1. A signal cable is layou, which carry 3 target spin signals (Spin
Up/Spin Down/Flip Count) to Bigbite DAQ
2. Following request of kalyan, simulated Spin Flip is accelarated to
10s/flip (5s spin up/down followed by 5s spin unknown state).
A copy of this log entry has been emailed to: kalyan@jlab.org, yqiang@jlab.org