SLWU094 March   2021

 

  1.   Trademarks
  2. 1Introduction
  3. 2Functionality
    1. 2.1 ADC EVM Data Capture
    2. 2.2 DAC EVM Pattern Generator
  4. 3Hardware Configuration
    1. 3.1 Power Connections
    2. 3.2 Switches, Jumpers, and LEDs
      1. 3.2.1 Switches and Push-Buttons
      2. 3.2.2 Jumpers
    3. 3.3 LEDs
      1. 3.3.1 Power and Configuration LEDs
      2. 3.3.2 Spare LEDs
      3. 3.3.3 Connectors
        1. 3.3.3.1 SMA Connectors
        2. 3.3.3.2 FPGA Mezzanine Card (FMC+) Connector
        3. 3.3.3.3 JTAG Connectors
        4. 3.3.3.4 USB I/O Connection
  5. 4Software Start-Up
    1. 4.1 Installation Instructions
    2. 4.2 USB Interface and Drivers
  6. 5Downloading Firmware

3.3.1 Power and Configuration LEDs

Several LEDs are on the TSW14J58 EVM to indicate the presence of power and the state of the FPGA. The description of these LEDs is found in Table 3-3.

Table 3-3 Power and Configuration LED Description of the TSW14J58 Device
Component Description
D4 On if USB2.0 device is powered up
DS4 USB3.0 FT601 device wakeup
DS5 On if USB3.0 cable is connected between EVM and host PC
D16 On if firmware has been loaded into FPGA
D17 On after power up and after firmware has been loaded
DS20 On if 5.5 V is present and power switch is turned on
TXSYNC On when EVM powers up
RXSYNC Not used
TX Active Not used
RX Active On when EVM powers up. Off when firmware is loaded
GT_Pwr Good On when EVM powers up. Off when firmware is loaded
SYSREFT Done

Not used
DDR Calib On when EVM powers up and when firmware is loaded
PLL Lock On when EVM powers up and when firmware is loaded