Part Number: MSP430FR2422 I would like expert feedback on a watchpoint support issue I found for MSP430FR2422/Xv2.
Short version:
- solo write watchpoints work
- solo read watchpoints work
- `exec breakpoint + write watchpoint` works
- …
Part Number: MSP430FR2422 Other Parts Discussed in Thread: BQ25629 Hello,
My customer is asking I2C tsu:STA on MSP430FR2422.
This device is used for BQ25629 I2C control and repeated start commands will be used.
FR2422(Master)- BQ25629(Slave),…
Part Number: PCF8574 Other Parts Discussed in Thread: MSP430FR2422
Tool/software:
**Subject:** PCF8574 I2C NACK Issue with MSP430FR2422
**Problem Statement:** I am interfacing the PCF8574 with MSP430FR2422 using a bit-banging I2C implementation…
Part Number: MSP430FR2422
Hi all;
In MSP430FR2422 Data Sheet, we can see this figure.
This Figure shows 0.5MHz DCO when DCO=0, and 1.2MHz DCO when DCO=511 while DCORSEL=0, DISMOD=1, DCOFTRIM=0.
But in Table of DCO Frequency, 0.5MHz DCO when…
Part Number: MSP430FR2422
Hi,
I am connecting external crystal of 32768Hz to pin XIN (P2.1)and XOUT(P2.0) but code gets stuck because of OFIFG always high.
following is my initialization code
_______
P2DIR = 0xFF; P1SEL0 = BIT4 | BIT5; // UCA0…
Part Number: MSP430FR2422 Hello,
Is there a variation of the MSP430FR2422 that has a storage temperature that goes down to -54 degrees C? If not, is there a similar MSP430 that would meet that non-operating temperature rating?
Part Number: MSP430FR2422 Hello,
We are using MSP430FR2422 as an RTC. We have configured LPM 3.5 with wakeup source as RTC overflow. We check the source of wakeup by reading the SYSRSTIV location which returns the value 0x08(i.e wake up from LPM3.5…
Part Number: MSP430FR2422 Hi,
I am using a variable called timestamp to keep track of time in seconds. This variable has to be updated every second. Can I use #pragma PERSISTENT and store the value of the variable in FRAM.
If yes, how many write cycles…
