SBAU402 april   2023

 

  1.   AMC131M03 Evaluation Module
  2.   Trademarks
  3. 1Introduction
    1. 1.1 AMC131M03EVM Kit
    2. 1.2 AMC131M03EVM Board
  4. 2EVM Analog Interface
    1. 2.1 ADC Analog Input Signal Path
    2. 2.2 ADC External Clock (CLKIN) Options
  5. 3Digital Interface
    1. 3.1 SPI Communication
    2. 3.2 Connection to the PHI
    3. 3.3 Digital Header
  6. 4Power Supplies
  7. 5AMC131M03EVM Initial Setup
    1. 5.1 Default Jumper Settings
    2. 5.2 EVM Graphical User Interface (GUI) Software Installation
  8. 6AMC131M03EVM Operation
    1. 6.1 EVM GUI Global Settings for ADC Control
    2. 6.2 Register Map Configuration Tool
    3. 6.3 Time Domain Display Tool
    4. 6.4 Spectral Analysis Tool
    5. 6.5 Histogram Tool
  9. 7AMC131M03EVM Bill of Materials, PCB Layout, and Schematic
    1. 7.1 PCB Layout
    2. 7.2 Schematics
    3. 7.3 Bill of Materials

3.3 Digital Header

In addition to the PHI, the EVM has a header connected to the digital lines that can be used to connect a logic analyzer or oscilloscope. This placement allows for easy access to the digital communications. Header J5 is connected to the digital lines between the AMC131M03 and the PHI connector. Table 3-2 describes the digital header pins.

Table 3-2 Digital Header Pins
AMC131M03 Pin Name Digital Header Pin
DIN J5[1], J5[2]
CS J5[3], J5[4]
SCLK J5[5], J5[6]
DRDY J5[7], J5[8]
DOUT J5[9], J5[10]
SYNC/ RESET J5[11], J5[12]
DGND J5[13], J5[14]