.PH "''''''"
.DF
                                               September 19, 1985










Rich Parker
Cypress Semiconductor
3901 North First Street
San Jose, CA  95134-1599


.DE
Please find inclosed the spec changes for the 25ns SRAM's that we are
planning on using.  I have also included a write up on how we
measure when an input signal is valid.  If you have any concerns
about the spec changes or the input measuring method please let
me know as soon as possible.

.DF
Thank you,



Rob Horning
Information Hardware Operation
Hewlett Packard
3404 East Harmony Road
Fort Collins, Colorado  80525

303 226-3800 x2501
.DE
