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|3rd February 2015, 03:19 PM||#1|
Join Date: Oct 2007
low cost USBi programmer using cypress CY7C68013A board
I managed to use a low cost CY7C68013A as an usBi programmer for sigmastudio.
I had to change some of the stuff in the analog thread https://ez.analog.com/thread/11612?start=30&tstart=0
as the drivers did non install on win7 x64.
you need to create your own cable with 10 pin header and connect it to the board.
GND pin 10 on the ribbon
SCL pin 1
RST pin 6, from PB0 via a 470 ohms resistor
as shown in the picture. (resistor is 1206 smd)
the download the CySuiteUSB_3_4_7_B204.exe and install.
for win7 and 8 also install the CY3684 DVK package.(cy3684setup.exe)
remove the jumper next to the eeprom and remove the programming cable from the audio DSP card. power up the cypress board. it may or may not find the driver. if not,in the win device manager point to location:
C:\Cypress\USB\CY3684_EZ-USB_FX2LP_DVK\1.1\Drivers and find the driver for your operating system as cyusb3.sys inselected folder.
then power up cypress/cypress suite USB 4.3.7/Cyconsole .
there is a little button showing a folder with doc thumbnail to load a script. find the script in the sigmastudio directory:
C:\Program Files\Analog Devices\SigmaStudio 3.11\USB drivers\x64\ADI_USBi.spt.
then The board will re-enumerate on the USB bus as
Analog Device USBi (Programmed)
put the eeprom jumper back and power cycle the ezusb board. now connect the board to the audio card and check with sigma studio for proper operation.
I will put some hotglue on the wires to stabilize the solder joints...
|22nd April 2015, 11:10 PM||#2|
Join Date: Jun 2005
Location: Cape Town
Care to show some demos.
There’s nothing worse than the smell of burned output transistors!!
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