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Home▸ Forums▸ 68kMLA▸ Duo 2300c/180 MHz 603e QFP Graft/Hack . . . — #15
Post #15 by techknight
Source Forum68kMLA
CategoryTroubleshooting
Post DateTue, 19 Apr 2011 - 03:30
Original URLhttps://68kmla.org/bb/threads/duo-2300c-180-mhz-603e-qfp-graft-hack.22821/
Post
OHHHH I SEE. lol.

I am looking at the datasheets side-by-side, the 2300 and the 1400 use the same whitney archetecture. so i see what your saying, map the pins of the card cage to the whitney IC in the PB1400, mark em down.

then mark the same on the whitney IC to the PDS slot of the duo 2300, so then this way, we can get pins-to-functions chart, such as Pin1 = A0, Pin2 = D3, etc etc. Pin16 = /IRQ, i see what your saying now.

weee. it wont be TOO incredibly bad, if I can figure out which IC is the whitney.

Which brings me to the master question: has the connectors been mapped yet?