Wavecom W74PC User Manual

WAVECOM Decoder W74PC, W-PCI/e, W-CODE, W-CLOUD Manual V9.1.0 First start

39
Bit Inversion Mask
One or several data bits may be inverted by using the Bit Inversion Mask item in the Options menu.
The Bit Inversion Mask can be entered in three different ways:
 In the top input box a decimal number between 0 and 31 may be entered
 In the center input box the same number may be entered in binary format with the least signifi-
cant bit to the right
 In the bottom check boxes a logical "1" is entered with the mouse by clicking in the check box
Bit Inversion is only implemented for ITA-2 (Baudot) based bit streams.
CRC Recognition
An automatic detection of the CRC can be switched on/off with Options | CRC Recognition. The detect-
ed CRC is displayed in the decoder status bar.
CRC Table
Using Option | CRC Table a certain CRC mask can be defined.
A table of CRC's is stored in \Config\CRCTable.xml.

Wavecom W74PC Specifications

General

Brand	Wavecom
Model	W74PC
Category	Media Converter
Language	English