wiki:crkit/Software/Firmware/Framework/R3_arch/status_pkt
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Version 6 (modified by khanhle, 12 years ago) ( diff )

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Status Packet

Figure 1 - Status Packet Structure



Table 1 - Status Header

TYPEStatus packet type
0x0100 - Interrupt message, only one Status payload field is required for INTC content

Table 2 - Status Payload

INTCOne word, content of Interrupt Controller delta register. Host needs to parse the INTC field to identify which interrupts were triggered. Refer to INTC RMAP for further information
  • for R3, only Host -> HW status messaging is required for interrupt handling.
  • For future revisions, we will support VITA radio transport protocol for messaging and status handling.
  • Status header is added by Packet Processor, with payload provided by RMAP Processor.
  • Note, UDP port 1001 is used for Status related packets.

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