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https://wiki.trenz-electronic.de/display/PD/TEI0004TEI0005+TRM for the current online version of this manual and other available documentation. |
Arrow USB Blaster 2 SMD is an FT2232H based JTAG Adapter supported by Intel Quartus.
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- Supported by Intel Quartus (JTAG Mode only)
- Intel JTAG Compatible Pinoutcompatible
- Additional UART Channel channel available
- Based on FTDI FT2232H USB2 Interface
- Designed Module designed as Surface Mount Device (SMD)
- RED LED (JTAG activity)
- GREEN LED (UART-activity)
Block Diagram
Figure 1: TEI0004 TEI0005-02 01 Block Diagram.
Main Components
Figure 2: TEI0004TEI0005-02 01 main components.
- FTDI FT2232H IC
- RED LED (Activity)
- Green LED (Power-on)
- Micro USB2 Connector
- 2x5-pin JTAG Connector (White dot marks Pin 1)
Signals, Interfaces and Pins
JTAG
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Module Pinout
The Arrow USB Blaster 2 is designed as Surface Mount Device (SMD) and have to fitted The 2x5 female socket have to be connected to the corresponding pin header on the target system in Surface Mount Technology (SMT). The signal assignment of the pin header on the adapter board is fully JTAG signal pins available on the module are compatible to original USB blaster. Furthermore, there is also an UART interface available and user configurable two I/O pin (usable e.g. as Reset signal)-pin reserved for future use.
Following mechanical drawing shows the positions of the signal pins on the PCB of the module, which are numbered with the designators J1 ... J24.
Figure 2: JTAG Module mechanical drawing.
Following table describes the pin-assignment to the signals of the interfaces:
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Pin |
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Designator | Signal |
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Module Direction | ||
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J1 | reserved for future use | out |
J2 | OEN (enable transmitting data), low active | in |
J3 | not connected | - |
J4 | reserved for future use | out |
J5 | UART RX | in |
J6 | UART TX | out |
J7 | not connected | - |
J8 | not connected | - |
J9 | not connected | - |
J10 | not connected | - |
J11 | not connected | - |
J12 | not connected | - |
J13 | not connected | - |
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 |
Table 1: JTAG module Table 1: JTAG Connector pin assignment.
USB Interface
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On-board LEDs indicating power-on and user dependentJTAG activity:
Color | Description |
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Green |
UART activity | |
Red | JTAG |
activity |
Table 2: On-board LEDs.
Power
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Technical Specifications
Absolute Maximum Ratings
Parameter | Min | Max | Units | Reference Document |
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VREF | -0.5 | 4.6 | V | Nexperia 74AVCH4T245 data sheet |
USB VBUS | 4.75 | 5.25 | V | USB 2.0 Specification |
Voltage on I/O pins | -0.5 | 4.6 | V | Nexperia 74AVCH4T245 data sheet |
Storage temperature | -55 | +85 | °C | LED LTST-C191KRKT |
Table 3: Absolute maximum ratings.
Recommended Operating Conditions
Parameter | Min | Max | Units | Reference Document |
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VREF | 3.0 | 3.6 | V | USB Blaster specification |
USB VBUS | 4.75 | 5.25 | V | USB 2.0 Specification |
Voltage on I/O pins | 0 | 3.6 | V | Nexperia 74AVCH4T245 data sheet |
Operating temperature | -40 | +85 | °C | FTDI FT2232H data sheet |
Table 4: Recommended operating conditions.
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Physical Dimensions
Module size: 14,2mm × 20,8mm17.0mm × 17.0mm. Please download the assembly diagram for exact numbers.
Highest part on PCB: 7.37 mm. Please download the step model for exact numbers.
All dimensions are given in millimeters and mil.
Figure 3: Physical dimensions drawing.
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Hardware Revision History
Date | Revision | Notes | PCN | Documentation Link |
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- | 01 | First production release. | - | - |
Table 5: Hardware revision history.
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Date | Revision | Contributors | Description | ||||||||
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| Ali Naseri |
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Table 6: Document change history.
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