DM9601E ETC1 [List of Unclassifed Manufacturers], DM9601E Datasheet - Page 37

• Manufacturer Part Number: DM9601E
• Description: USB Ethernet MAC Controller with Intergrated 10/100 PHY
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

11.10 10BASE-T Configuration/Status (10BTCSR) - 18
Preliminary
Version: DM9601-DS-P01
June 22, 2001
18.10-
18.15
18.14
18.13
18.12
18.11
18.1
18.0
12.
Bit
RESERVED
RESERVED
SQUELCH
Bit Name
JABEN
LP_EN
POLR
HBE
Default
1, RW
1, RW
1, RW
0, RO
0, RO
0, RO
1,RW
Reserved
Write as 0, ignore on read
Link Pulse Enable
1 = Transmission of link pulses enabled
0 = Link pulses disabled, good link condition forced
This bit is valid only in 10Mbps operation
Heartbeat Enable
1 = Heartbeat function enabled
0 = Heartbeat function disabled
When the PHY is configured for full duplex operation, this bit will be
ignored (the collision/heartbeat function is invalid in full duplex
mode).
Squelch Enable
1 = normal squelch
0 = low squelch
Jabber Enable
Enables or disables the Jabber function when the PHY is in
10BASE-T full duplex or 10BASE-T transceiver loopback mode
1 = Jabber function enabled
0 = Jabber function disabled
Reserved
Write as 0, ignore on read
Polarity Reversed
When this bit is set to 1, it indicates that the 10Mbps cable polarity
is reversed. This bit is set and cleared by 10BASE-T module
automatically
USB to Ethernet MAC Controller with Integrated 10/100 PHY
Description
DM9601
37