USB (Universal Serial Bus)
Otherwise known as Universal Serial Bus. While this is nothing new to
PC clone computers, it's still to date has eluded the Amiga Computer. Up
until now. It seems the Amiga is to be blessed with a variety of USB Zorro
based cards aswell as PowerPC based Accelerator cards which feature USB.
So yet again the Amiga is playing catch up but I'm sure it will be adopted
rapidly. As to the issue of software support, drivers and direct OS support;
this will be a matter for great discussion and debate in the near future.
So what is USB?
USB stands for Universal Serial Bus. With this new bus, only one peripheral device needs to plug directly into the motherboard. The other devices (ie. Keyboards, Scanners, Printers etc) simply connect to the other in a daisy chain like arrangement. They can also be connected star-like to a port expansion hub. Each bus can accept 64 different devices, including the host PC. USB also features a 12 Mbps data rate and even supplies +5V power to those devices that have modest power needs |
!UPDATE!
Latest news from Blittersoft
dated 10th February 2000.
"There is a dual USB interface, this is currently
designed to evaluate the implementation and weare making no commitment
to ship in the final build, however we would like to think that we are
not wasting design time on something that's not going to stick around!
USB does require a fairly complex set of drivers to support the basic operation
as well as the wide range of devices that could be connected. We have not
initiated any software to cover this at this time, it is more than likely
that the specification of the interface will be made freely available so
that a keen developer can pick up the task. No enquiries about the implementation
and operation please until we have at least had the chance to make sure
the hardware is working and a development board is available."
So where does the BoXer fit in?
Up until now it seemed as though the BoXers spec's had been set in
stone and we were led to believe that the initial production run was underway
with the first set of boards to be delivered to Software Developers (To
write drivers for various PCI based cards) and then to be shipped for those
who pre-ordered. Well all seemed to be going according to plan. At this
stage it's still not to clear what is exactly going on but one thing is
sure is that Mick must be taking notice to peoples emails and various messages
on newsgroups and mailing lists. The main message (Generally speaking)
was that most were concerned that when the BoXer was to be released it
would be an out of date board. Now also take into account the efforts by
H&P with their POP (PPC based boards), The Phoenix Consortium and their
efforts (Current and future) amongst a host of others we may not know much
about at this stage like the RioRed G4 board and you soon find that the
BoXer will have some hefty competition. It only makes sense for the BoXer
to be held up again and more current features added.
But now with Amino/Amiga hope fully there will be new levels of co-operation
and more support for people like Mick. Also remember Mick attended a meeting
in London with notables ranging from Bill McEwen and Fleecy of Amino, Tao
Chairman Francis Charig, Mick Tinker of BoXeR, Andrew Korn and David Stroud
from AmigaActive, Ben Vost (Amiga Format), Olaf Barthel (OS 3.5) plus many
more - I expect we will see more from this soon!
If you take a look at the AA+ chipset features (Micks new toy) "Interface to a SuperIO chip to allow low cost serial, parallel, UDMA IDE and USB to be implemented off chip." - it soon becomes aparant that USB could have been implemented some time ago - If time permitted.
It wasn't until a recent message posted to the Team Amiga list did Mick respond saying that a USB port has been added. A big thanks must goto Gary on this one as I didn't spot this one at the time. Still a great of speculation is gong on here until we see updated spec's released but I for one would be glad to see a USB port added to the BoXer. Yes! One port is enough, remembering that various adapters and general Nick Knacks are available for USB now.
For a more general overview on USB and the Amiga I will be added my
Article on USB "The right connection" here shortly and as soon as more
information is released on USB for the BoXer - you will find it here.
Last Updated: 10th February 2000