{"product_id":"trs-80-model-1-rgbtohdmi-hdmi-video-converter-kit","title":"TRS-80 Model 1 -  RGBtoHDMI HDMI Video Converter Kit","description":"\u003cp data-path-to-node=\"2\"\u003eIf you have a TRS-80 Model 1, this is the version for you.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThis has everything you need, but\u003cb data-index-in-node=\"34\" data-path-to-node=\"3\"\u003e it is a kit\u003c\/b\u003e. I do not put the final 6-way IDC to 5-pin DIN connector together because I do not own a Model 1. I put together everything except the cable and test it all before shipping. You just need to wire up the DIN connector to one end of the 6-way ribbon cable. The DIN connector is included.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eWhat You Get:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003eRaspberry Pi Zero v1.3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003eSD Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e3D Printed Case\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003eNew 5V Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003eMini-HDMI to HDMI Adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003eRGBtoHDMI CPLD Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,6,0\"\u003eRGBtoHDMI Analog Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,7,0\"\u003e5-Pin DIN Connector \u003ci data-index-in-node=\"20\" data-path-to-node=\"5,7,0\"\u003e(not pictured, but included)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,8,0\"\u003e6-way IDC Ribbon Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"6\"\u003eI have personally tested each board, and they all work before I ship them.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eAbout the TRS-80 Model 1 Kit:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eAlthough I could make the cable, I prefer not to since I don't own a Model 1 to do the final testing. Therefore, this is a pre-programmed RGBtoHDMI unit with an Analog board that includes everything you need—you just need to put the DIN connector on the end of the cable.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe reason the IBM PC version and other versions sell so well is that they deliver perfect, emulator-like output thanks to the integer scaling. See the RGBtoHDMI wiki page for details on the Model 1.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eI have copied the following information from the wiki for your convenience:\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"11\"\u003e\n\u003cp data-path-to-node=\"11,0\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"11,0\"\u003e\"An unmodified TRS-80 will work, but you will have to use the auto-calibrate occasionally because the composite sync signal is generated by resistor-capacitor monostables which drift with temperature.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,1\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"11,1\"\u003eIf you make the following modification, an alternative sync signal which is timed by the crystal can be output on an unused pin of the video connector, and then the auto-calibration should only need to be done once during initial setup:\u003c\/i\u003e \u003ci data-index-in-node=\"237\" data-path-to-node=\"11,1\"\u003eConnect pin 1 (HDRV) of Z6 (74C04) to Pin 3 of the 5-way video DIN socket.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,2\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"11,2\"\u003eUse the 'TRS_80' profile for an unmodified machine and 'TRS_80_Modified' for one with the modification.\"\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-path-to-node=\"12\"\u003eI will include my contact info in the box, so feel free to reach out for support!\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13\"\u003eAttributions:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,0,0\"\u003eRGBtoHDMI Project:\u003c\/b\u003e Licensed under GPL 3.0. Open-source hardware and files can be found on GitHub (username: \u003ci data-index-in-node=\"108\" data-path-to-node=\"14,0,0\"\u003ehoglet67\u003c\/i\u003e).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,1,0\"\u003eCase:\u003c\/b\u003e Designed by \u003ci data-index-in-node=\"18\" data-path-to-node=\"14,1,0\"\u003edjos_1475\u003c\/i\u003e on Printables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retro Powerhouse","offers":[{"title":"Default Title","offer_id":42672075210848,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1934\/2944\/files\/trs80.webp?v=1774988367","url":"https:\/\/retropowerhouse.com\/products\/trs-80-model-1-rgbtohdmi-hdmi-video-converter-kit","provider":"Retro Powerhouse","version":"1.0","type":"link"}