CPU Shack: Intel iSBC 286 Single Board Computers

[CPUShack]

Here are some more nice MULTIBUS cards.

These are the Intel iSBC 286/10 and the 286/10A

The 10A was compatible with the 10 but added some speed improvements. It ran at 8MHz vs 6Mhz for the 10. Interestingly they used a variety of speeds/packages on each board (1010A almost always had a 10MHz processor vs the 6/8 or 10 on the original 286/10)

The boards have a pair of 8220 Bus buffers, though Intel used a Atmel gate array to do this on many boards as apparently they ran out of 8220s

Each board supported 256K of local memory (max) and 128K of dual port memory.

They supported multiprocessing and were frequently used in multiples in one computer.

2x Intel iSBC 286/10 w/ PGA A80286 (-8 or -10, though they all were clocked at 6) $16
SOLD OUTx Intel iSBC 286/10 w/ PGA A80286-8 (though they all were clocked at 6) w. D80287-8 FPU installed $18
1x Intel iSBC 286/10 w/ CLCC R80286-6 S40172 $16
SOLD OUTx Intel iSBC 286/10 w/ CLCC R80286-6 S40172 w. D80287-8 FPU installed $18

4x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $17 or 2 for $32
11x Intel iSBC 286/10A w. PGA A80286-10 $15 each or 2 for $26


I may be able to get a few more of these, but never sure which types LOL, working with a place thats scrapping out computers from some schools and a prison of all places.

Selling them for not much more then the price of the chips on them LOL so a pretty good deal for a neat part of Intel's history

[gg1978]

1x Intel iSBC 286/10 w/ CLCC R80286-6 S40172 w. D80287-8 FPU installed $18

2x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $17 or 2 for $32
4x Intel iSBC 286/10A w. PGA A80286-10 $15 each or 2 for $26

[stamasd]

2x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $32
1x Intel iSBC 286/10 w/ CLCC R80286-6 S40172 w. D80287-8 FPU installed $18

[gekaufman]

1 Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $17

[Vegeta]

1x Intel iSBC 286/10 w/ PGA A80286-8 (though they all were clocked at 6) w. D80287-8 FPU installed $18
1x Intel iSBC 286/10 w/ CLCC R80286-6 S40172 $16
1x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $17
if possible

[tunder10]

one with 286-10a , thanks

[stamasd]

Brief datasheet for the iSBC286/10A: https://drive.google.com/file/d/0B9rh9tVI0J5mYmQ1M2IxNTEtZGRkNS00YTgxLWJkZDEtZjI2OGQ0MWRlMTlk/view

[gekaufman]

Hardware reference manual is here:

https://archive.org/details/bitsavers_inteliSBC1ardwareReferenceManualOct84_13740979

[lhf_james]

I'd take:
1x Intel iSBC 286/10 w/ PGA A80286-8 (though they all were clocked at 6) w. D80287-8 FPU installed $18
1x Intel iSBC 286/10 w/ CLCC R80286-6 S40172 $16
1x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $17
Thanks!

[CPUShack]

Lots left

More I sell the more other fun things i can find LOL

[Robev]

2 x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed 2 for $32 for me please

Tried to resist the temptation but it got too much

[guso]

Hello,

for me please:
1x Intel iSBC 286/10A w. PGA A80286-10 and D80287-8 FPU installed $17

Thanks!

[CPUShack]

I found a few more, and updated the quantities