ZL50404
13.3.4.15
CPUQINS0 - CPUQINS6 – CPU Queue Insertion Command
Data Sheet
CPU Address:h330-336
Accessed by CPU, (R/W)
55
CQ6
CQ5
CQ4
CQ3
CQ2
CQ1
CQ0
0
CPU Queue insertion command
Bit[3:0]:
Bit[7:4]:
Bit[9:8]:
Bit [13:10]
Bit [20:14]
Bit [35:21]
Bit [50:36]
Bit [51]
Bit [54:52]
Bit [55]
Destination Map (port 3-0).
Reserved. Must be 0.
Destination Map (MMAC, CPU).
Priority
Number of granules for the frame
Tail pointer
Header Pointer
Multicast frame (has to be one if more than one destination port)
Reserved
Command valid (will be processed on the rising edge of the signal)
13.3.4.16
CPUQINSRPT – CPU Queue Insertion Report
CPU Address:h337
Accessed by CPU, (RO)
CPU command queue status
Bit [0]:
Bit [1]:
The command is under processing.
Insertion Fail (May be due to queue full, WRED or filtering)
13.3.4.17
CPUGRNHDL0 - CPUGRNHDL1 – CPU Allocated Granule Pointer
CPU Address:h338-339
Accessed by CPU, (RO)
15
CG1
CG0
0
75
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
