psf21911 ETC-unknow, psf21911 Datasheet - Page 58

• Manufacturer Part Number: psf21911
• Description: Isdn Echocancellation Circuit Terminal Applications Iec-q
• Manufacturer: ETC-unknow

Semiconductor Group
– In order to notify the controller of the initial system status, one MON-2-message is
– The U-transceiver will not issue MON-2-messages while CRC-violations are detected.
issued immediately after reaching the “Synchronized” state in NTmode.
Because the CRC-checksum is transmitted one superframe later, a maximum of one
corrupted MON-2-indication can be issued. In this case a MON-2-message indicating
the correct system status will be issued after the transmitted CRC-checksum is again
identical to the calculated checksum.
58
U-Transceiver
PSB 21911
PSF 21911
11.97