MDS105 Datasheet, PDF (19/35 Pages) Zarlink Semiconductor Inc – Unmanaged 5-Port 10/100 Mbps Ethernet Switch

MDS105
11.17 MII_OP1 – MII Register Option 1
• Access: parallel interface and I²C, Read/Write
• Address: h0D
Data Sheet
Bit [7:0] High order address byte
11.18 AGETIME_LOW – MAC Address Aging Timer Low
• Access: parallel interface and I²C, Read/Write
• Address: h0E
(Default 00)
Bit [7:0] Low byte of the MAC address aging timer
11.19 AGETIME_HIGH – MAC Address Aging Timer High
• Access: parallel interface and I²C, Read/Write
• Address: h0F
(Default 25)
Bit [7:0]
High byte of the MAC address aging timer.
(Default 01)
The aging time is based on the following formula: The default setting provides
{AGETIME_HIGH, AGETIME_LOW} x 1024 ms a 300 second aging time.
11.20 ECR1P0 – Port 0 Control Register
• Access: parallel interface and I²C, Read/Write
• Address: h10
Bits [3:0] Port Mode
Bit [3]
Bit [2]
Bit [1]
Bit [0]
Bits [6:4] PVID
Bit [7]
Reserved
1 – Force configuration
based on Bits [2:0]
0 – Autonegotiate and
advertise based on Bits
[2:0]
1 – 10 Mbps
0 – 100 Mbps
1 – Half Duplex
0 – Full Duplex
1 – Flow Control Off
0 – Flow Control On
Port-based VLAN ID
(Default 0000)
(Default 000)
19
Zarlink Semiconductor Inc.