First post, by hpxca
Posted by mistake, correct post is here: Trying to save an ASUS ISA-386U3Q, ideas appreciated.
Posted by mistake, correct post is here: Trying to save an ASUS ISA-386U3Q, ideas appreciated.
50Mhz cpu clock ? What speed crystal are you using?
Hate posting a reply and then have to edit it because it made no sense 😁 First computer was an IBM 3270 workstation with CGA monitor. Stuff: https://archive.org/details/@horun
Sorry I didn't realize I accidentally posted this early version of my thread. I must have hit post instead of preview, the complete post is here: Trying to save an ASUS ISA-386U3Q, ideas appreciated.
But to answer your question it's a 25MHz CPU, so it's a 50MHz clock oscillator. I was looking at the signal from the clock oscillator, but the CPU should run at the rated 25Mhz. Though when I got it there was a 66Mhz clock oscillator in there with a 25Mhz CPU, so someone was overclocking a little I think?