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CANoe DENoe - KEMT FEI TUKE

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Figure 49: Acceptance Filtering with the SJA1000 Controller<br />

Instead of entering the mask and code directly, you may program acceptance filtering<br />

in <strong>CANoe</strong> using a logical mask (Acceptance filter for standard indentifiers or<br />

Acceptance filter for extended identifiers). You can enter one of the values 0, 1 or X<br />

for each bit in this mask. A message occurring on the bus is only be received if all<br />

mask bits given as 0 or 1 agree with the corresponding message bits. Bits shown as<br />

X are not utilized in the comparison ("don't care"). The values of the acceptance<br />

mask and acceptance code are automatically calculated and displayed after inputting<br />

the logical mask.<br />

You will find a detailed explanation of acceptance filtering for all supported CAN controllers,<br />

with examples, in online Help.<br />

© Vector Informatik GmbH <strong>CANoe</strong>/<strong>DENoe</strong> Manual Version 4.1.1<br />

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