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The first step in generating the FWU file is to generate the fpga.bin file corresponding to a given FPGA design.
The Bootload.ini
file defines some module start-up options. Version 1.0 of Bootload.ini has the following structure:
[Info]
– information section (do not edit this section)
Version
– Bootload.ini file format version
DeviceType
– 3 stands for current device type
[Settings]: settings section
FPGABitSwap
– see Xilinx UG332: Spartan-3 Generation Configuration User Guide, chapter SelectMAP Data Ordering (default = 1 = do bit swapping)
FPGAPowerON
– value of FX2_PS_EN after SPI Flash memory programming ( FX2_PS_EN Slide Switch) (default = 1 = power on after upgrade)
The usb.bin
file contains the firmware to be written in the large EEPROM of the EZ-USB FX2LP USB microcontroller and loaded at module start-up to implement the DEWESoft instruction set.
In order to generate the FWU file you shall
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Note |
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File and path names are given and must not be changed! |
The Bootload.ini
file defines some module start-up options. Version 1.0 of Bootload.ini has the following structure:
[Info]
– information section (do not edit this section)
Version
– Bootload.ini file format version
DeviceType
– 3 stands for current device type
[Settings]: settings section
FPGABitSwap
– see Xilinx UG332: Spartan-3 Generation Configuration User Guide, chapter SelectMAP Data Ordering (default = 1 = do bit swapping)
FPGAPowerON
– value of FX2_PS_EN after SPI Flash memory programming ( FX2_PS_EN Slide Switch) (default = 1 = power on after upgrade)
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