Thanks Jon, I will do some trial and error tests to see what I get. On 2013/06/21 12:55 AM, Jon Elson wrote: > Marius Liebenberg wrote: >> I tried your little program on the PCI addon LPT and it made no impact. >> I can see the inputs from pin 2 up to pin 4 but pin 6,7 and8 remains in >> output mode for some reason >> > This sounds like the port has become defective. >> Will the program work on the PCI card? >> > The problem is that on some PCI cards, the normal offset of 0x402 > between the > data port and the ECR register are different, and the right register address > needs to be figured out, often by trial and error. You may be able to > figure it out from the lspci -v command, and then fool the program by > entering an address that is, perhaps, 0x400 lower than the suspected > config register group, so that it uses the 3rd register of that group. > (That is 0x02 above the beginning of the group.) > (Note, poking random PCI registers can cause a system crash.) > > Jon > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Windows: > > Build for Windows Store. > > http://p.sf.net/sfu/windows-dev2dev > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users >
-- Regards / Groete Marius D. Liebenberg MasterCut cc Cel: +27 82 698 3251 Tel: +27 12 743 6064 Fax: +27 86 551 8029 Skype: marius_d.liebenberg --- avast! Antivirus: Outbound message clean. Virus Database (VPS): 130620-1, 2013/06/20 Tested on: 2013/06/21 07:44:22 AM avast! - copyright (c) 1988-2013 AVAST Software. http://www.avast.com ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
