参数资料
型号: ZL50418GKG2
厂商: CONEXANT SYSTEMS
元件分类: 网络接口
英文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA553
封装: 37.50 X 37.50 MM, 2.33 MM HEIGHT, LEAD FREE, MS-034, HSBGA-553
文件页数: 152/155页
文件大小: 1928K
代理商: ZL50418GKG2
ZL50418
Data Sheet
96
Zarlink Semiconductor Inc.
12.3.3
(Group 2 Address) Port Trunking Groups
Up to four 10/100 ports can be selected for trunk group 0 and 1. TRUNK0_H, TRUNK0_M, and TRUNK0_L provide
a trunk map for trunk0. If ports 0 and 2 are to be trunked together bit 0 and bit 2 of TRUNK0_L are set to 1. All
others are clear at “0” to indicate that they are not part of trunk 0.
12.3.3.1
TRUNK0_L – Trunk group 0 Low (Managed mode only)
CPU Address:h200
Accessed by CPU, serial interface (R/W)
12.3.3.2
TRUNK0_M – Trunk group 0 Medium (Managed mode only)
CPU Address:h201
Accessed by CPU, serial interface (R/W)
12.3.3.3
TRUNK0_H – Trunk group 0 High (Managed mode only)
CPU Address:h202
Accessed by CPU, serial interface (R/W)
12.3.3.4
TRUNK0_MODE– Trunk group 0 mode
I2C Address h0A5; CPU Address:203
Accessed by CPU, serial interface and I2C (R/W)
B
i
t
7
B
i
t
0
B
i
t
7
B
i
t
0
B
i
t
7
B
i
t
0
TRUNK0_H
TRUNK0_M
TRUNK0_L
P
o
r
t
1
5
P
o
r
t
8
P
o
r
t
7
P
o
r
t
0
Bit [7:0]:
Port7-0 bit map of trunk 0. (Default 00)
Bit [7:0]:
Port15-8 bit map of trunk 0. (Default 00)
Bit [7:0]:
Reserved (Default 00)
74
3
2
1
0
Hash
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