Mainly because I want to use the Spy-Bi-Wire interface. But when I simply swapped the chips, it did program over traditional JTAG, but the application didn't work.
Did I miss something in the pinouts or config registers?
I'm using TimerA in up/down count mode to create a PWM signal on I/O pin P1-2. The timer uses an external 32K clock and I use CCR0 and CCR1 to vary the pulse width (Output Mode 6). For the most part this works fine and as expected but occasionally I see…
Part Number: MSP430FR2532 Other Parts Discussed in Thread: MSP430F1121A Some years ago I used a MSP430F1121a and I required a uart. I used P1.1 & P2.2 and the routines recommended. I am now using a MSP430FR2532 and need another uart. Can I use P1.1 &…
Part Number: MSP430F1121 Other Parts Discussed in Thread: MSP-FET , UNIFLASH I am facing issue while programming MSP430F1121A IC.
Dear All,
Is this any difference between two programmer MSP-FET430UIF and latest MSP-FET Flash Emulation Tool(Black…
Hi,
for which device you want to order samples? For the MSP430F1121A? You can go to www.ti.com/.../samplebuy and select the appropriate package.
Best regards,
Andre
Hello,
The MSP430F1121 is not obsolete. It is not recommended for new designs. The product folder states that the device will continue to be produced for existing customers.
Per the product folder below, the MSP430F1121A is a direct replacement…
Hi,
the reason for the termination of unused GPIOs is the otherwise potentially occurring current due to the so-called "floating nodes". Please see here below a typical cross current through the complementary CMOS stages in case of an MSP430F1121A.…
Hi Dietmar,
No, it is not with fresh (unprogrammed) parts. Error comes with already programmed part.
Rst pin capacitor is also of 2.2nF and jtag cable length also less than 6 inch.
And yesterday I got same error message while programming device…
Hello Hideaki,
sorry for not being exploratory enough on this.
The current resulting from a floating node is not flowing into or out of the respective pin. This current is caused by the extremely high input impedance and the resulting charge on the…
