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-rw-r--r--src/mame/drivers/testpat.cpp150
1 files changed, 150 insertions, 0 deletions
diff --git a/src/mame/drivers/testpat.cpp b/src/mame/drivers/testpat.cpp
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+// license:BSD-3-Clause
+// copyright-holders:Sergey Svishchev
+/***************************************************************************
+
+TV test pattern generators
+
+Radio, 1983, N5
+ http://radioway.ru/1983/05/generator_telesignalov.html
+ http://radioway.ru/1984/04/generator_telesignalov.html
+
+Radio, 1985, N6
+ http://radioway.ru/1985/06/generator_ispytatelnyh_signalov.html
+
+***************************************************************************/
+
+#include "emu.h"
+
+#include "machine/netlist.h"
+
+#include "video/fixfreq.h"
+
+#include "netlist/devices/net_lib.h"
+
+#include "machine/nl_tp1983.h"
+#include "machine/nl_tp1985.h"
+
+#include "screen.h"
+
+#include <cmath>
+
+
+namespace {
+
+#define MASTER_CLOCK (4000000)
+#define V_TOTAL_PONG 315
+#define H_TOTAL_PONG 256 // tbc
+
+class tp1983_state : public driver_device
+{
+public:
+ tp1983_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag)
+ , m_maincpu(*this, "maincpu")
+ , m_video(*this, "fixfreq")
+ {
+ }
+
+ // devices
+ required_device<netlist_mame_device> m_maincpu;
+ required_device<fixedfreq_device> m_video;
+
+ void tp1983(machine_config &config);
+
+protected:
+ // driver_device overrides
+ virtual void machine_start() override { }
+ virtual void machine_reset() override { }
+
+ virtual void video_start() override { }
+
+private:
+};
+
+
+class tp1985_state : public driver_device
+{
+public:
+ tp1985_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag)
+ , m_maincpu(*this, "maincpu")
+ , m_video(*this, "fixfreq")
+ {
+ }
+
+ // devices
+ required_device<netlist_mame_device> m_maincpu;
+ required_device<fixedfreq_device> m_video;
+
+ void tp1985(machine_config &config);
+
+protected:
+ // driver_device overrides
+ virtual void machine_start() override { }
+ virtual void machine_reset() override { }
+
+ virtual void video_start() override { }
+
+private:
+ NETDEV_ANALOG_CALLBACK_MEMBER(video_out_cb);
+};
+
+NETDEV_ANALOG_CALLBACK_MEMBER(tp1985_state::video_out_cb)
+{
+ m_video->update_composite_monochrome(4.0 - data, time);
+}
+
+
+static INPUT_PORTS_START(tp1983)
+INPUT_PORTS_END
+
+static INPUT_PORTS_START(tp1985)
+INPUT_PORTS_END
+
+
+MACHINE_CONFIG_START(tp1983_state::tp1983)
+ NETLIST_CPU(config, m_maincpu, NETLIST_CLOCK);
+ m_maincpu->set_constructor(netlist_tp1983);
+
+ MCFG_NETLIST_ANALOG_OUTPUT("maincpu", "vid0", "videomix", fixedfreq_device, update_composite_monochrome, "fixfreq")
+
+ SCREEN(config, "screen", SCREEN_TYPE_RASTER);
+ FIXFREQ(config, m_video).set_screen("screen");
+ m_video->set_monitor_clock(MASTER_CLOCK);
+ m_video->set_horz_params(H_TOTAL_PONG-64,H_TOTAL_PONG-40,H_TOTAL_PONG-8,H_TOTAL_PONG);
+ m_video->set_vert_params(V_TOTAL_PONG-19,V_TOTAL_PONG-16,V_TOTAL_PONG-12,V_TOTAL_PONG);
+ m_video->set_fieldcount(1);
+ m_video->set_threshold(1);
+ m_video->set_gain(0.36);
+MACHINE_CONFIG_END
+
+MACHINE_CONFIG_START(tp1985_state::tp1985)
+ NETLIST_CPU(config, m_maincpu, NETLIST_CLOCK);
+ m_maincpu->set_constructor(netlist_tp1985);
+
+ MCFG_NETLIST_ANALOG_OUTPUT("maincpu", "vid0", "videomix", tp1985_state, video_out_cb, "")
+
+ SCREEN(config, "screen", SCREEN_TYPE_RASTER);
+ FIXFREQ(config, m_video).set_screen("screen");
+ m_video->set_monitor_clock(MASTER_CLOCK);
+ m_video->set_horz_params(H_TOTAL_PONG-64,H_TOTAL_PONG-40,H_TOTAL_PONG-8,H_TOTAL_PONG);
+ m_video->set_vert_params(V_TOTAL_PONG-19,V_TOTAL_PONG-16,V_TOTAL_PONG-12,V_TOTAL_PONG);
+ m_video->set_fieldcount(1);
+ m_video->set_threshold(1);
+ m_video->set_gain(0.36);
+MACHINE_CONFIG_END
+
+
+ROM_START( tp1983 ) /* dummy to satisfy game entry*/
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ROM_END
+
+ROM_START( tp1985 ) /* dummy to satisfy game entry*/
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ROM_END
+
+} // anonymous namespace
+
+
+SYST( 1983, tp1983, 0, 0, tp1983, tp1983, tp1983_state, empty_init, "Radio", "TV Test Pattern Generator 1983", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW)
+SYST( 1985, tp1985, 0, 0, tp1985, tp1985, tp1985_state, empty_init, "Radio", "TV Test Pattern Generator 1985", MACHINE_NO_SOUND_HW)