Dynamic Engineering PMC-PARALLEL-TTL User Manual page 10

and then an address qualifier to strobe the address into the receiving hardware one of
the IO lines can be programmed to create a pulse some time after the address for the
IO registers is written to. The custom pulse will be more accurate for delay and duration
than a SW timing solution. The number of accesses to the card can be reduced as well
having the effect of greater through-put. Please contact Dynamic Engineering with your
requirements.
Figure 2 PMC-PARALLEL-TTL Block Diagram
Embedded Solutions Page 10