----- Original Message ---- From: Luis Cupido <[EMAIL PROTECTED]> To: [email protected] Sent: Tuesday, February 26, 2008 6:53:12 AM Subject: [time-nuts] PC104 isa
Hi, As there are experts here for sure I risk this off topic question (it is not so off topic in the application where it is used). I have a PC104 from kontron (mops_lcd) that I can't read IO ports from the ISA bus, The write to ports is ok but the read gets 0xff always. (even with datalines forced '0' all the time) Looks that IO input is comming from elsewhere as onboard devices like LPT or COM work well I suspect a bridge config or whatever... Kontron support doesn't really help and I wonder if anyone has stepped into this before... Thanks and sorry for off topic. Luis Cupido. ct1dmk. Sorry no experence, but have you tried more than one I/O add-on board and which ones ? How about a header Ribbon cable / cables? Do you have only two boards ? Are you using a 8 bit XT or 16 bit AT board ? How is the I/O board setup, interrupts,DMA, and memory - I/O address ? _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
