zl50404 Zarlink Semiconductor, zl50404 Datasheet - Page 69

• Manufacturer Part Number: zl50404
• Description: Lightly Managed/unmanaged 5-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

13.3.3
Trunk Group – Up to four RMAC ports can be selected for each trunk group.
13.3.3.1
CPU Address:h200+n (n = trunk group)
Accessed by CPU (R/W)
Bit [3:0] Port 3-0 bit map of trunk n. (Default 0)
13.3.3.2
CPU Address:h208+4n (n = trunk group)
Accessed by CPU (R/W)
13.3.3.3
CPU Address:h209+4n (n = trunk group)
Accessed by CPU (R/W)
(Group 2 Address) Port Trunking Groups
TRUNKn– Trunk Group 0~7
TRUNKn_HASH10 – Trunk group 0~7 hash result 1/0 destination port number
TRUNKn_HASH32 – Trunk group 0~7 hash result 3/2 destination port number
Bit [7]:
Bit [3:0]
Bit [7:4]
Bit [3:0]
Bit [7:4]
Enable logical port match in secure mode
0: Disable (Default)
1: Enable - When Well Known or User Define logical port force discard enabled, force
any IP packet with logical port number matching logical port numbers to CPU.
Hash result 0 destination port number (Default 0)
Hash result 1 destination port number (Default 0)
Hash result 2 destination port number (Default 0)
Hash result 3 destination port number (Default 0)
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Data Sheet