PRI=value1, IDE=value1
Message Object Arbitration Register
| ID | CAN Identifier of Message Object n |
| IDE | Identifier Extension Bit of Message Object n 0 (value1): Message object n handles standard frames with 11-bit identifier. 1 (value2): Message object n handles extended frames with 29-bit identifier. |
| PRI | Priority Class 0 (value1): Applicable only if TTCAN is available. 1 (value2): Transmit acceptance filtering is based on the list order. This means that message object n is considered for transmission only if there is no other message object with valid transmit request (MSGVAL & TXEN0 & TXEN1 = 1) somewhere before this object in the list. 2 (value3): Transmit acceptance filtering is based on the CAN identifier. This means, message object n is considered for transmission only if there is no other message object with higher priority identifier + IDE + DIR (with respect to CAN arbitration rules) somewhere in the list (see ). 3 (value4): Transmit acceptance filtering is based on the list order (as PRI = 01B). |