# Blank project

Automotive Single Power Supply 2-Input Exclusive-OR Gate CMOS Logic Level Shifter



## Usage


README.md

diagram.json

sn74lv1t86-q1

sn74lv1t86-q1.chip.json

// Wokwi Custom Chip - For docs and examples see:
// https://docs.wokwi.com/chips-api/getting-started
//
// SPDX-License-Identifier: MIT
// Copyright 2024 Algovoid



#include "wokwi-api.h"
#include <stdio.h>
#include <stdlib.h>


typedef struct {
    pin_t pin_A;
    pin_t pin_B;
    pin_t pin_Y;



} chip_state_t;


static void set_xor(chip_state_t *chip) {
  pin_write(chip->pin_Y,  ( pin_read(chip->pin_A) ^ pin_read(chip->pin_B) )  );

}



static void chip_pin_change(void *user_data, pin_t pin, uint32_t value) {
  chip_state_t *chip = (chip_state_t*)user_data;
  set_xor(chip);
}



void chip_init() {
  printf("Initialize sn74lv1t86-q1 chip!\n");
  chip_state_t *chip = malloc(sizeof(chip_state_t));

  chip->pin_A = pin_init("A", INPUT);
  chip->pin_B = pin_init("B", INPUT);
  chip->pin_Y = pin_init("Y", OUTPUT);


  pin_write(chip->pin_A, LOW);
  pin_write(chip->pin_B, LOW);



  const pin_watch_config_t config = {
    .edge = BOTH,
    .pin_change = chip_pin_change,
    .user_data = chip,
  };


  pin_watch(chip->pin_A, &config);
  pin_watch(chip->pin_B, &config);


  set_xor(chip);

}
