DSP4You included a PIC Bootloader (Windows only - contact DSP4You for the file) with the following instructions:
By default the AVB Dongle is loaded a custom firmware with the SPI Bus used by the PIC MCU, it
may cause unable to download the XMOS image to the SPI Flash. The following will disable the
PIC MCU and release the SPI Bus...
1. Short Pin 3 and 4 on the 5 pins headers at the corner of the AVB Dongle (Pin 1 is pin at the
edge of the PCB)
2. Apply power
3. Run the PIC32 Bootloader (PIC32UBL.exe)
4. Select "USB" and change the VID to 0x2752 and PID to 0x0002
5. Click "Connect" then "Erase"
6. With this the PIC will hold in bootload mode which release the SPI Bus and the XMOS will
be able to program through XTAG
How to flash DSP4You AVB-DG Board? Topic is solved
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sethu_jangala
- XCore Expert
- Posts: 589
- Joined: Wed Feb 29, 2012 10:03 am
-
sethu_jangala
- XCore Expert
- Posts: 589
- Joined: Wed Feb 29, 2012 10:03 am