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Forum Post: RE: How to upgrade/load firmware on factory production board/...

[quote user="Nitesh Padiyar77"]Does this work with MSP430F5659 ? [/quote] With supported XT2 value (4, 8, 12 MHz) yes.

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Forum Post: RE: The MSP430F5659 with xt2 crystal osc 19.2 MHz write to flash...

I had find any way to solve this problem and it's realy working, but I don't know why ? Before the call to the flash memory writing function I set the master clock dividet to 2, then return to the...

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Forum Post: RE: The MSP430F5659 with xt2 crystal osc 19.2 MHz write to flash...

We have told you multiple times that your MCLK is too fast for your VCORE setting. The flash is not the only thing that might break.

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Forum Post: RE: MSP430FR6989 LaunchPad -> unable to set GPIO output to high

Hi, I am using the msp430fr6989 also, and I see the same problem, that S* (any segment pins) do not work if using the lcd...even though not using the other segments. Is this a limitation of the...

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Forum Post: RE: The MSP430F5659 with xt2 crystal osc 19.2 MHz write to flash...

[quote user="Alexander Blokhov"] FCTL3 = FWKEY; FCTL1 = FWKEY + WRT; __data20_write_char(addr,byte); FCTL3 = FWKEY; FCTL1 = FWKEY + LOCK; [/quote] BTW, you can use block write executed from RAM. It is...

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Forum Post: Selection of MSP430 for meaurement purpose

Dear Sir, Please guide me for the selection of controller for measurement purpose (accuracy is of concern) flash memory should be atleast 16 kB It should be 12 bit ADC with minimum error and minimum 4...

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Forum Post: RE: Selection of MSP430 for meaurement purpose

Did you try parametric product search ? BTW what ADC sample rate you are looking for?

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Forum Post: MSP430FR6989 refernce voltage

Hello, i am using MSP430FR6989 to monitor the battery supply voltage that requires a stable reference voltage. I need to know the effect of reducing the supply voltage on the controller internal...

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Forum Post: RE: AC coupled input for SD24

[quote user="alpha"]Wouldn't you recommend SD24 if it was used ac coupled circuit?[/quote] To sample signal using AC coupled buffer, you do not necessarily need SD24. Further reading

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Forum Post: RE: AC coupled input for SD24

Hi Ilmars Our customer is considering to reduce gain amp using delta-sigma A/D. Because delta-sigma A/D has high dynamic range. As you mentioned , their current system is used SAR A/D with gain amp.

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Forum Post: Keyboard and Display Libraries for msp430

Hi Everybody, I bought lanuchpad msp-exp430g2 and ez430-f2013 and I'm using CCS I wanted to know if there are keyboard and display libraries for those mcu? if yes, can someone send me a reference? if...

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Forum Post: MSP430G2211:What's the frequency of the ACLK under LPM3 mode...

I am using the G2211 without the external 32768Hz oscillator. And this chip is working at the LPM3 mode.Using ACLK to count the watch dog timer. I find there is one chip getting restarted all the time,...

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Forum Post: Alternative implementation of MSPBoot

Hello, I am trying to use MSPBoot to implement a Bootloader for the MSP430FG477 that takes the image via SPI from an external flash, which the application previously receivend via Bluetooth. I wonder...

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Forum Post: RE: MSP430FR6989 LaunchPad -> unable to set GPIO output to high

Tom, Yes, I would say this is a limitation of the LaunchPad with LCD Segment display. Possibly due to the display being used. If you are not using the full display, and need additional GPIO while using...

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Forum Post: RE: CC3100 Wi-Fi Booster Pack pin conflict with MSP430F5529...

Hi Lorne, Yes I can see the confusion, we will need to update the Users Guide to match the MSP430Ware/driverlib example code. FYI - I've used these Port Mapping projects and they all build and work...

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Forum Post: RE: Alternative implementation of MSPBoot

Hello Stefan, It is entirely possible to create a single debuggable project that incorporates both the bootloader and application code so that the MSP430 executes the application upon startup instead...

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Forum Post: RE: MSP430G2211:What's the frequency of the ACLK under LPM3 mode...

Technical documentation has all such answers: 1. From the datasheet: "Auxiliary clock (ACLK), sourced either from a 32768-Hz watch crystal or the internal LF oscillator." 2. ACLK cannot be sourced from...

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Forum Post: RE: MSP430G2211:What's the frequency of the ACLK under LPM3 mode...

Hello Cash, 1. In LPM3 without an Xtal, Aclk is clocked by the VLO for this device. The VLO is approximately 12kHz, but can vary due to environmental factors. 2. The calibration data you reference is...

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Forum Post: RE: MSP430FR6989 refernce voltage

Section 27.2 of the User's Guide says: The REFGEN subsystem contains a high-performance bandgap. Wikipedia says: A bandgap voltage reference […] produces a fixed (constant) voltage regardless of power...

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Forum Post: RE: Keyboard and Display Libraries for msp430

These boards have neither a keyboard nor a display. There are libraries for commonly uses components, but that depends on which component you actually connect to the board

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