TC9208M Datasheet, PDF (32/53 Pages) List of Unclassifed Manufacturers – 8-Port 10/100/1000 Smart Ethernet Switch

Speed
Duplex
ForceLnk
TxDisable
RxDisable
DisFdxFCTx
DisFdxFCRx
DisBackPres
PortPriorityEn
PortPriority
TC9208M
Preliminary Data Sheet
Used by the physical layer management polling entity to configure physical layer’s
speed mode when EEPROM forced modes are selected. Additionally this bit can be
used to directly force the internal speed mode.
00 – 10M
01 – 100M
10 – 1000M
Used by the physical layer management polling entity to configure physical layer’s
duplex mode when EEPROM forced modes are selected. Additionally this bit can
be used to directly force the internal duplex mode.
Setting this bit to '1' will force the internal polled link status of the corresponding port
to “ON”. Default is ‘0’.
Setting this bit to '1' will disable the transmission MAC device, thus inhibiting
transmission on the corresponding port. Default is ‘0’.
Setting this bit to '1' will disable the receiving MAC device, thus inhibiting receiving
on the corresponding port. Default is ‘0’.
Setting this bit to '1' will disable flow control operation for full duplex mode on
transmit side (transmission of pause frames). Default is ‘0’.
Setting this bit to '1' will disable flow control operation for full duplex mode on
receive side (pausing frame transmission). Default is ‘0’.
Setting this bit to '1' will disable flow control for half duplex mode (backpressure).
Default value is its corresponding DisBkPr pin value.
Setting this bit to '1' will force the corresponding port to the priority set within the
PortPriority field, otherwise the pin configuration will be used.
This bit will set one of the four priority classes on the corresponding port.
Confidential.
Copyright © 2003, IC Plus Corp.
32/53
August 1, 2003
TC9208M-DS-R06