The base address and IRQ can be identified by looking:ī. Most of the systems in the market have theirįirst parallel port (LPT1) assigned 378h, IRQ 7 by default when shipped.
#Support for imation superdisk driver#
Interrupt driver software like external harddisk, cdroms, etc, may require IRQ, as most of the software does not use IRQ while using the port. It is possible to configure a parallel port to share Normally the first port is configured to 0x3BCh/IRQ7, the second to 0x378h/
These addresses are also called by the 'logical device names' Non IBM systems like NEC 98XX have ports such as 0x140h,Īnd IRQ 14. IO address are 0x3BCh, 0x378h, 0x278h with two available interrupts IBM Compatible machines support 3 parallel ports.Įach parallel port has a unique IO address. Parallel port standards such as Enhanced Parallel Port (EPP) andĮxtended Capabilities Port (ECP) are breaking performance barriers Parallel ports have traditionally been perceived as 'printer ports'.Īs portable and external peripherals are becoming quite popular, new
#Support for imation superdisk how to#
I suspect that there is indeed an addressing conflict but have no idea how to go about fixing it. Partly because it's written for older versions of Windows like 95 or NT. There is a ReadMe.TXT file that implies potential problems with device addresses and IRQ's but I am not knowledgeable enough to make heads or tales of what it's saying. I tried to find a more appropriate (XP) or newer driver using my everyday PC, but this product has been obsolete for a long time. But if I boot up in safe mode and uninstall the Superdisk, Windows XP is happy once again and does not seem to be suffering any lingering problems. The device does not show up properly on Window Explorer - it says '3 1/2 Floppy (B:)' If I do a forced power-down, Windows XP comes up with dire messages about disk addressing not being consistent, files not where they're supposed to be, etc. The installation appeared to work and the on-screen message said that it was successfully installed. Drive did not work so I uninstalled and installed again from the original Imation diskette. Wanting to recover an old file off an Imation Superdisk 120 I tried to hook up the drive to the old computer where it was once installed. It plugs into the printer port connector. The Imation SuperDisk is parallel port model not a USB device. Running XP, service pack 2 and not connected to the internet.