sellam
Experienced Member
I found a stash of boards that may (or may not) be for the Nicolet (Bruker Data Systems) 1080 minicomputer and I want to get them to the few folks who have one if they're interested. There are at least two out there (Dwight Elvey and Jay West) and I believe a third; and if we count the one that was stolen from me, assuming someone diverted it from the scrapper, which I recently heardsay was the case, then that makes possibly up to 4. At any rate, I don't know if they're for the actual computer or the specific peripherals involved with the behemoth I used to own, which was a large, heavy, cast steel frame console with a plotter bed jutting out that controlled a MRI chamber at Cal State Sacramento back in the 1970s or thereabouts. Anyway, I've posted photos and made an inventory. I'll reserve them in the order of Dwight (because he purchased a Diablo 30 disk drive from me a couple years back and these might have been part of the interface for it), then Jay, and then whomever else might have need for these Nicolet boards.
Here's the inventory. The duplicates (if any) are indicated by the (quantity) in parenthesis.
Board Name/#
INHIBIT BOARD 000-7175-00 (11)
SENSE AMPLIFIER BOARD 000-7177-00 (8 )
SENSE AMPLIFIER BOARD 000-7177-01
SENSE AMPLIFIER BOARD 000-7177-02
XY DRIVER BOARD 000-7178-00 (22)
FRONT PANEL CONNECTOR 000-7215-00 (2)
FRONT PANEL CONNECTOR 000-7216-00
FRONT PANEL CONN. (D2) 000-7216-00 [very different board from above, not sure why the exact same part number was used, not a typo on my end]
PAPER TAPE READER 000-7298-00 [ICs were never populated on this board, but it has dozens of diodes]
SWEEP CONTROL FOR SW-80 FREQ. DIVIDER 000-7227-00
SWEEP CONTROL LOGIC 000-7233-00
14 BIT SCALER D/A (1080) 000-7234-00
ADDRESS CURSOR BOARD FOR 1080 PLUG-IN 000-7235-00
SHIFT REGISER & BUFFER REGISTER FOR DISK MEMORY INTERFACE 000-7340-00
WRITE CONTROL LOGIC FOR DISK INTERFACE 000-7344-00
READ CONTROL LOGIC FOR DISK INTERFACE 000-7345-00
HEAD POSITIONING LOGIC FOR DISK INTERFACE 000-7346-00
ADC FOR MODEL 293 000-7353-00
INSTRUCTION DECODER BOARD FOR MODEL 293 000-7321-00
DIGITAL I/O BOARD MODEL 293 UNIVERSAL CONTROLLER 000-7323-00
PROGRAMMABLE TIMER FOR MODEL 293 000-7316-00 (2)
Others who have an interest are also welcome to contact me but preference will go to those as named above.
Thanks!
Sellam
Here's the inventory. The duplicates (if any) are indicated by the (quantity) in parenthesis.
Board Name/#
INHIBIT BOARD 000-7175-00 (11)
SENSE AMPLIFIER BOARD 000-7177-00 (8 )
SENSE AMPLIFIER BOARD 000-7177-01
SENSE AMPLIFIER BOARD 000-7177-02
XY DRIVER BOARD 000-7178-00 (22)
FRONT PANEL CONNECTOR 000-7215-00 (2)
FRONT PANEL CONNECTOR 000-7216-00
FRONT PANEL CONN. (D2) 000-7216-00 [very different board from above, not sure why the exact same part number was used, not a typo on my end]
PAPER TAPE READER 000-7298-00 [ICs were never populated on this board, but it has dozens of diodes]
SWEEP CONTROL FOR SW-80 FREQ. DIVIDER 000-7227-00
SWEEP CONTROL LOGIC 000-7233-00
14 BIT SCALER D/A (1080) 000-7234-00
ADDRESS CURSOR BOARD FOR 1080 PLUG-IN 000-7235-00
SHIFT REGISER & BUFFER REGISTER FOR DISK MEMORY INTERFACE 000-7340-00
WRITE CONTROL LOGIC FOR DISK INTERFACE 000-7344-00
READ CONTROL LOGIC FOR DISK INTERFACE 000-7345-00
HEAD POSITIONING LOGIC FOR DISK INTERFACE 000-7346-00
ADC FOR MODEL 293 000-7353-00
INSTRUCTION DECODER BOARD FOR MODEL 293 000-7321-00
DIGITAL I/O BOARD MODEL 293 UNIVERSAL CONTROLLER 000-7323-00
PROGRAMMABLE TIMER FOR MODEL 293 000-7316-00 (2)
Others who have an interest are also welcome to contact me but preference will go to those as named above.
Thanks!
Sellam
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