ADLINK PCI-8164 - Manual (Page 101)

Operation Theory 89
The following diagram shows the register data flow of the card.
1. The first motion is executed and the CPU writes corre-
sponding values into Pre-Register2.
_8164_start_ta_move(0,50000.0,100.0,30000.0,0.1,0.0)
2. Since Pre-Register1 and Register are empty, the data in
pre-register 2 is automatically moved to the Register and
executed immediately by the ASIC.
3. The second function is called. The CPU writes the corre-
sponding values into pre-register2.
_8164_start_tr_move(0,20000.0,100.0,30000.0,0.0,0.2)
4. Since Pre-register1 is empty; the data in pre-register 2 is
automatically moved to Pre-Rregister1 and waits to be
executed.
5. You may can execute a 3rd function, and it will be stored
to Pre-register2.
6. When the first function is completed, the Register
becomes empty, and data in pre-register1 is allowed to
move to Register and is executed immediately by the