TXC-06880BIOG Transwitch Corporation, TXC-06880BIOG Datasheet - Page 107

no-image

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
4084
(cont.)
PRELIMINARY TXC-06880-MB, Ed. 4
February 2005
(hex)
Addr
RW
Mode
22
23
24
25
26
27
Range
Bit
Port 0 Ethernet Status and Configuration Register Description
value after
0
0
0
0
0
0
Default
reset
- Memory Maps and Bit Descriptions -
Rx CRC Remove: Configures the removal of the CRC (FCS) bytes from
the Ethernet frame received at the Rx interface destined for the SPI-3
output interface.
1 - Remove CRC
GTx Clock Select: The Rx clock is used when connecting the Envoy-CE2
to another MAC in a MAC-to-MAC configuration.
0 - Tx clock
1 - Rx clock
For normal operation, this bit should set to 0.
Discard Rx Truncated frames:
0 - Do not discard the frame if it is truncated
1 - Discard the frame if it is truncated
If the IFIFO is configured for Store and Forward mode, the frame will be
dropped and will not appear on the SPI port. If the IFIFO is configured for
Streaming mode, the frame will appear on the SPI port with 4 additional
bad CRC bytes prepended to it.
DISC Rx Length Field Mismatch: Discard unmatched length field.
0 - Do not discard the frame if the frame length field does not match the
actual data length field
1 - Discard the frame if the frame length field does not match the actual
data length field
If the IFIFO is configured for Store and Forward mode, the frame will be
dropped and will not appear on the SPI port. If the IFIFO is configured for
Streaming mode, the frame will appear on the SPI port with 4 additional
bad CRC bytes prepended to it.
DISC Rx CRC Field Mismatch: Discard frames with CRC error.
0 - Do not discard the frame if it has a CRC error
1 - Discard the frame if it has a CRC error
If the IFIFO is configured for Store and Forward mode, the frame will be
dropped and will not appear on the SPI port. If the IFIFO is configured for
Streaming mode, the frame will appear on the SPI port with 4 additional
bad CRC bytes prepended to it.
DISC Rx ERR: Discard received frame with Rx error.
0 - Do not discard the frame if it has an Rx error
1 - Discard the frame if it has an Rx error
If the IFIFO is configured for Store and Forward mode, the frame will be
dropped and will not appear on the SPI port. If the IFIFO is configured for
Streaming mode, the frame will appear on the SPI port with 4 additional
bad CRC bytes prepended to it.
Description
Envoy-CE2 Device
DATA SHEET
TXC-06880
1 07 o f 12 2

Related parts for TXC-06880BIOG