zl50417 ETC-unknow, zl50417 Datasheet - Page 75

• Manufacturer Part Number: zl50417
• Description: Unmanaged 16-port 10/100m +2-port Ethernet Switch
• Manufacturer: ETC-unknow

Data Sheet
13.8.3
I²C Address F2, CPU Address:h602)
Accessed by serial interface and I²C (R/W)
13.8.4
CPU Address:h603
Accessed by serial interface only (R/W)
Bit [7:0] - MII Data [7:0]
Note: Before programming MII command: set FEN[6], check MIIC3, making sure no RDY, and no VALID; then
program MII command.
13.8.5
CPU Address:h604
Accessed by serial interface only (R/W)
Bit [7:0] - MII Data [15:8]
Note: Before programming MII command: set FEN[6], check MIIC3, making sure no RDY and no VALID; then
program MII command.
MIIC0 – MII Command Register 0
MIIC1 – MII Command Register 1
FEN – Feature Register
Bits [1:0]:
Bit [2]:
Bit [5:3]:
Bit [6]:
Bit [7]:
Reserved (Default 0)
Support DS EF Code. (Default 0)
When 101110 is detected in DS field (TOS[7:2]), the frame priority is set for
110 and drop is set for 0.
Reserved (Default 010)
Disable MII Management State Machine (Default 0)
Disable using MCT Link List structure (Default 0)
7
DML
-
-
-
-
-
-
0 – Disable
1 – Enable (all ports)
0: Enable MII Management State Machine
1: Disable MII Management State Machine
0 – Enable using MCT Link structure
1 - Disable using MCT Link List structure
6
Mii
5
Zarlink Semiconductor Inc.
3
2
DS
1
0
ZL50417
75