BART NeXT Turbo Color 40 MHz with modified V74 ROM chip to support 68 Hz monitors success burning

Video Description

Hello Bart and NeXT community: here is a modified next V 74ADB Rom Chip with support for 68 MHz monitors which makes it more compatible with a lot of flat panels on the market they don’t play well with 72 Hz . when you hook up ADB peripherals with V74 it stretch the image vertically which normally happens because of the difference in the driver in the ROM chip supporting only 72 Hz so I tested it on one of our 40 MHz turbo colors that we modified and it boots like a champ. Thank you Bart for the idea and nitro for helping sort out the hash table and I was having issues with my older BaTronics Rom Chip burner. so I had a newer one from China and it worked so that’s great. I think it was because the Texas instruments Ron Chip was a newer flavor than the Vintage batronics database from the 90s. At any rate it works. Stay tuned more fun stuff to come from the black hole warm regards Rob Blessin