Tony Firshman wrote:
This Quad device is about the worst electrically if I remember
correctly. It was also pretty bad mechanically.
I don't think they realised how noisy the QL bus was when extended.
Seemed, I once had a QL with a very stable bus (english bare PCB one with JS
before). I put it into a little PC case and just had a backplane connected
via a ribbon cable to the QL's bus. Nothing else. No buffering. No extra
power supply.
And that worked with a full blown SQB with mouse port, a QEPIII and a QFlash
EPROM-card on its connectors simultanously without any problems.
Cheers...Ralf
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