TXC-06885BIOG Transwitch Corporation, TXC-06885BIOG Datasheet - Page 111

• Manufacturer Part Number: TXC-06885BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06885BIOG

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Industrial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

403C
(cont.)
4040
4044
4048
to
407C
(hex)
Addr
PRELIMINARY TXC-06885-MB, Ed. 6A
February 2005
RO
RC
RO
RW
RO
RW
RO
Mode
5
6
7
8
9
31-10
7-0
15-8
23-16
31-24
15-0
23-16
31-24
31-0
Range
Bit
Port 0 Ethernet Status and Configuration Register Description
value after
0
0
0
0
0
0
0
0
0
0
0
0
Default
reset
- Memory Maps and Bit Descriptions -
Full Duplex:
0 - The Serial MII PHY is operating in Half-Duplex mode
1 - The Serial MII PHY is operating in Full-Duplex mode
Link OK:
0 - The Serial MII PHY has not detected a valid link
1 - The Serial MII PHY has detected a valid link
Jabber:
1 - The Serial MII PHY has detected a Jabber condition
0 - The Serial MII PHY has not detected a Jabber condition. This bit
latches high.
Clash:
0 - The Serial MII module is either in PHY mode or in MAC-to-MAC mode.
1 - The Serial MII module is in MAC-to-MAC mode with the partner in 10
Mbit/s and/or Half-Duplex mode indicative of a configuration error.
Excess Defer: This bit sets when the MAC excessively defers a
transmission. It clears when read. This bit latches high.
Reserved
SOURCE ADDRESS REGISTER, PART 1
SOURCE ADDRESS, 4th Octet: This field holds the fourth octet of the
source address. The fourth octet is stored in Bits 7-0 and defaults to 0.
SOURCE ADDRESS, 3rd Octet: This field holds the third octet of the
source address. The third octet is stored in Bits 15-8 and defaults to 0.
SOURCE ADDRESS, 2nd Octet: This field holds the second octet of the
source address. The second octet is stored in Bits 23-16 and defaults to
0..
SOURCE ADDRESS, 1st Octet: This field holds the first octet of the
source address. The first octet is stored in Bits 31-24 and defaults to 0.
SOURCE ADDRESS REGISTER, PART 2
Reserved
SOURCE ADDRESS, 6th octet: This field holds the sixth octet of the
source address. The sixth octet is stored in Bits 23-16 and defaults to 0.
This Byte is the first Address byte transmitted.
SOURCE ADDRESS, 5th octet: This field holds the fifth octet of the
source address. The fifth octet is stored in Bits 31-24 and defaults to 0.
Reserved
Description
Envoy-CE4 Device
DATA SHEET
TXC-06885
1 11 o f 12 8