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Q-077 & Q-777 card differences ?

2005-11-14 by James Thomson

Hi,

 I was wondering what the difference is between a Q-077 card and a Q-777
card ? Has anyone studied the schematics of both cards ? It seems that early
series 3 systems used a Q-777 with a SCSI - ST 506 controller card and a
ST-506 hard disk. This makes me think, is there much of a difference between
these two cards ? Could a Q-777 card be converted to a Q-077 card ? I would
appreciate any info on this.

Many thanks,

James Thomson

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