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There are two generations of Trenz Electronic USB FX2 FPGA modules. The following table summarizes the main differences.
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| title | Technology stack generation comparison table. |
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generation | 2 | 3 |
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hardware | same | same |
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reference architecture | same | same |
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firmware | same | same |
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VID | 0x0547 | 0x0BD0 |
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PID | 0x1002 | 0x0300 |
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device driver family | DEWESoft | Cypress EZ-USB |
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API(s) family | DEWESoft | Cypress (C++, .NET) |
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reference application | DEWESoft (C++) | Trenz Electronic (C++, .NET) |
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recovery USB firmware tools | Cypress USB Console,
Cypress USB Control Center | Cypress USB Console,
Cypress USB Control Center |
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regular USB firmware tools | DEWESoft FUT
Open_FUT (generation 2) | Cypress USB Console,
Cypress USB Control Center
Open_FUT (generation 3) |
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recovery FPGA bitstream tool | Xilinx iMPACT | Xilinx iMPACT |
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regular FPGA bitstream tool | Xilinx iMPACT,
DEWESoft FUT,
Open_FUT (generation 2) | Xilinx iMPACT,
Open_FUT (generation 3) |
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Trenz Electronic modules can be used with both couples of driver/API:
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- read and write the module SDRAM,
- read and write the Flash EEPROM,
- read and write the USB microcontroller EEPROM,
- read firmware version,
- reconfigure the FPGA
from a host application.
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| title | Sample application block diagram. |
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Technology Stack Overview (Recovery Mode)
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| title | Technology stack block diagram - recovery mode. |
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Technology Stack Overview (Regular Mode)
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| title | Technology stack block diagram - regular mode. |
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