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https://wiki.trenz-electronic.de/display/PD/TEI0005+TRM for the current online version of this manual and other available documentation. |
Arrow USB Blaster 2 SMD module is a FT2232H based JTAG Adapter supported by Intel Quartus. It's designed as Surface-mount module and have to fitted on the target board in Surface Mount Technology. Furthermore, there is also an UART interface available and two I/O-pins reserved for future use.
Key Features
- Supported by Intel Quartus (JTAG Mode only)
- Designed as Surface-mount module
- Compatible to SMT Pick and Place Assembly Process
- Delivery Option in Standard JEDEC Tray
- 17 x 17 mm
- Based on FTDI FT2232H USB2 Interface
- Additional UART channel available
- Activity LEDs
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Signals, Interfaces and Pins
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Module Pinout
The Arrow USB Blaster 2 is designed as Surface-mount module and have to fitted on the target board in Surface Mount Technology. The JTAG signal-pins available on the module are compatible to original USB blaster. Furthermore, there is also an UART interface available and two I/O-pins reserved for future use.
Following mechanical drawing Mechanical drawing below shows the positions of the signal pins on the PCB of the module, which are numbered labeled with the designators J1 ... J24. Followed by Pin description table.
Figure 2: JTAG Module mechanical drawing .Following table describes the pin-assignment to the signals of the interfaces:(Top View).
Pin Designator | Signal | Module Direction |
---|---|---|
J1 | reserved for future use | out |
J2 | OEN (enable data transmitting), low active | in |
J3 | not connectedDo not connect (reserved for future use) | - |
J4 | reserved for future use | out |
J5 | UART RX | in |
J6 | UART TX | out |
J7...J13 | not connectedDo not connect (reserved for future use) | - |
J14 | USB-VBUS (USB Host supply voltage) | in |
J15 | USB Data - | bidir |
J16 | USB Data + | |
J17 | GND | - |
J18 | 3.3V output voltage from module | out |
J19 | TCK | out |
J20 | GND | - |
J21 | TDI | out |
2J2 | TMS | out |
2J3 | VREF (Reference I/O-voltage from target board for JTAG and UART) | in |
J24 | TDO | in |
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