Profile for egel

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Email: Private ICQ: AOL: Yahoo:	Username: egel Realname: Wouter Rademaker About me: My first BBC I bought in a second hand store in 1989 My first 32 bit Acorn, a A340 with SCSI-harddisk but a non-working floppy, I found next to the waste container around 1991. See my website for my present collection of Acorn's and other real computers Homepage: http://www.egel.org Face/Logo: Comments posted: 74 (show all)

Recent comments

On ARM-powered computer firm in RISC OS port talks :

Why would a filesystem loaded from firmware give beter performance? Maybe the firmware can emulate one or more poduleroms (from file?) supporting non-RISC OS filesystems and/or partitontables so you can boot from those? A bit like you can put drivers in Amiga Rigid Disk Block. But for that the foreign filesystem needs to have implemented RISC OS filetypes in some way. egel on 3/9/09 10:12AM [ Reply | Permalink | Report ]

On Dual-head DVI ViewFinder graphics card announced:

ViewFinder software version 1.75 is now available via : [link] Simply follow the instructions. From 'Updates' : - Bugfix : monitor's maximum linerate setting (as flashed) was never effective, since it wasn't observed correctly. - Bugfix : the flash utility sometimes (if only rarely) failed to program the 29C512 due to an undiscovered timing sensitivity. - Added support for dual-head DVI output. The specifications of the second DVI capable monitor can be specified via the flash utility. - In dual-head setups, the second head no longer needs to display the same vertical resolution as the first (i.e. the vertical resolution can now be specified via *ViewFinderMode). - Added '*Configure ViewFinderDVIScaling' option, which selects the monitor (0) or the AGP card (1) to perform scaling (to the monitor's native resolution). The AGP card cannot scale the second head, so 0 is the recommended setting for dual-head DVI operation. - Changed dual-head mode related syntax of *ViewFinderMode. egel on 31/8/09 5:47PM [ Reply | Permalink | Report ]

On Dual-head DVI ViewFinder graphics card announced:

So only when using the RISC OS 6 video abstraction interface a larger part of the drawing operations are acceleratable, can a V-pod be faster, compared with a viewfinder under RISC OS 4? That could be possible, but why would a viewfinder under RISC OS 6 be slower than a V-pod? Inefficient driver or does the RISC OS 6 video abstraction interface uses many drawing operations that can only be accelerated on a SM500/SM501? egel on 20/8/09 12:35PM [ Reply | Permalink | Report ]

On Prototype Acorn Unix-powered A680 lands on eBay:

It is a Rodime RO3000S SCSI drive according to boot screen egel on 17/8/09 11:41AM [ Reply | Permalink | Report ]

On Dual-head DVI ViewFinder graphics card announced:

Pre RISC OS Six only. It's a Radeon AGP card. egel on 14/8/09 8:08PM [ Reply | Permalink | Report ]

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Today's featured article

From the BBC Micro, little Acorns grew : The Guardian reports

 Discuss this. Published: 8 Mar 2001

Random article

Wind tunnel study RiscPC turns up on telly
Many of you were eagle-eyed enough to spot that a RiscPC appeared to be controlling a wind tunnel at the University of Kingston in London - which was featured in Richard Hammond's BBC 2 series Engineering Connections on the evening of Sunday, February 15. The particular episode looked into the A380 Super Jumbo. Let us know if you can shed any more light on the RiscPC's involvement at the university.
 5 comments, latest by Lobey on 15/3/09 11:43PM. Published: 23 Feb 2009

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