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Author Topic: Blizzard SCSI IV and Power Tower options  (Read 1478 times)

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Offline AltRN8Topic starter

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Blizzard SCSI IV and Power Tower options
« on: February 06, 2010, 02:42:54 AM »
So I am putting a 1200 into a Power Tower. The rig includes a Blizzard 1260 and complimentary Blizzard SCSI IV. I have a few questions about what SCSI options I have since the Blizzard has such a weird connector.

1) Are there any splitter cables available that allow internal and external scsi equipment? Anyone know where I could source something like this or is it a build only opiton?

2) Anyone know what the pinning is on the Blizzard PPC internal SCSI cable would work as a replacement cable if I wanted to install everything internally? Anyone have the pinout for this cable?

Anyone else using this kind of setup? What did you do to work around the short cable?

Thanks.
 

Offline Matt_H

Re: Blizzard SCSI IV and Power Tower options
« Reply #1 on: February 06, 2010, 04:25:49 AM »
I have an external to internal cable, but I have no idea if it was custom built or not. I think the SCSI Kit cable itself is just a standard 26 (or is it 24) pin IDC to 25pin SUBD, so a longer one should at least get your external devices accessible. I think they were fairly common for extra PC parallel ports back in the day...
 

Offline marcfrick2112

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Re: Blizzard SCSI IV and Power Tower options
« Reply #2 on: February 06, 2010, 06:08:07 AM »
AltRN8: If you can get the correct IDC connector, and ribbon cable, you could have someone make a longer cable for you. Just use the original cable as a guide and match up the wires / IDC connections. With that said, I still use my original (too short) SCSI cable, with a short standard cable going out the back of the tower, because a) all my devices are external anyway, and b) I have no friends...

as for the internal / external adapter... I've seen them.  They are usually small PCB's rather than a cable, per se. You could find these on EBay, I'm sure. I got something similar from stripping down dead PC's / SCSI boxes, etc.... so that might be an option....

:)
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Marc Frick
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A1200 (stock)

CD32 :)

...And a very sick 4000T
 

Offline doctorq

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Re: Blizzard SCSI IV and Power Tower options
« Reply #3 on: February 06, 2010, 07:31:18 AM »
You can just get a 25 pin gender changer, and a 25 pin female to 50 pin IDC adapter, and you can connect a normal 50 pins SCSI cable. That's what I have done a couple of times in the past.
« Last Edit: February 06, 2010, 07:34:33 AM by doctorq »
 

Offline AltRN8Topic starter

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Re: Blizzard SCSI IV and Power Tower options
« Reply #4 on: February 07, 2010, 12:27:57 PM »
Thanks for all the suggestions! Extremely helpful.