Part Number: MSP430F149 Other Parts Discussed in Thread: MSP-TS430PM64
Hello,
I have a big issue with MSP430F149 regarding the Power On Reset. My reset circuit parameter is R:4.7K, C:4.7uF. After a long period of power-off status, the MCU doesn't work…
Part Number: MSP430F149 Hello,
I came across the forum thread (linked below) and believe I may be seeing this issue. I’d like to know more about the voltage characteristics (voltage levels, durations, etc.) that expose the memory corruption failure. Do…
Part Number: MSP430F149 Hi team,
As the title says, on the MSP430F149, can you generate ACLK without an external resonater/crystal source?
Thanks,
Jacob
Part Number: MSP430F149 Hi,
We need to compile an old project with a new compiler. But there were some incompatibilities. The old code construction is like this: port5.out.pin6 = 1 . New compiler does not understand this construction. Old compiler: https:…
Part Number: MSP430F149 I have a production issue with an MSP430F1. An output port is connected to a 10K pull down and and to the base of a MMBT3904 NPN transistor. Is the 1M resistor too large?
Another port pin is connected to a 100K Ohm resistor and…
Part Number: MSP430F149 Hi team,
Issue:
The ipp of msp430f149, which is currently in debug phase, the customer has written the simple boot file and app file, and has also included the interrupt jump instruction in the boot file. If there are no interrupts…
Part Number: MSP430F149 Hi,
We encountered an unusual situation in our code when we speed up the MSP430F149 from a standby mode.
Initially the MSP430F149 is configured this way…
DCOCTL = 0x40; // speed up the computer
BCSCTL1 = 0x85; // 40…
Part Number: MSP430F149 Hi,
On some of our designs, we are using MSP430f149IPM and that has been performing very well for us in the last decades.
As our features in the product are growing and we want to use most of the existing code. We are currently looking…
Part Number: MSP430F149 Hi team,
When converting polarity (TBCCR1, or TBCCR2 needs to be set to 0), only the exception occurs at this point on the graph. The rest of the pulse duty cycle has been checked and is normal:
The customer has the fills about…
Part Number: MSP430F149 Other Parts Discussed in Thread: UNIFLASH , MSP-FET , Hi,
Is there a way to set the JTAG bus speed in the Uniflash 7.0 GUI?
I can't seem to find it anywhere. Maybe I just missed it.
Having some issues getting reliable connection…