
10
PROGRAMMER'S GUIDE FOR v01.02.11
2.5 Commands sequencing
Complete command sequences is made of a read or write command issued by the controller and by the
answer of the machine. The answer can be used as an acknowledgment. As the input commands
processing is asynchronous, the answer time is nor constant nor predictable. On the other side, this allows
to send multiple commands in advance as long as they are independent.
A good practice is to check commands acknowledgment before sending new block of commands.
2.5.1 Write sequence
Picture 6 : write command sequence
2.5.2 Read sequence
Picture 7 : read command sequence
Commentaires sur ces manuels