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author Miodrag Milanovic <mmicko@gmail.com>2012-08-21 10:41:19 +0000
committer Miodrag Milanovic <mmicko@gmail.com>2012-08-21 10:41:19 +0000
commit7285b359d259b2ae0fdf85096571c386ec8c991a (patch)
treea027aff57f1a255f9ec6cfd3b68cabe4b6683998 /src/mess/drivers/uzebox.c
parent67c425e90757876a6716b7867df30c0149912e74 (diff)
Merge of MESS sources (no whatsnew)
Diffstat (limited to 'src/mess/drivers/uzebox.c')
-rw-r--r--src/mess/drivers/uzebox.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/src/mess/drivers/uzebox.c b/src/mess/drivers/uzebox.c
new file mode 100644
index 00000000000..f06460eccbc
--- /dev/null
+++ b/src/mess/drivers/uzebox.c
@@ -0,0 +1,98 @@
+
+#include "emu.h"
+#include "cpu/avr8/avr8.h"
+#include "machine/avr8.h"
+#include "sound/dac.h"
+#include "imagedev/cartslot.h"
+
+// overclocked to 8 * NTSC burst frequency
+
+#define MASTER_CLOCK 28618180
+
+class uzebox_state : public driver_device
+{
+public:
+ uzebox_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag)
+ {
+ }
+ DECLARE_DRIVER_INIT(uzebox);
+};
+/****************************************************\
+* Address maps *
+\****************************************************/
+
+static ADDRESS_MAP_START( uzebox_prg_map, AS_PROGRAM, 8, uzebox_state )
+ AM_RANGE(0x0000, 0xffff) AM_ROM // 64 KB internal eprom ATmega644
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( uzebox_io_map, AS_IO, 8, uzebox_state )
+ AM_RANGE(0x0000, 0x00ff) AM_RAM
+ AM_RANGE(0x0100, 0x0fff) AM_RAM // 4KB RAM
+ADDRESS_MAP_END
+
+/****************************************************\
+* Input ports *
+\****************************************************/
+
+static INPUT_PORTS_START( uzebox )
+INPUT_PORTS_END
+
+/****************************************************\
+* Video hardware *
+\****************************************************/
+
+static SCREEN_UPDATE_RGB32( uzebox )
+{
+ return 0;
+}
+
+/****************************************************\
+* Machine definition *
+\****************************************************/
+
+DRIVER_INIT_MEMBER(uzebox_state,uzebox)
+{
+}
+
+static MACHINE_RESET( uzebox )
+{
+}
+
+static MACHINE_CONFIG_START( uzebox, uzebox_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", ATMEGA644, MASTER_CLOCK)
+ MCFG_CPU_PROGRAM_MAP(uzebox_prg_map)
+ MCFG_CPU_IO_MAP(uzebox_io_map)
+
+ MCFG_MACHINE_RESET(uzebox)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60.08)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(1395))
+ MCFG_SCREEN_SIZE(634, 480)
+ MCFG_SCREEN_VISIBLE_AREA(0, 633, 0, 479)
+ MCFG_SCREEN_UPDATE_STATIC(uzebox)
+
+ MCFG_PALETTE_LENGTH(0x1000)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("avr8")
+ MCFG_SOUND_ADD("dac", DAC, 0)
+ MCFG_SOUND_ROUTE(0, "avr8", 1.00)
+
+ MCFG_CARTSLOT_ADD("cart1")
+ MCFG_CARTSLOT_MANDATORY
+ MCFG_CARTSLOT_INTERFACE("uzebox")
+ MCFG_SOFTWARE_LIST_ADD("eprom_list","uzebox")
+MACHINE_CONFIG_END
+
+ROM_START( uzebox )
+ ROM_REGION( 0x10000, "maincpu", 0 ) /* Main program store */
+ ROM_CART_LOAD("cart1", 0x0000, 0x10000, ROM_OPTIONAL)
+ROM_END
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
+CONS(2010, uzebox, 0, 0, uzebox, uzebox, uzebox_state, uzebox, "Belogic", "Uzebox", GAME_NO_SOUND | GAME_NOT_WORKING)