PEF82912FV1.4 Infineon Technologies, PEF82912FV1.4 Datasheet - Page 132

• Manufacturer Part Number: PEF82912FV1.4
• Description: ISDN Interface ISDN
• Manufacturer: Infineon Technologies

Specifications of PEF82912FV1.4

• Mounting Style: SMD/SMT
• Package / Case: MQFP-64
• Lead Free Status / Rohs Status: Details

PEF 82912/82913
Functional Description
2.5.6
S-Transceiver Enable / Disable
The layer-1 part of the S-transceiver can be enabled/disabled with the two bits
S_CONF0.DIS_TR and S_CONF2.DIS_TX.
If DIS_TX=’1’ the transmit buffers are disabled. The receiver will monitor for incoming
data in this configuration. By default the transmitter is disabled (DIS_TX = ’1’).
If the transceiver is disabled (DIS_TR = ’1’, DIS_TX = don’t care) all layer-1 functions are
disabled including the level detection circuit of the receiver. In this case the power
consumption of the S-transceiver is reduced to a minimum.
Data Sheet
118
2001-03-30