DM9601E ETC1 [List of Unclassifed Manufacturers], DM9601E Datasheet - Page 21

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

10.5 TX Status Register II ( 04H ) for packet index I I
10.6 RX Control Register ( 05H )
10.7 RX Status Register ( 06H )
Final
Version: DM9601-DS-F01
June 22, 2002
1:0
Bit
Bit
Bit
7
6
5
4
3
2
7
6
5
4
3
2
1
0
7
6
5
4
3
2
RESERVED
RESERVED
DIS_LONG
DIS_CRC
PRMSC
WTDIS
RWTO
RUNT
RXEN
Name
Name
Name
TJTO
LCS
ALL
PLE
COL
MF
RF
AE
NC
EC
LC
LC
Default
Default
Default
0,RW
0,RW
0,RW
0,RW
0,RW
0,RW
0,RW
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
0,RO
Reserved
Watchdog Timer Disable
When set, the Watchdog Timer (2048 bytes) is disabled. Otherwise it is enabled
Discard Long Packet, packet length over 1522byte
Discard CRC Error Packet
Pass All Multicast
Pass Runt Packet
Promiscuous Mode
RX Enable
Transmit Jabber Time Out
It is set to indicate the transmitted frame is truncated due to more than 2048 bytes
are transmitted
Loss of Carrier
It is set to indicate the loss of carrier during the frame transmission. It is not valid in
internal loopback mode
No Carrier
It is set to indicate that no carrier signal during the frame transmission. It is not valid
in internal loopback mode
Late Collision
It is set to indicate a collision occurs after the collision window of 64 bytes
Collision Packet
Collision occurs during transmission
Excessive collision
It is set to indicate the transmission is aborted due to 16 excessive collisions
Reserved
Runt Frame
It is set to indicate the received frame has the size smaller than 64 bytes.
Multicast Frame
It is set to indicate the received frame has a multicast address.
Late Collision Seen
It is set to indicate that a late collision found during the frame reception.
Receive Watchdog Time-Out
It is set to indicate that receive more than 2048 bytes.
Physical Layer Error
It is set to indicate that a physical layer error found during the frame reception.
Alignment Error
It is set to indicate that the received frame ends with a non-byte boundary.
USB to Ethernet MAC Controller with Integrated 10/100 PHY
Description
Description
Description
DM9601
21