SLAU942 July   2024 DAC61408 , DAC61416 , DAC71408 , DAC71416 , DAC81408 , DAC81416

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Hardware Setup
      1. 2.1.1 Hardware Theory of Operation
      2. 2.1.2 Jumper Definitions
      3. 2.1.3 Connector Definitions
      4. 2.1.4 Test Points
    2. 2.2 Hardware Overview
      1. 2.2.1 Electrostatic Discharge Caution
      2. 2.2.2 Connecting the FT4232 Digital Controller
  9. 3Software
    1. 3.1 Software Setup
      1. 3.1.1 Software Installation
    2. 3.2 Software Overview
      1. 3.2.1 Launching the Software
      2. 3.2.2 Software Features
        1. 3.2.2.1 Low Level Configuration Page
        2. 3.2.2.2 High Level Configuration Page
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Related Documentation

2.2.2 Connecting the FT4232 Digital Controller

To connect the FT4232 digital controller on the EVM board to the PC, align and firmly connect the USB connector to the J17 connector. Verify the connection is snug; a loose connection can cause intermittent operation. J18 must be have a jumper to connect the FT4232 to the DAC81416. A 100 mil header (J9) is available for external communication. Table 3-6 lists the J9 pin definitions. To use external communication, disconnect jumper J18 to remove the connection to the FT4232 controller.

Table 2-6 Digital Header J9 Pin Definitions
DesignatorDefinition
1DAC81416 SCLK
3DAC81416 SDO
5DAC81416 SDI
7DAC81416 CS
9DAC81416 LDAC
11DAC81416 CLR
13DAC81416 RST
15DAC81416 ALMOUT
2, 4, 6, 8, 10, 12, 14, 16Ground