zl50411 Zarlink Semiconductor, zl50411 Datasheet - Page 91

• Manufacturer Part Number: zl50411
• Description: Managed 9-port Fast Ethernet Switch With Private Vlan
• Manufacturer: Zarlink Semiconductor

12.3.4.18
CPU Address: h0337
Accessed by CPU, (RO)
CPU command queue status
12.3.4.19
CPU Address: h0338-339
Accessed by CPU, (RO)
CPU Queue insertion command
Bits [15:14]
CPUQINS2
Bits [20:16]
Bits [23:21]
CPUQINS3
Bits [31:24]
CPUQINS4
Bits [35:32]
Bits [39:36]
CPUQINS5
Bits [47:40]
CPUQINS6
Bits [50:48]
Bit [51]
Bits [54:52]
Bit [55]
Bits [14:0]:
Bit [15]:
Bit [0]:
Bit [1]:
CPUGRNHDL0 - CPUGRNHDL1 – CPU Allocated Granule Pointer
CPUQINSRPT – CPU Queue Insertion Report
The command is under processing.
Insertion Fail (May be due to queue full, WRED or filtering)
Granule pointer.
Pointer valid
Number of granules for the frame
Number of granules for the frame (con’t)
Tail pointer
Tail pointer (con’t)
Tail pointer (con’t)
Header Pointer
Header Pointer (con’t)
Header Pointer (con’t)
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)
15
CG1
Zarlink Semiconductor Inc.
ZL50411
91
CG0
0
Data Sheet