chan@chansw.UUCP (Jerry H. Chan) (10/27/90)
Can anybody confirm a supposed problem where data on a floppy drive gets
"trounced" due to a DMA conflict w/16-bit video cards? I put in a call to
ISC where the file system on a floppy was getting corrupted (i.e., INSTALL
disk where directories were getting strange attributes w/negative sizes)?
According to ISC, I got a work-around of putting the card into 8-bit mode
or moving the card to a 8-bit slot; the reason for this anomaly was that
"there was some DMA conflict between the floppy controller and VGA card
which was corrected by moving the card to an 8-bit slot". Can anybody
shed some light on this? The problem has been noted particularly with
Paradise and Tseng-based chip sets (i.e., Orchid).
--
Jerry Chan 508-853-0747, Fax 508-853-2262 |"My views necessarily reflect the
Chan Smart!Ware Computer Services & Prods | views of the Company because
Worcester, MA 01606 | I *am* the Company." :-)
{bu.edu,husc6}!m2c!chansw!chan \---------------------------------