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AURA SOM/AURA Hardware/Peripherals/CAN

840 bytes added, 10:27, 12 September 2023
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<section end=History/>
==Peripheral CAN ==
''TBDThe CAN interface available on AURA is based on i.MX93 SoC. The SOC includes two instances of CAN-FD Controllers (CAN-FD1 is in AONMIX and CAN-FD2 is in WAKEUPMIX). The FlexCAN module is a full implementation of the CAN with Flexible Data Rate (CAN FD) protocol specification and CAN protocol specification, Version 2.0 B compliant with the ISO 11898-1: sostituire le sezioni con le informazioni sull'uso della periferica''''Nell'esempio di seguito c'è la descrizione dell'interfaccia HDMI''2015 standard
=== Description ===
The FlexCAN module includes these distinctive features:
The CAN interface available on AURA is based on xxxxx ''TBD:SOC name'' SoC. * Flexible mailboxes configurable to store 0 to 8, 16, 32, or 64 bytes data length The CAN port supports the following standards ** Each mailbox configurable as receive or transmit, all supporting standard and features:extended messages* Individual Rx Mask registers per mailbox* HighFull-Definition Multimedia Interface Specification, Version 1.4a featured* Support * legacy Rx FIFO with storage capacity for up to 1080p at 60Hz HDTV display resolutions six frames and automatic internal pointer handling with DMA support** enhanced Rx FIFO with storage capacity for up to QXGA graphic display resolutions. 20 CAN FD frames* Transmission abort capability* Flexible message buffers (MBs), totaling 96 message buffers of 8 bytes data length each, configurable as Rx or Tx* Programmable** Loop-Back mode supporting self-test operation* Support * Programmable transmission priority scheme: lowest ID, lowest buffer number, or highest priority* Time stamp based on 32-bit free running timer, with an optional external time tick* Short latency time due to an arbitration scheme for 4k x 2k and 3D video formats high-priority messages* Low power modes, with programmable wakeup on bus activity* Powerful* Support for * legacy Rx FIFO ID filtering, capable of matching incoming IDs against either 128 extended, 256 standard, or 512 partial (8 bit) IDs, with up to 16-bit Deep Color modes32 individual masking capability** Enhanced Rx FIFO ID filtering, capable of matching incoming IDs against either 64 extended or 128 standard ID filter elements with three filtering schemes: mask + filter, range, and two filters without mask
===Pin mapping===
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