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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:
            I/O port A C F
            Connector JDINOUT1 JDINOUT2 JADC
            pins DIN1 1 DIN1 1 DIN1 1
            DOUT1 2 DOUT1 2 DOUT1 2
            CLK1 3 CLK1 3 CLK1 3
            SS1 4 SS1 4 SS1 4
            DIN2 5 DIN2 5 DIN2 5
            DOUT2 6 DOUT2 6 DOUT2 6
            CLK2 7 CLK2 7 CLK2 7
            SS2 8 SS2 8 SS2 8



--
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
Topic attachments
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
Topic revision: r24 - 2020-11-09, PeterZumbruch - This page was cached on 2020-12-03 - 08:49.

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