[vox-tech] Using Knoppix to configure another distribution
David Hummel
dhml at comcast.net
Tue Sep 28 15:20:03 PDT 2004
On Tue, Sep 28, 2004 at 02:51:46PM -0700, Mark K. Kim wrote:
> "PCI (credit card) Slots" are actually known as "PC Card" or "PCMCIA"
> slots, and are ISA-based, not PCI-based, technology.
There are PC cards (16-bit, ISA-ish) and CardBus cards (32-bit,
PCI-ish).
>From http://www.pcmcia.org/papers/new_bus.htm:
PC cards use an 8- or 16-bit interface that operates at ISA bus speeds
(8 MHz) using an ISA-like asynchronous protocol. In contrast, CardBus
provides a 32-bit multiplexed address/data path, which operates at PCI
local-bus speeds of up to 33 MHz, yielding a peak bandwidth of
132MB/sec. CardBus accomplishes this by adopting the synchronous
burst-transfer orientation of PCI, as well as a bus protocol, which is
essentially identical to that of PCI.
-David
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