# synchronous 4-bit BCD up/down counter using D-flip flops

Discussion in 'Homework Help' started by syedamehakfatima, May 2, 2012.

Similar Threads

Forum | Title | Date |
---|---|---|

Homework Help | K-map for synchronous 4-bit decade counter | May 8, 2011 |

Homework Help | Designing a 4-bit Synchronous Counter | Oct 13, 2008 |

Homework Help | 4-bit SYNCHRONOUS binary counter??? | May 23, 2008 |

Homework Help | Can synchronous motor generate ac voltage in absence of dc voltage to the rotor?? | Oct 21, 2014 |

Homework Help | Synchronous FSM, testing procedures | Oct 20, 2014 |

### Related Site Pages

Section | Title |
---|---|

Worksheet | Microcontroller principles |

Worksheet | Counters |

Textbook | Finite-state machines : Principles Of Digital Computing |

Worksheet | Digital codes |

Worksheet | Numeration systems |

Textbook | Asynchronous counters : Sequential Circuits |

Textbook | Finite State Machines : Sequential Circuits |

Textbook | Binary count sequence : Sequential Circuits |

Textbook | Negative binary numbers : Binary Arithmetic |