Transfer time
An important factor of a link (e.g. from CPU 1 to CPU 2) is the total
data transfer time. This is made up of the following components:
•• time required to send (see runtime),
•• length of time the data are buffered (on the COR 923C coordinator)
and
•• the time required to receive data (see runtime)
The length of time that the data are "in transit" is largely
dependent on the length of time that the data is buffered and
therefore on the structure of the user program (see "Buffering
Data").
Runtimes of the Communication OBs
CPU 948 Programming Guide
10 - 32 C79000-G8576-C848-04
To Next Page
Loading...
