E-STE100P STMicroelectronics, E-STE100P Datasheet - Page 14

• Manufacturer Part Number: E-STE100P
• Description: IC TRANSCEIVER 3.3V 64 TQFP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of E-STE100P

• Number Of Drivers/receivers: 1/1
• Protocol: MII
• Voltage - Supply: 3.15 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Number Of Receivers: 1
• Data Rate: 10/100Mbps
• Operating Supply Voltage (typ): 3.3V
• Package Type: TQFP
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.45V
• Operating Supply Voltage (min): 3.15V
• Mounting: Surface Mount
• Pin Count: 64
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2143; STE100P

STE100P
Table 5. Register Descriptions (continued)
14/31
PR20- XMC, XCVR Mode control
11, 10
15~12
10~8
Bit #
4~2
11
9
8
7
6
5
1
0
DISCRM
EN4B5B
CMODE
ENDCR
DISMLT
ENRLB
ENRZI
ISOTX
Name
LD
---
---
---
reserved
Enable remote loop-back function. 1: enable
Enable DC restoration.
0: disable DC restoration.
1: enable DC restoration.
Enable the conversions between NRZ and NRZI.
0: disable the data conversion between NRZ and NRZI.
1: enable the data conversion of NRZI to NRZ in receiving and
NRZ to NRZI in transmitting.
Enable 4B/5B encoder and decoder
0: the 4B/5B encoder and decoder are bypassed
1: the 4B/5B encoder and decoder are enabled..
Transmit Isolation. When 1, isolate from MII and tx+/-. The bit
will be set to one if the PHY address is set to 00000 at power-
up/reset This bit must be 0 for normal operation
Reporting of current operation mode of transceiver.
Disable MLT3.
0: the MLT3 encoder and decoder are enabled.
1: the MLT3 encoder and decoder are bypassed.
Disable Scramble.
0: the scrambler and de-scrambler is enabled.
1: the scrambler and de-scrambler are disabled.
Reserved
Long Distance mode of 10Base-T.
0: normal squelch level.
1: reduces 10Base-T squelch level for extended cable length.
As the length of the cable increases, so does the current.
Reserved
000: in auto-negotiation
001: 10Base-T half duplex
010: 100Base-TX half duplex
011: reserved
100: reserved
101: 10Base-T full duplex
110: 100Base-TX full duplex
111: isolation, auto-negotiation disable
Descriptions
0: disable
Default Val
000
0
1
1
0
0
0
0
0
0
1
RW Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO