In measurement mode state, the counters are enabled by issuing a high (enable) on gate input and a low on reset input
. The counter then gets enabled and starts counting.
The Open Source Microlight V1 is equipped with the smallest package for the ATMega328-P, a Micro-USB port connected to the Serial Ports I/Os and using the Micro-USB shield to set low the Reset input
, making the Micro-USB an alternative communication option to Serial Communication with an external Serial Programmer.
A reset input
, RST-bar, clears the serial interface and restores the outputs to their default power-up state of high impedance.
The MIC2790/1/3 is a high accuracy supervisor circuit with an ultra fast response, a manual reset input
pin, and a capacitor-programmable reset delay.
This new solution generates a reset pulse for a factory-programmed reset timeout period after both manual reset inputs
have been held logic-low for the factory-programmed setup period.