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HadCon2 Multipurpose Controls Protocol Cmnd Apfel

Introduction
Command descriptions of command APFEL

    General Operation

    The APFEL command set allows to talk to (several instances of) the APFEL ASIC. It uses a subset of the the I/O-Ports of the ATMEL μController to facilitate the communication to the proprietary protocol (q.v.Decoder.pdf) of the asic, sending a 22bit sequence for command, value, and chipId. ( → Apfel protocol code sequences)
    • Logically
      • Output:
        • CLK
          • quasi clock, only the level changes are important
        • DOUT
          • data out
        • Side Select
          • position
      • Input:
        • DIN
          • data in
      • GND
    • Electrical:
      • 3.3 Volt
    • Physically:
      • per default:
        • JDINOUT1/2, JADC
          • I/O ports:
            pins DIN1 1 DIN1 1 DIN1 1
            pins DOUT1 2 DOUT1 2 DOUT1 2
            pins CLK1 3 CLK1 3 CLK1 3
            pins SS1 4 SS1 4 SS1 4
            pins DIN2 5 DIN2 5 DIN2 5
            pins DOUT2 6 DOUT2 6 DOUT2 6
            pins CLK2 7 CLK2 7 CLK2 7
            pins SS2 8 SS2 8 SS2 8
            I/O port A C F
            Connector JDINOUT1 JDINOUT2 JADC



--
PeterZumbruch - 2020-11-09
-- PeterZumbruch - 2020-11-09

  • apfel.tar.gz: Shell scripts used for testing the basic functionality before implementation
  • Decoder.pdf: Apfel decode version 1_4

I Attachment Action Size Date Who Comment
Decoder.pdfpdf Decoder.pdf manage 812 K 2015-03-26 - 14:22 PeterZumbruch Apfel decode version 1_4
apfel.tar.gzgz apfel.tar.gz manage 33 K 2014-05-06 - 10:35 PeterZumbruch Shell scripts used for testing the basic functionality before APWI implementation
This topic: Epics > WebHome > EpicsProjectsAndActivities > HardwarePlatforms > HadCon2 > HadCon2MultipurposeControlsApi > HadCon2MultipurposeControlsProtocol > HadCon2MultipurposeControlsProtocolCmndApfel
Topic revision: 2020-11-09, PeterZumbruch
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