Forum Post: RE: Measurement of voltage using ADC pins on ez430-rf2500
Please tell me how we will convert ADC value to actual voltage?
View ArticleForum Post: RE: MSP-FET Flash Emulation Tool problem
Hi, We got the debugger working. After a long debug session,it was noted the switch U18 has 2 power inputs, VCC_SUPPLY and VCC_SUPPLY_TRGT . Neither one was appearing at the output. The switch is now...
View ArticleForum Post: RE: CAPTIVATE-FR2633 as boosterpack
Hello Kazola, The closest thing I think we have that you are looking for is a project involving MSP432. www.ti.com/.../tidm-captivate-msp432 I'll let Dennis Lehman comment if he knows of any others.
View ArticleForum Post: RE: MSP430FR2032 | FLL settling when referenced to REFO
The main question here is how long does it take for the FLL to settle using REFO from a BOR or cold boot? I understand the data sheet doesn't clearly spec this; however, can you please make an educated...
View ArticleForum Post: RE: eZ-FET vs MSP-FET
I actually read that bit myself but I can't quite see that on pro/con basis. Add on top of that that eZ-FET is not actually a MSP debugger so it may have other advantages/downsides. I guess I'd get...
View ArticleForum Post: RE: Questions about PMM24 of slaz517p
Young, Simply pulling TEST high is not enough to jump to JTAG/SBW/BSL mode. Pulling TEST high makes the shared JTAG pins (in this part PJ.0-3) take the JTAG/SBW function, but it won't stop the part...
View ArticleForum Post: RE: eZ-FET vs MSP-FET
The eZ-FET is most definitely a MSP debugger and supports SBW programming & communication on all MSP430 devices. But if you require the speed benefits offered by 4-wire JTAG then you will need to...
View ArticleForum Post: RE: eZ-FET vs MSP-FET
[quote user="Olli Mannisto"] That gives you a simple pro/con table. 2-wire Spy-BI-Wire is slower but does not require any I/O pins as the pins are dedicated test pins. Of course you could see this as...
View ArticleForum Post: Apply 3.3 V on GPIO get automatically 1.2V on AVCC and 2.1V on DVCC
Hello, I am using MSP430F427 , i am putting a pull up on pin no. 44 and 45 (P2.0 and P2.1) with 3.0V battery and 10K ohm resistance. automatically get 1.2V on AVCC and 2.1V on DVCC. Please help....
View ArticleForum Post: RE: Apply 3.3 V on GPIO get automatically 1.2V on AVCC and 2.1V...
The pins are internally connected to the supply rails with protection diodes that start to conduct when the voltage difference between pin and rail exceeds the diode's forward voltage.
View ArticleForum Post: RE: Apply 3.3 V on GPIO get automatically 1.2V on AVCC and 2.1V...
As shown in the datasheet's absolute maximum ratings, you must never apply a voltage greater than VCC + 0.3 V to any pin.
View ArticleForum Post: RE: Apply 3.3 V on GPIO get automatically 1.2V on AVCC and 2.1V...
Hi Mukesh, Just to clarify, you are connecting the same 3V battery to AVCC and DVCC? Additionally, you have a separate 10k pull-up going from P2.0 and P2.1 to the 3V battery? Is anything else connected...
View ArticleForum Post: RE: DMA transfer Increment Problem--Every other byte missing!
A block transfer moves all bytes at once, at fast as possible. You have to tell the DMA controller to move each byte only when the transfer buffer is empty. You probably want single transfer mode. And...
View ArticleForum Post: RE: DMA transfer Increment Problem--Every other byte missing!
You're absolutely correct! Thanks for your help!
View ArticleForum Post: RE: MSP430FR5859 Hangs when using I2C in slave mode and a timer
Hi Ryan/Bruce, According to errata, revision G silicon may enter lockup state during wake up from LPM3 and LPM4. Do we have any other documentation about this problem? My customer wants to know...
View ArticleForum Post: RE: MSP430Ware_3_60_00_10_setup does not run.
Hi Linh, Did this install log file open automatically during the MSP430Ware installation or is it something that you opened manually after installing MSP430Ware? According to our software engineers,...
View ArticleForum Post: Initialization order
I ran into an unexpected issue with the MSP430fr5969 . Please bear with me if this is "common knowledge". I'm doing a very simple test program that just uses PWM to control LED brightness. I took the...
View ArticleForum Post: RE: CAPTIVATE-FR2633 board TX pin issue
Kazola, I have merged your newest post with this previous one for they are about the same issue.
View ArticleForum Post: RE: MSP430FR5859 Hangs when using I2C in slave mode and a timer
Luke, we will handle this request offline. Ryan
View ArticleForum Post: RE: Initialization order
I do not know the reason either. But: [quote user="Olli Mannisto"]init is called from main immediately after watchdog and LPM5 are switched off[/quote] May be, just may be, Vcc is not high enough...
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