Developer Information
97
The next three blocks describe the locking status of the output, monitoring and serial ports. Each port has a
lock status of “O” for ports which are owned by the current client (ie locked from the same IP address), “L”
for ports which are locked from a different client, or “U” for unlocked. Note that Videohubs which do not
have monitoring ports or serial ports do not send the corresponding blocks.
VIDEO OUTPUT LOCKS:
↵
0 U
↵
1 U
↵
…
↵
MONITORING OUTPUT LOCKS:
↵
0 U
↵
1 U
↵
…
↵
SERIAL PORT LOCKS:
↵
0 U
↵
1 U
↵
…
↵
Videohubs with processing units (only the Workgroup Videohub) send an extra lock block:
PROCESSING UNIT LOCKS:
↵
0 U
↵
1 U
↵
…
↵
Videohubs with frame buffers (only the Workgroup Videohub) send an extra lock block:
FRAME BUFFER LOCKS:
↵
0 U
↵
1 U
↵
…
↵