42.5.3 Generic Short Packet Demux

Generic Short Packets (GSP) use the data type range [0x08, 0x0F]. These packets are retrieved through the CSI2DC user interface queue. An interrupt is raised as soon as the packet is received. The queue depth is set to 4 words. The data field retrieved is 22 bits wide and contains the 6-bit data type and a 16-bit data field. These values are passed to the application layer.

Table 42-5. Generic Short Packet Demultiplexing
Packet Data Type Handler
Generic Short Packet (GSP) Code 1 Per Virtual Channel GSP queue
Code 2 Per Virtual Channel GSP queue
Code 3 Per Virtual Channel GSP queue
Code 4 Per Virtual Channel GSP queue
Code 5 Per Virtual Channel GSP queue
Code 6 Per Virtual Channel GSP queue
Code 7 Per Virtual Channel GSP queue
Code 8 Per Virtual Channel GSP queue