Urgent need help

From: Jacky Luk (jl_at_kngiht.com)
Date: 12/18/04 

Date: Sat, 18 Dec 2004 14:16:44 +0800

Sorry for cross posting but I need instant response.
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can i
generate the clock using on/off time? Thanks
Jack