Part Number: TPS3813-Q1 Hi TI expert
If the WDI signal remains at a fixed level, the reset pin will output a reset signal and the high level will not change? Or according to the internal timer setting, output reset signal regularly?
Best regards,
Th…
Part Number: TPS3813K33-EP Excuse me,
My customer’s WDT is connected to an external capacitor.
(1)After a formula calculation, assuming: t-window = 40 sec, t-boundary = 1 (high: 1 sec, low: 39 sec), if the actual measurement results, the signal…
Part Number: TPS3813 Other Parts Discussed in Thread: TPS3850 , TPS3431 , TPS3430 , TPS3851 , NE555 Tool/software: Linux Hello,
I have issue with TPS3813 the RESET do LOW even if no WDI rising impulse.
Last think i test was WDI connected directly to GND…
Part Number: TPS3813-Q1 Hi, We are using the Watchdog Part TPS3813-Q1, and the WDT and WDR are connected to '0'V and per the specification the RESET shall go low when the WDI input does not refresh between 9.46msec and 200msec. However we are observing…
Part Number: TPS3813 Other Parts Discussed in Thread: TPS3851 Dear Team,
What is the longest Watchdog time-out in our portfolio?
The customer is looking for 5~10s.
BR
Kevin
Part Number: TPS3813 We want to use TPS3813 for UART communication monitoring. We cannot form our own triggering impulses as impulses belong to an application - i.e. UART communication, which MASTER-SLAVE perform between each other. The method of monitoring…
Other Parts Discussed in Thread: TPS3813 We have a question about TPS3813.
In datasheet p.12 8.5.5 Power-Up Considerations, you said
If a GPIO pin is used to drive the WDI input pin of the TPS3813xxx, then a pulldown resistor (shown as R2 in Figure 8…
Part Number: TPS3813 Other Parts Discussed in Thread: TPS3823 , TPS3851 , TPS3850 Hello,
I connected WDT to VDD and WDR to ground. The reset output is connected to the MCU Reset.
When I switch on the system, there is a reset every 3s after TPS3813 power…