VisorCentral.com - CF adapter card

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VisorCentral.com (http://discussion.visorcentral.com/vcforum/index.php)
- Springboard Modules (http://discussion.visorcentral.com/vcforum/forumdisplay.php?forumid=10)
-- CF adapter card (http://discussion.visorcentral.com/vcforum/showthread.php?threadid=7565)

Posted by xoxo on 08-31-2000 04:44 AM:

quote:
Originally posted by potter

The chip select lines work in pairs, CSA & CSB and CSC & CSD, so one can select 8 different address blocks.* Thus with a little decoding one can produce 8 mutually exclusive chip select lines.

4 CS but only 8 lines (instead of 2^4=16 lines?)?
However, the math do work out.
I supposed you meant 16MB x 2^2 (4 lines) + 4MB x 2^2 (4 lines) = 80MB

That worked out to be 8 lines.
Meanwhile, I will also check out compact flash specs to see how CF card can have virtually unlimited storage (according to dkessler).

James

Posted by ruud on 09-07-2000 12:19 PM:

quote:
Originally posted by xoxo
Meanwhile, I will also check out compact flash specs to see how CF card can have virtually unlimited storage (according to dkessler).

Actually, that is quite simple. A CF card behaves like an ordinary IDE disk controller.

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