<!-- Template Revision 1.64 (HTML comments will be not displayed in the document, no need to remove them. For Template/Skeleton changes, increase Template Revision number. So we can check faster, if the TRM style is up to date). --> |
<!-- General Notes: If some section is CPLD firmware dependent, make a note and if available link to the CPLD firmware description. It's in the TE shop download area in the corresponding module -> revision -> firmware folder. --> |
<!-- General Notes: Designate all graphics and pictures with a number and a description. For example "Figure 1: TE07xx-xx Block Diagram" or "Table 1: Initial delivery state". "Figure x" and "Table x" have to be formatted to bold. --> |
Table of Contents |
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 is an FT2232H based JTAG Adapter supported by Intel Quartus.
Figure 1: TEI0005-01 Block Diagram.
Figure 2: TEI0005-01 main components.
The Arrow USB Blaster 2 is designed as Surface Mount Device (SMD) and have to fitted on the target system in Surface Mount Technology (SMT). 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-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:
Pin Designator | Signal | Module Direction |
---|---|---|
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 pin assignment.
The USB interface is provided by the FTDI FT2232H IC. The entire USB protocol is handled on chip and compatible to USB 2.0 High Speed (480 MBps) and Full Speed (12 MBps).
FTDI FT2232H IC is used in MPPSE Mode for JTAG, Channel B is available as UART. FT2232H EEPROM is programmed with Arrow Blaster 2 Identificator to be recognized by the support library for Quartus.
On-board LEDs indicating power-on and JTAG activity:
Color | Description |
---|---|
Green | UART activity |
Red | JTAG activity |
Table 2: On-board LEDs.
Arrow Blaster 2 is powered via USB.
Parameter | Min | Max | Units | Reference Document |
---|---|---|---|---|
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.
Parameter | Min | Max | Units | Reference Document |
---|---|---|---|---|
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.
Industrial grade: -40°C to +85°C.
Arrow Blaster 2 can be used within industrial temperature range.
Module size: 17.0mm × 17.0mm. Please download the assembly diagram for exact numbers.
All dimensions are given in millimeters.
Figure 3: Physical dimensions drawing.
Date | Revision | Notes | PCN | Documentation Link |
---|---|---|---|---|
- | 01 | First production release. | - | - |
Table 5: Hardware revision history.
Hardware revision number can be found on the PCB board together with the module model number separated by the dash.
Figure 4: Revision number.
<!-- Generate new entry: 1.add new row below first 2.Copy "Page Information Macro(date)" Macro-Preview, Metadata Version number, Author Name and description to the empty row. Important Revision number must be the same as the Wiki document revision number 3.Update Metadata = "Page Information Macro (current-version)" Preview+1 and add Author and change description. --> |
Date | Revision | Contributors | Description |
---|---|---|---|
Ali Naseri |
|
Table 6: Document change history.