// license:BSD-3-Clause // copyright-holders:Curt Coder #include "emu.h" #include "includes/tmc1800.h" #include "cpu/cosmac/cosmac.h" #include "video/cdp1861.h" #include "sound/cdp1864.h" #include "machine/rescap.h" /* Telmac 2000 */ READ_LINE_MEMBER( tmc2000_state::rdata_r ) { return BIT(m_color, 2); } READ_LINE_MEMBER( tmc2000_state::bdata_r ) { return BIT(m_color, 1); } READ_LINE_MEMBER( tmc2000_state::gdata_r ) { return BIT(m_color, 0); } /* OSM-200 */ UINT32 osc1000b_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) { return 0; } /* Machine Drivers */ MACHINE_CONFIG_FRAGMENT( tmc1800_video ) MCFG_DEVICE_ADD(CDP1861_TAG, CDP1861, XTAL_1_75MHz) MCFG_CDP1861_IRQ_CALLBACK(INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_INT)) MCFG_CDP1861_DMA_OUT_CALLBACK(INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_DMAOUT)) MCFG_CDP1861_EFX_CALLBACK(INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_EF1)) MCFG_CDP1861_SCREEN_ADD(CDP1861_TAG, SCREEN_TAG, XTAL_1_75MHz) MACHINE_CONFIG_END MACHINE_CONFIG_FRAGMENT( osc1000b_video ) MCFG_SCREEN_ADD(SCREEN_TAG, RASTER) MCFG_SCREEN_UPDATE_DRIVER(osc1000b_state, screen_update) MCFG_SCREEN_REFRESH_RATE(50) MCFG_SCREEN_SIZE(320, 200) MCFG_SCREEN_VISIBLE_AREA(0, 319, 0, 199) MACHINE_CONFIG_END MACHINE_CONFIG_FRAGMENT( tmc2000_video ) MCFG_CDP1864_SCREEN_ADD(SCREEN_TAG, XTAL_1_75MHz) MCFG_SCREEN_UPDATE_DEVICE(CDP1864_TAG, cdp1864_device, screen_update) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_CDP1864_ADD(CDP1864_TAG, SCREEN_TAG, XTAL_1_75MHz, GND, INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_INT), INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_DMAOUT), INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_EF1), NULL, READLINE(tmc2000_state, rdata_r), READLINE(tmc2000_state, bdata_r), READLINE(tmc2000_state, gdata_r)) MCFG_CDP1864_CHROMINANCE(RES_K(1.21), RES_K(2.05), RES_K(2.26), RES_K(3.92)) // RL64, RL63, RL61, RL65 (also RH62 (2K pot) in series, but ignored here) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) MACHINE_CONFIG_END MACHINE_CONFIG_FRAGMENT( nano_video ) MCFG_CDP1864_SCREEN_ADD(SCREEN_TAG, XTAL_1_75MHz) MCFG_SCREEN_UPDATE_DEVICE(CDP1864_TAG, cdp1864_device, screen_update) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_CDP1864_ADD(CDP1864_TAG, SCREEN_TAG, XTAL_1_75MHz, GND, INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_INT), INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_DMAOUT), INPUTLINE(CDP1802_TAG, COSMAC_INPUT_LINE_EF1), NULL, VCC, VCC, VCC) MCFG_CDP1864_CHROMINANCE(RES_K(1.21), RES_INF, RES_INF, 0) // R18 (unconfirmed) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) MACHINE_CONFIG_END