit 8 is turned on
+ //data |= 1 << 13;
+ data = 0x0000FF15;
+ data &= (1 << 2) | (1 << 9) | (1 << 10) | (1 << 11);
+ data |= (1 << 2) | (1 << 9) | (1 << 10) | (1 << 11);
+ }
+ break;
+ case S3C44B0_GPIO_PORT_D :
+ {
+ data = 0x00000010;
+ }
+ break;
+ case S3C44B0_GPIO_PORT_E :
+ {
+ data = 0x000000DF;
+ }
+ break;
+ case S3C44B0_GPIO_PORT_F :
+ {
+ data = data | (0 << 7);
+ data = 0x0000009F;
+ data &= ~0xE0;
+ if (smc.cmd_latch) data = data | 0x00000020;
+ if (smc.add_latch) data = data | 0x00000040;
+ if (!smc.busy) data = data | 0x00000080;
+ }
+ break;
+ case S3C44B0_GPIO_PORT_G :
+ {
+ data = 0x0000009F;
+ data = (data & ~0x1F) | (ioport( "PORTG")->read() & 0x1F);
+ #if defined(JUICEBOX_ENTER_DEBUG_MENU)
+ if (port_g_read_count++ < 1)
+ {
+ data = 0x00000095; // PLAY + REVERSE
+ }
+ #elif defined(JUICEBOX_DISPLAY_ROM_ID)
+ if (port_g_read_count++ < 3)
+ {
+ data = 0x0000008A; // RETURN + FORWARD + STAR
+ }
+ #endif
+ }
+ break;
+ }
+// data = ((rand() & 0xFF) << 24) | ((rand() & 0xFF) << 16) | ((rand() & 0xFF) << 8) | ((rand() & 0xFF) << 0);
+ return data;
+}
+
+WRITE32_MEMBER(juicebox_state::s3c44b0_gpio_port_w)
+{
+ port[offset] = data;
+ switch (offset)
+ {
+ case S3C44B0_GPIO_PORT_F :
+ {
+ smc.cmd_latch = ((data & 0x00000020) != 0);
+ smc.add_latch = ((data & 0x00000040) != 0);
+ verboselog( 5, "s3c44b0_gpio_port_w - nand cle %d ale %d\n", (data & 0x20) ? 1 : 0, (data & 0x40) ? 1 : 0);
+ }
+ break;
+ }
+}
+
+// ...
+
+READ32_MEMBER(juicebox_state::juicebox_nand_r)
+{
+ UINT32 data = 0;
+ if (mem_mask & 0x000000FF) data = data | (smc_read() << 0);
+ if (mem_mask & 0x0000FF00) data = data | (smc_read() << 8);
+ if (mem_mask & 0x00FF0000) data = data | (smc_read() << 16);
+ if (mem_mask & 0xFF000000) data = data | (smc_read() << 24);
+ verboselog( 5, "juicebox_nand_r %08X %08X %08X\n", offset, mem_mask, data);
+ return data;
+}
+
+WRITE32_MEMBER(juicebox_state::juicebox_nand_w)
+{
+ verboselog( 5, "juicebox_nand_w %08X %08X %08X\n", offset, mem_mask, data);
+ if (mem_mask & 0x000000FF) smc_write((data >> 0) & 0xFF);
+ if (mem_mask & 0x0000FF00) smc_write((data >> 8) & 0xFF);
+ if (mem_mask & 0x00FF0000) smc_write((data >> 16) & 0xFF);
+ if (mem_mask & 0xFF000000) smc_write((data >> 24) & 0xFF);
+}
+
+// I2S
+
+WRITE16_MEMBER(juicebox_state::s3c44b0_i2s_data_w )
+{
+ m_dac->write_signed16(data ^ 0x8000);
+}
+
+// ...
+
+INPUT_CHANGED_MEMBER(juicebox_state::port_changed)
+{
+ m_s3c44b0->request_eint((FPTR)param);
+}
+
+// ...
+
+void juicebox_state::machine_start()
+{
+ address_space &space = m_maincpu->space(AS_PROGRAM);
+
+ smc_init();
+
+ space.install_readwrite_handler(0x01c00000, 0x01c0000b, 0, 0, read32_delegate(FUNC(s3c44b0_device::cpuwrap_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::cpuwrap_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d00000, 0x01d0002b, 0, 0, read32_delegate(FUNC(s3c44b0_device::uart_0_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::uart_0_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d04000, 0x01d0402b, 0, 0, read32_delegate(FUNC(s3c44b0_device::uart_1_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::uart_1_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d14000, 0x01d14013, 0, 0, read32_delegate(FUNC(s3c44b0_device::sio_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::sio_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d18000, 0x01d18013, 0, 0, read32_delegate(FUNC(s3c44b0_device::iis_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::iis_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d20000, 0x01d20057, 0, 0, read32_delegate(FUNC(s3c44b0_device::gpio_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::gpio_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d30000, 0x01d3000b, 0, 0, read32_delegate(FUNC(s3c44b0_device::wdt_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::wdt_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d40000, 0x01d4000b, 0, 0, read32_delegate(FUNC(s3c44b0_device::adc_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::adc_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d50000, 0x01d5004f, 0, 0, read32_delegate(FUNC(s3c44b0_device::pwm_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::pwm_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d60000, 0x01d6000f, 0, 0, read32_delegate(FUNC(s3c44b0_device::iic_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::iic_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01d80000, 0x01d8000f, 0, 0, read32_delegate(FUNC(s3c44b0_device::clkpow_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::clkpow_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01e00000, 0x01e0003f, 0, 0, read32_delegate(FUNC(s3c44b0_device::irq_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::irq_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01e80000, 0x01e8001b, 0, 0, read32_delegate(FUNC(s3c44b0_device::zdma_0_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::zdma_0_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01e80020, 0x01e8003b, 0, 0, read32_delegate(FUNC(s3c44b0_device::zdma_1_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::zdma_1_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01f00000, 0x01f00047, 0, 0, read32_delegate(FUNC(s3c44b0_device::lcd_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::lcd_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01f80000, 0x01f8001b, 0, 0, read32_delegate(FUNC(s3c44b0_device::bdma_0_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::bdma_0_w), &(*m_s3c44b0)));
+ space.install_readwrite_handler(0x01f80020, 0x01f8003b, 0, 0, read32_delegate(FUNC(s3c44b0_device::bdma_1_r), &(*m_s3c44b0)), write32_delegate(FUNC(s3c44b0_device::bdma_1_w), &(*m_s3c44b0)));
+}
+
+void juicebox_state::machine_reset()
+{
+ m_maincpu->reset();
+ smc_reset();
+}
+
+/***************************************************************************
+ ADDRESS MAPS
+***************************************************************************/
+
+static ADDRESS_MAP_START( juicebox_map, AS_PROGRAM, 32, juicebox_state )
+ AM_RANGE(0x00000000, 0x007fffff) AM_ROM
+ AM_RANGE(0x04000000, 0x04ffffff) AM_READWRITE(juicebox_nand_r, juicebox_nand_w )
+ AM_RANGE(0x0c000000, 0x0c1fffff) AM_RAM AM_MIRROR(0x00600000)
+ADDRESS_MAP_END
+
+/***************************************************************************
+ MACHINE DRIVERS
+***************************************************************************/
+
+DRIVER_INIT_MEMBER(juicebox_state,juicebox)
+{
+ // do nothing
+}
+
+static MACHINE_CONFIG_START( juicebox, juicebox_state )
+ MCFG_CPU_ADD("maincpu", ARM7, 66000000)
+ MCFG_CPU_PROGRAM_MAP(juicebox_map)
+
+ MCFG_PALETTE_ADD("palette", 32768)
+
+ MCFG_SCREEN_ADD("screen", LCD)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
+ MCFG_SCREEN_SIZE(240, 160)
+ MCFG_SCREEN_VISIBLE_AREA(0, 240 - 1, 0, 160 - 1)
+ MCFG_DEFAULT_LAYOUT(layout_lcd)
+
+ MCFG_SCREEN_UPDATE_DEVICE("s3c44b0", s3c44b0_device, video_update)
+
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("dac", DAC, 0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+
+
+ MCFG_DEVICE_ADD("s3c44b0", S3C44B0, 10000000)
+ MCFG_S3C44B0_GPIO_PORT_R_CB(READ32(juicebox_state, s3c44b0_gpio_port_r))
+ MCFG_S3C44B0_GPIO_PORT_W_CB(WRITE32(juicebox_state, s3c44b0_gpio_port_w))
+ MCFG_S3C44B0_I2S_DATA_W_CB(WRITE16(juicebox_state, s3c44b0_i2s_data_w))
+
+ MCFG_DEVICE_ADD("smartmedia", SMARTMEDIA, 0)
+
+ /* software lists */
+ MCFG_SOFTWARE_LIST_ADD("cart_list","juicebox")
+MACHINE_CONFIG_END
+
+static INPUT_PORTS_START( juicebox )
+ PORT_START( "PORTG" )
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, juicebox_state, port_changed, (void *)0) PORT_NAME("RETURN") PORT_PLAYER(1)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, juicebox_state, port_changed, (void *)0) PORT_NAME("PLAY") PORT_PLAYER(1)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_CHANGED_MEMBER(DEVICE_SELF, juicebox_state, port_changed, (void *)0) PORT_NAME("FORWARD") PORT_PLAYER(1)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_CHANGED_MEMBER(DEVICE_SELF, juicebox_state, port_changed, (void *)0) PORT_NAME("REVERSE") PORT_PLAYER(1)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_CHANGED_MEMBER(DEVICE_SELF, juicebox_state, port_changed, (void *)0) PORT_NAME("STAR") PORT_PLAYER(1)
+INPUT_PORTS_END
+
+/***************************************************************************
+ GAME DRIVERS
+***************************************************************************/
+
+ROM_START( juicebox )
+ ROM_REGION( 0x800000, "maincpu", 0 )
+ ROM_SYSTEM_BIOS( 0, "juicebox", "Juice Box v.28 08242004" )
+ ROMX_LOAD( "juicebox.rom", 0, 0x800000, CRC(ac731197) SHA1(8278891c3531b3b6b5fec2a97a3ef6f0de1ac81d), ROM_BIOS(1) )
+ ROM_SYSTEM_BIOS( 1, "uclinuxp", "uClinux 2.4.24-uc0 (patched)" )
+ ROMX_LOAD( "newboot.rom", 0, 0x1A0800, CRC(443f48b7) SHA1(38f0dc07b5cf02b972a851aa9e87f5d93d03f629), ROM_BIOS(2) )
+ ROM_SYSTEM_BIOS( 2, "uclinux", "uClinux 2.4.24-uc0" )
+ ROMX_LOAD( "image.rom", 0, 0x19E400, CRC(6c0308bf) SHA1(5fe21a38a4cd0d86bb60920eb100138b0e924d90), ROM_BIOS(3) )
+ROM_END
+
+COMP(2004, juicebox, 0, 0, juicebox, juicebox, juicebox_state, juicebox, "Mattel", "Juice Box", 0)