Forum Discussion

Luk's avatar
Luk
Icon for New Contributor rankNew Contributor
6 years ago

Altera Remote Update IP core on Cyclone IV

I used the Cyclone V Remote System Update Design Example on my Cyclone IV E board, it didin't work, the application image could not be loaded by the factory configuration image. The Parameter in the ...
SreekumarR_G_Intel's avatar
SreekumarR_G_Intel
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

Hello Luk,

1. If there is an error when loading the application configuration, how do I know ?

In the Parameter bit 000 will provide you the configuration CRC error , Any missing field in the configuration or mismatch will definitely trigger the CRC . Also you can use the watchdog timer as well for the same ;

If you refer the Figure 4 ; It is clear that in the code you can implement the Error count and try 3 times. Also In handbook below link; can you refer the configuration error section ;

To read the watchdog time-out value?

In the param , you can use the 010 , will give you the WDT timeout value ;

What is in the state register of param [111] ?

I am not sure I follow you here , According to RSU user guide it is illegal value .

Thank yo u,

Regards,

Sree

  • Luk's avatar
    Luk
    Icon for New Contributor rankNew Contributor
    6 years ago

    Hello Sree,

    Thank you for your prompt reply. Now I know how to operate it.

    The parameter bit 111 in Cyclone IV or Intel Cyclone 10 LP devices performs the same function as the parameter bit 000 of other devices.

    Thank you again.