参数资料
型号: ZL50408GDG2
厂商: CONEXANT SYSTEMS
元件分类: 网络接口
英文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA208
封装: 17 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, MO-192, LBGA-208
文件页数: 137/144页
文件大小: 1779K
代理商: ZL50408GDG2
ZL50408
Data Sheet
92
Zarlink Semiconductor Inc.
12.3.4.18
CPUQINSRPT – CPU Queue Insertion Report
CPU Address: h0337
Accessed by CPU, (RO)
CPU command queue status
12.3.4.19
CPUGRNHDL0 - CPUGRNHDL1 – CPU Allocated Granule Pointer
CPU Address: h0338-339
Accessed by CPU, (RO)
CPU Queue insertion command
12.3.4.20
CPURLSINFO0 - CPURLSINFO4 – Receive Queue Status
CPU Address: h033A-033E
Accessed by CPU, (R/W)
CPU Queue insertion command
Bit [0]:
The command is under processing.
Bit [1]:
Insertion Fail (May be due to queue full, WRED or filtering)
15
0
CG1
CG0
Bits [14:0]:
Granule pointer.
Bit [15]:
Pointer valid
0
CR4
CR3
CR2
CR1
CR0
Bits [14:0]:
Header pointer
Bits [30:15]
Tail pointer
Bits [38:32]
Number of granules for the release
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