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Hyperlink write remote control register problem

kabalagala
Intellectual 300 points

Hello ,

today i tried to write remote dsp(6678) channel mapping registers(0x02600000...) from a 6670 through hyperlink,

but it seems impossible to work in this way. the registers value doesnt change in the target dsp.

Before the write operation i mapped 0x02600000 into a hyperlink address with the function in the example project.

    Can anyone tell me if it is impossible to write control registers such as  channel mapping registers in target dsp through hyperlink ?

  • 0
    TI__Expert 4740 points

    you are trying to access CIC0 channel mapping registers in remote device and there is no restriction to access those register area through hyperlink. you may need to check if you can access those registers by writing value on CCS memory map window for the remote device just to check if there is any problem for direct access.

    it is shows no problem, it must  be accessed  by Hyperlink remote control if you address mapping in the local device is correct. in local device, your source address should be the memory you want to emulate for the remote CIC0 registers and the destination address should be the CIC0 register area in the remote device. also check your assigned memory block size can cover channel mapping registers. base offset of CIC0 is 0x02600000 and channnel mapping register offset is 0x400 with 1024 bytes total size.