Early WD Controller and/or chip specs

Fred Cisin cisin at xenosoft.com
Mon Nov 2 23:07:18 CST 2009

On Mon, 2 Nov 2009, Curtis H. Wilbar Jr. wrote:
> There was the WD1007-VMM2 (If I recall the # correctly). I believe
> it was PC XT in size, 16 bit ISA 1:1 interleave MFM controller.

The 1007 was/is? ESDI.  I've got a machine in the back room with a 120? M
3.5" ESDI drive

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