ZL50418GKC ZARLINK [Zarlink Semiconductor Inc], ZL50418GKC Datasheet - Page 103

• Manufacturer Part Number: ZL50418GKC
• Description: Managed 16-Port 10/100 M + 2-Port 1 G Ethernet Switch
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

14.10.4
CPU Address:h603
Accessed by CPU and serial interface only (R/W)
•
Note : Before programming MII command: set FEN[6], check MIIC3, making sure no RDY, and no VALID; then
program MII command.
14.10.5
CPU Address:h604
Accessed by CPU and serial interface only (R/W)
•
Note : Before programming MII command: set FEN[6], check MIIC3, making sure no RDY and no VALID; then pro-
gram MII command.
14.10.6
CPU Address:h605
Accessed by CPU and serial interface only (R/W)
Note: Before programming MII command: set FEN[6], check MIIC3, making sure no RDY and no VALID; then
program MII command.
•
•
Bit [7:0] - MII Data [7:0]
Bit [7:0] - MII Data [15:8]
Bit [4:0] -
Bit [6:5] -
Bit [4]:
Bit [5]:
Bit [6]:
MIIC0 – MII Command Register 0
MIIC1 – MII Command Register 1
MIIC2 – MII Command Register 2
7
REG_AD – Register PHY Address
OP – Operation code “10” for read command and “01” for write command
Disable IP Multicast Suppor t (Default 1)
•
•
When enable, IGMP packets are identified by search engine and are passed to
the CPU for processing. IP multicast packets are forwarded to the IP multicast
group members according to the VLAN port mapping table.
Enable report to CPU (Default 0)
•
•
When disable new VLAN port association report, new MAC address report or
aging reports are disable for all ports. When enable, register SE_OPEMODE is
used to enable/disable selectively each function.
Disable MII Management State Machine (Default 0)
•
•
6
Mii OP
0 – Enable IP Multicast Support
1 – Disable IP Multicast Support
0 – Disable report to CPU
1 – Enable report to CPU
0: Enable MII Management State Machine
1: Disable MII Management State Machine
5
4
Register address
Zarlink Semiconductor Inc.
ZL50418
103
0
Data Sheet