Re: PicoGUS: ISA sound card emulator with Raspberry Pi Pico (Gravis Ultrasound, AdLib, MPU-401, Tandy, CMS)
Posted on 2024-02-06, 07:14
Any particular area of interest or specific angle? I have did some testing, these are the ICs that have shorts between their legs: U2: 11-13, 10-11, 4-11, 4-10, 1-19 U6: 4-10, 2-11, 3-12 U8: 3-4, 3-7, 4-7 Are these normal? Yes, all of those are normal. Judging from the behavior you've described, …