AeroComm Corporation PKLR2400-200 マニュアル

目次

• Figure 1 - RSSI Voltage vs. Received Signal Strength 14

  9
• Overview

  10
• AC5124 Specifications

  11
• Theory of Operation

  12
  • Definitions

    12
  • Interface Signal Definitions

    13
    • Received Signal Strength Indicator (RSSI)

      14
    • In Range (IN_RANGE)

      15
    • Baud Rate Selector (BDSEL)

      15
    • Microprocessor Reset (µP_RESET)

      15
    • EEPROM Write Enable (WR_ENA)

      15
  • Electrical Specifications

    16
• Serial Interface Modes

  17
  • Serial Interface Mode 01 – Transparent, Fixed Packet Length, with Timeout

    17
  • Serial Interface Mode 02 – Transparent, End Character

    17
  • Serial Interface Mode 03 – API

    18
  • Serial Interface Mode 04 – Transparent, Fixed Packet Length, No Timeout

    18
  • Serial Interface Buffer

    18
  • Addressed & Broadcast Communication

    18
    • Addressed Mode

      19
      • Transparent Mode Operation

        19
      • Auto Destination

        19
      • API Mode Operation

        19
    • Broadcast Mode

      20
      • Transparent Mode Operation

        20
      • API Mode Operation

        20
  • Handshaking

    20
    • CTS Handshaking

      20
    • RTS Handshaking

      21
    • Modem Handshaking

      21
      • Radio Connected to DTE

        21
      • Radio Connected to DCE

        21
• API Command Set

  22
  • System Command Set

    23
    • Reset

      23
    • Control

      24
    • Diagnostic Result

      24
    • Standby

      25
    • Status Request

      25
    • Status Reply

      25
    • Update EEPROM Checksum

      26
    • Check EEPROM Checksum

      26
    • EEPROM Checksum Status

      26
    • Acknowledge

      27
  • Transceiver Command Set

    27
    • RF Enable

      27
    • Send Data

      28
    • Send Data Complete

      28
    • Received Data

      29
    • In Range

      29
    • Out of Range

      29
• AT Command Set

  30
  • IRAM Defined

    30
  • Command Instructions/Responses

    30
    • Enter Command Mode

      31
    • Exit Command Mode

      31
    • Power-on Reset Command

      32
    • Read IRAM Byte

      32
    • Write IRAM Byte

      33
    • Read EEPROM Byte

      34
    • Write EEPROM Byte

      35
• Configuring the AC5124

  36
• Initializing the AC5124 Transceiver

  53
  • Transparent Mode Initialization

    53
  • API Mode Initialization

    53
• Mechanical Overview

  55
• Ordering Information

  57
  • Product Part Numbers

    57
  • Developer Kit Part Numbers

    57