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MSP-FET430UIF USB interface

Other Parts Discussed in Thread: MSP430F1611

Is this signal - SETVCCT an input to MSP430 or an output  from MSP430 in the MSP430 Hardware Tools Users Guide (slau278.pdf)?

Can you please explain about this signal - VF? Full form of VF and ENI2O?

  • SETVCCT is "Set Vcc Target" on the Target MSP430 device and is an output from the MSP430F1611 in the TI USB Programming tool. VF is the "Voltage feedback" and these are all internal signals in the USB tool.

    Is there a particular reason that you are wanting to understand these signals, because these signals should be seemless to the user when they use the MSP-FET430UIF tool?

  • Thanks for ur reply.  Let me know the kind of output of this signal - SETVCCT. How can we vary the output voltage of VCCT (1.8V - 5V) of TPS76601D?

    I need to understand the internal signals of this tool functionally. 

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