USB FX2LP  based logic analyzers
• http://www.triplespark.net/elec/periph/USB‑FX2/eeprom/ 
Saleae / USBEE AX MINI
dpavlin@blue:~$ lsusb -d 0925:3881 
Bus 001 Device 022: ID 0925:3881 Lakeview Research Saleae Logic

http://dx.com/p/logic‑analyzer‑w‑dupont‑lines‑and‑usb‑cable‑for‑scm‑black‑148945 
http://www.epanorama.net/blog/2012/10/02/usbee‑ax‑clone/ 
http://www.jwandrews.co.uk/2011/12/saleae‑logic‑analyser‑clone‑teardown‑and‑reprogramming/ 
http://tubbutec.de/blog/adding‑output‑capability‑to‑a‑10e‑logic‑analyser/ 
Linux software
https://bitbucket.org/wump/usbee 
https://blog.visucore.com/2010/5/27/usbee‑sx‑protocol‑description 
http://sigrok.org/wiki/Fx2lafw 
http://www.drdobbs.com/embedded‑systems/rocking‑with‑sigrok/240147198 
USBee AX Pro
http://dx.com/p/usb‑oscilloscope‑and‑logic‑analyzer‑93518 
• https://blog.visucore.com/tags/usbee 
• http://www.eeelec.com/xla/ 
CY7C68013 datasheets
• http://www.datasheetsite.com/datasheet/CY7C68013 
Change usb id under Linux
http://gronlier.fr/blog/2014/07/usbee‑ax‑pro‑reprogramming/ 
root@x200:/rest/cvs/fx2eeprom# apt-get install fxload

root@x200:/rest/cvs/fx2eeprom# git remote -v
origin  https://github.com/ribalda/fx2eeprom.git (fetch)
origin  https://github.com/ribalda/fx2eeprom.git (push)

root@x200:/rest/cvs/fx2eeprom# lsusb -d 08a9:0014
Bus 007 Device 010: ID 08a9:0014 CWAV Inc. USBee AX-Pro

root@x200:/rest/cvs/fx2eeprom# fxload -D /dev/bus/usb/007/010 -t fx2lp -I vend_ax.hex 

root@x200:/rest/cvs/fx2eeprom# sudo ./fx2eeprom r 0x08a9 0x0014 8 > eeprom.dat
Readed 8 bytes

root@x200:/rest/cvs/fx2eeprom# hexdump -C eeprom.dat 
00000000  c0 a9 08 14 00 00 1b 00

# edit usb id

root@x200:/rest/cvs/fx2eeprom# hexdump -C saleae.dat 
00000000  c0 25 09 81 38 00 1b 00                           

root@x200:/rest/cvs/fx2eeprom# sudo ./fx2eeprom w 0x08a9 0x0014 8 < saleae.dat 
Written 8 bytes

# unplug, re-plug usb dongle

root@x200:/rest/cvs/fx2eeprom# lsusb -d 0925:3881
Bus 007 Device 013: ID 0925:3881 Lakeview Research Saleae Logic