Hello Dan, Sounds like you're making great progress! I believe that the EVM430-F6779 does feature the 100-pin version of the F6779(A), so as long as you make all the same connections, the same firmware base should work. I'm glad that you're using the…
Hello Prakash,
Thanks for your interest in our MSP430F677x(A) devices! Since you're trying to build an energy meter, there are several valuable resources that I want to highlight for your development.
First, take a look at our newly-released Energy…
Part Number: MSP430F67791A Hello,
I am using a EVM430-F6779 - 3 Phase Electronic Watt-Hour EVM for Metering and also I designed a custom board based on this evaluation board.
I tried to communicate the evaluation board with the computer using the…
Hey Kelvin,
What device was damaged? What input voltage are you applying?
This section of the circuit look correct and matches the TIDM-3PHMTR-TAMP-ESD reference design. I would recommend closely following this reference design.
Do you have the…
Sorry, I was on business travel.
I have a question that for 24 bit SD ADC. Why you use +/- 2^27 bits to represent the result? Are you make a mistake?
As we know the input signal, power supply, SD ADC itself and the reference will influence the result…
Hi Jaykrushna,
Just a reminder that this is a public forum and if you'd like us to remove any of the information above, please let us know. If that's not a concern, that's fine too.
To follow up with Amit's recommendation, you could also use the Energy…
Per the schematics for the EVM430-F6779 (SLAA577G Fig 31) P3.2 (STE) is not connected to anything. Is this the board you're using? -------------------- Per User Guide (SLAU208P) section 40.3.6 UCSSEL=0 is the (only) correct choice for slave mode. I don…
Hello, If you'd like to design a smart meter, I would highly recommend looking at our MSP430F6779A-based EVM430-F6779. Unlike the MSP430F67641, the MSP430F6779A is supported by our newly-released Energy Measurement Design Center (MSP-EM-DESIGN-CENTER…
As a follow-up, I'm not concerned about the MSP430 supporting this configuration at a high level. I am concerned about how the EVM430-F6779's on-board power supplies are configured and that they wouldn't work properly for your L1 and L2 configuration…
Hello,
It doesn't look like the manufacturer or part number of the current transformer (CT) is provided in the EVM430-F6779 User's Guide. I'll try to find out. In the meantime, I do want to point out that most CT's available should work fine with the…
