I need to make some jumper changes to this old I/O controller but cannot find the manual anywhere. I've looked online but it's like this thing doesn't exist. I appreciate any help y'all can offer. Thanks
WIP: 486DX2/66, 16MB FastPage RAM, TsengLabs ET4000 VLB
Check out my Retro-Ghetto build (2016 Update) 😀
Commodore 128D, iBook G3 "Clamshell"
3DO M2, Genesis, Saturn, Dreamcast, NES, SNES, N64, GBC
Take a look at the jumper settings for the DTC2280 & DTC2280E at this page: http://www.elhvb.com/iocard/Index.html Those are similar.
According to the FCC ID the card is from Formosa Microsystems which by the name itself screams Taiwan at you.
Well this should be close enough:
https://th99.bl4ckb0x.de/c/U-Z/21342.htm
At least jumpers and connectors coincide. Good luck!
Thank you so much - that helps a lot!!
WIP: 486DX2/66, 16MB FastPage RAM, TsengLabs ET4000 VLB
Check out my Retro-Ghetto build (2016 Update) 😀
Commodore 128D, iBook G3 "Clamshell"
3DO M2, Genesis, Saturn, Dreamcast, NES, SNES, N64, GBC
wrote:Thank you so much - that helps a lot!!
No worries, let us all know how it goes.
The card detects my floppy and IDE drives but I cannot get my serial connected mouse working.
When I load the mouse driver - the optical mouse lights up.
I was going to change some jumpers around and noticed JP9 has one less row of pins than in the diagram. Any ideas?
UPDATE: Didn't notice the first link - those jumpers match perfectly. I ended up swapping ribbon cables and setting default jumper settings for COM1. Unfortunately, no dice. I'm thinking a bad serial to ps2 adapter?
WIP: 486DX2/66, 16MB FastPage RAM, TsengLabs ET4000 VLB
Check out my Retro-Ghetto build (2016 Update) 😀
Commodore 128D, iBook G3 "Clamshell"
3DO M2, Genesis, Saturn, Dreamcast, NES, SNES, N64, GBC
