参数资料
型号: ZL50408GDC
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, MO-192, LBGA-208
文件页数: 136/144页
文件大小: 1779K
代理商: ZL50408GDC
ZL50408
Data Sheet
91
Zarlink Semiconductor Inc.
12.3.4.16
MAC9 – Increment MAC port 9 address
CPU Address: h0329
Accessed by CPU (RW)
12.3.4.17
CPUQINS0 - CPUQINS6 – CPU Queue Insertion Command
CPU Address: h0330-0336
Accessed by CPU, (R/W)
CPU Queue insertion command
Bits [7:0]:
Bits [47:40] of Port 9 CPU MAC address
55
0
CQ6
CQ5
CQ4
CQ3
CQ2
CQ1
CQ0
CPUQINS0
Bit[7:0]:
Destination Map (port 7-0).
CPUQINS1
Bit[9:8]:
Destination Map (GMAC, CPU).
Bits [13:10]
Priority
Bits [15:14]
Number of granules for the frame
CPUQINS2
Bits [20:16]
Number of granules for the frame (con’t)
Bits [23:21]
Tail pointer
CPUQINS3
Bits [31:24]
Tail pointer (con’t)
CPUQINS4
Bits [35:32]
Tail pointer (con’t)
Bits [39:36]
Header Pointer
CPUQINS5
Bits [47:40]
Header Pointer (con’t)
CPUQINS6
Bits [50:48]
Header Pointer (con’t)
Bit [51]
Multicast frame (has to be one if more than one destination port)
Bits [54:52]
Reserved
Bit [55]
Command valid (will be processed on the rising edge of the signal)
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