This article is the replacement for the XMOD adapter TE0790-02. All changes caused by the new revision are included in the Product Change Notification (PCN).

Xmod-USB-X is a universal USB adapter with 2 channels based on FTDI FT2232H USB2 HS Interface chip. In the consigned default configuration Port A is JTAG and Port B is a serial interface. 

FT2232H port A and B are connected to small on-board programmable CPLD to allow flexible application specific remappings of FT2232H functions into 8 user I/O pins of single Xmod 12 x 8 Module.

Minimum PCB area on base board to support JTAG function: 5 x 10 mm (does not include mounting hole space).

NOTE: This adapter is compatible with Xilinx Tools!

The adapter not compatible with Xilinx-Tools can be found here: TE0790-02L

Key Features

• Xmod form-factor
  - Supported base slots: 6 x 2, 8 x 4, 10 x 6, 12 x 8, 5 x 2, 5 x 3
  - Size: 20 x 25 mm
  - M3 mounting hole
• FT2232H
  - Channel B RX/TX LED's (on top, not visible from front)
  - Mini USB connector (more rigid then micro USB)
  - 93C56 EEPROM
• Lattice XO2-256 CPLD
  - On-board programmable using Lattice tools
  - 8 universal I/O pins
  - VCCIO either 3.3 V or user supplied (1.8 to 3.3V)
  - Red user LED (front visible)
  - 12 MHz clock from on-board Oscillator
• Step down DC DC Converter for optional power supply via USB-Power
• Green Power-on LED (front visible)
• User button (front accessible)
• 4 position DIP switch
  - Choose CPLD program mode
  - FTDI EEPROM disable (not implemented in PCB REV 1)
  - Use VIO same as VCC
  - Use VCC from USB

Scope of Delivery

• 1 x TE0790-03 with soldered header (USB cable not included with delivery)

Additional Information

• Manufacturer's article number: TE0790-03
• Trenz Electronic TE0790 Wiki
• Support Forum