TXC-06880BIOG Transwitch Corporation, TXC-06880BIOG Datasheet - Page 115

• Manufacturer Part Number: TXC-06880BIOG
• Manufacturer: Transwitch Corporation

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

60B8 RC
60BC RC
60C0 RC
60C4 RC
PRELIMINARY TXC-06880-MB, Ed. 4
February 2005
(hex)
Addr
RO
RO
Mode
31-0
31-0
7-0
31-8
7-0
31-8
Range
Bit
value after
0
0
0
0
0
0
Default
reset
Tx Drop Frame: The total number of transmitted packets which were
aborted due to an under-run of the Egress FIFO, i.e., lack of system
resources. When this is detected, the MAC transmitter will jam the
packet and insert an incorrect FCS.
Tx Abort: The total number of transmitted packets which were aborted
under command of the Egress FIFO logic (packet TAG = ERROR).
When this is detected, the MAC transmitter will jam the packet and
insert an incorrect FCS. This counter is also incremented if an unex-
pected tag is encountered after transmission of a packet has started,
i.e., another SOP is detected before we get the EOP for the current
packet.
Rx Bytes Hi (MSByte of the Rx Byte): 8 MSBs of the 40-bit Rx Byte
Counter. When doing a 32-bit read of this counter, the counter values
are in Bits 0-7.
Reserved
Tx Bytes Hi (MSByte of the Tx Byte): 8 MSBs of the 40-bit Tx Byte
Counter. When doing a 32-bit read of this counter, the counter values
are in Bits 0-7.
Reserved
Description
Envoy-CE2 Device
DATA SHEET
TXC-06880
1 15 o f 12 2