So, I need a little bit of advice, really. I have a guitar amp that I'm trying to fix up, but I don't know where the problem is. Well, I know for the most part where it's not, but I'm making my way across the board until I can pinpoint the issue. Anyways, the guitar amp has a W27C512-45 EEPROM on it (for effects, I'm assuming) and I've looked up it's datasheet, but it doesn't specify whether it's SPI or I2C, so I'm not exactly sure how to make sure it still (or doesn't) work(s). It does state that it's directly TTL/CMOS compatible on all pins. At any rate, any help would be greatly appreciated!
~Gtr_Stitch