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Nuvoton /NUC1xx_registers /CAN /CAN_IF1_MASK2

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Interpret as CAN_IF1_MASK2

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Msk_16_280 (MDir)MDir 0 (MXtd)MXtd

Description

IF1 Mask 2 Register

Fields

Msk_16_28

Identifier Mask 28-16 1 = The corresponding identifier bit is used for acceptance filtering. 0 = The corresponding bit in the identifier of the message object cannot inhibit the match in the acceptance filtering.
MDir

Mask Message Direction 1 = The message direction bit (Dir) is used for acceptance filtering. 0 = The message direction bit (Dir) has no effect on the acceptance filtering.
MXtd

Mask Extended Identifier 1 = The extended identifier bit (IDE) is used for acceptance filtering. 0 = The extended identifier bit (IDE) has no effect on the acceptance filtering. Note: When 11-bit (“standard”) Identifiers are used for a Message Object, the identifiers of received Data Frames are written into bits ID28 to ID18. For acceptance filtering, only these bits together with mask bits Msk28 to Msk18 are considered.

Links

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data