On 09/08/2017 01:42 PM, Fred Cisin wrote: > "Normal" "simple" PC-type read, such as > COPY source destinat > CAN have a big problem. If you put the bub back on, so that index is > right in the middle of a sector, then that sector can't be read (with > NEC-type FDC, unless you "mask-off" the index signal). Likewise, if > index is too close before the beginning of the sector. NEC-type FDC > does not want to read/write immediately after index.
So mask off the index line and you'll be fine. --Chuck
