How PC parallel port Is connected internally?

I want to know how PC parallel port [DB-25] is connected internally ,
Is it connected to ISA or PCI bus? Actually I have designed a small
device with Atmel chip and now I want to write its plug and play driver
for windows but this question is halting my coding phase.

Thanks for your time.

.

Relevant Pages

  • Re: Parallel Port vs Device Driver Programming
    ... connected to a parallel port difference from writing a device driver ... is different from poking at the PCI bus, ... Note that device drivers are very system specific. ... neat documentation detailing how to do it. ...
    (comp.unix.misc)
  • Re: How PC parallel port Is connected internally?
    ... PCI bus. ... If it does for the WDM, ... monolithic type drivers but if you want to write fully PnP and power ... Well its some how dicided now that they are connected to ISA ...
    (comp.arch.embedded)
  • Re: How PC parallel port Is connected internally?
    ... > Is it connected to ISA or PCI bus? ... > device with Atmel chip and now I want to write its plug and play driver ... Hans-Bernhard Broeker ...
    (comp.arch.embedded)
  • Re: Detecting hardware: ISA bus?
    ... Hactar wrote: ... if the machine has a PCI bus the ... know about ISA *slots* or ISA *devices*? ... OTOH, if the OP needs to know about the presence of physical ISA slots, ...
    (comp.os.linux.hardware)
  • Support for a PCI parallel port ?
    ... Does 5.4 possibly support a PCI card based parallel port? ... any mention in the docs of anything but ISA ... ... My builtin on the PCI/ISA ...
    (comp.unix.bsd.freebsd.misc)
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