zl50415 Zarlink Semiconductor, zl50415 Datasheet - Page 75

• Manufacturer Part Number: zl50415
• Description: Managed 16-port 10/100 M + 2-port 1 G Ethernet Switch
• Manufacturer: Zarlink Semiconductor

14.6.11
CPU Address:h20C
Accessed by CPU, serial interface (R/W)
Bit [4:0]
14.6.12
CPU Address:h20D
Accessed by CPU, serial interface (R/W)
Bit [4:0]
14.6.13
CPU Address:h20E
Accessed by CPU, serial interface (R/W)
Bit [4:0]
14.6.14
CPU Address:h20F
Accessed by CPU, serial interface (R/W)
Bit [4:0]
Trunk Group 2
14.6.15
CPU Address:210
Accessed by CPU, serial interface (R/W)
Bit [3:0]
Bit [6:4]
TRUNK1_HASH0 – Trunk group 1 hash result 0 destination port number
TRUNK1_HASH1 – Trunk group 1 hash result 1 destination port number
TRUNK1_HASH2 – Trunk group 1 hash result 2 destination port number
TRUNK1_HASH3 – Trunk group 1 hash result 3 destination port number
TRUNK2_MODE – Trunk group 2 mode (Gigabit ports 1 and 2)
7
Hash result 0 destination port number (Default 04)
Hash result 1 destination port number (Default 05)
Hash result 1 destination port number (Default 06)
Hash result 1 destination port number (Default 07)
- Reserved
- 000 Normal
- 001 Trunk Mode. Enable Trunk group for Gigabit port 1 and 2 in managed mode. In
- 010 Single Ring with G1
- 100 Single Ring with G2
- 111 Dual Ring Mode
6
Ring/trunk Mode
unmanaged mode Trunk 2 is enable/disable using input pin TRUNK2.
Zarlink Semiconductor Inc.
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ZL50418
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Data Sheet