21.2 Features

  • Physical Layer:
    • Synchronous Data Transfer
    • Bi-directional, Half-duplex Receiver And Transmitter
    • Fixed Frame Format With One Start Bit, 8 Data Bits, One Parity Bit And 2 Stop Bits
    • Parity Error Detection, Frame Error Detection And Break Character Detection
    • Parity Generation And Collision Detection – Automatic Guard Time Insertion Between Data Reception And Transmission
  • Access Layer:
    • Communication Based On Messages
    • Automatic Exception Handling Mechanism
    • Compact Instruction Set
    • NVM Programming Access Control
    • Tiny Programming Interface Control And Status Space Access Control
    • Data Space Access Control