TXC-06880BIOG Transwitch Corporation, TXC-06880BIOG Datasheet - Page 100

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TXC-06880BIOG

Manufacturer Part Number
TXC-06880BIOG
Description
Manufacturer
Transwitch Corporation
Datasheet

Specifications of TXC-06880BIOG

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TXC-06880BIOG
Manufacturer:
SAMWHA
Quantity:
34 000
4004
(cont.)
4008
Envoy-CE2 Device
DATA SHEET
TXC-06880
1 0 0 o f 1 2 2
(hex)
Addr
RW
RO
RW
RO
RW
RO
RW
RO
Mode
5
7-6
9-8
11-10
15-12
31-16
6-0
7
Range
Bit
Port 0 Ethernet Status and Configuration Register Description
value after
0
0
0x7
0x60
Default
reset
-
Memory Maps and Bit Descriptions
Huge Frame Enable:
0 - The port will limit the length of frames to the Maximum Frame Length
value
1 - Allows frames longer than the Maximum Frame Length to be
transmitted and received
Reserved
Interface Mode: This field determines the type of interface the port is
connected to. These 2-bits must be set to “01” for SMII, “10” for GMII and
“01” for MII interface.
Note: This is in addition to the Port Configuration Pins (CFGCMACA[1:0]
and CFGCMACB[1:0]). Ports 0 and 8 are the only ports that can be
configured as GMII or MII ports.
Reserved
Preamble Length: This field determines the length of the preamble field
of the frame, in bytes.
Reserved
IPG/IFG SETTINGS
Back-to-Back Inter-Packet-Gap: This is a programmable field
representing the IPG between Back-to-Back Frames. This is the IPG
parameter used exclusively in Full-Duplex and Half-Duplex modes when
two transmit frames are sent back-to-back. Set this field to the number of
bits of IPG desired. The default value is 0x60 (96d).
Reserved
Description
-
PRELIMINARY TXC-06880-MB, Ed. 4
February 2005

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