Difference between revisions of "Braintechnology USB Interface V2.x"

From sigrok
Jump to navigation Jump to search
(Photos, hardware.)
m
Line 4: Line 4:


There are various revisions of the hardware, e.g. [http://www.braintechnology.de/braintechnology/en/usb_fastinterface25.html V2.5], [http://www.braintechnology.de/braintechnology/en/usb_fastinterface26.html V2.6], and [http://www.braintechnology.de/braintechnology/en/usb_fastinterface27.html V2.7].
There are various revisions of the hardware, e.g. [http://www.braintechnology.de/braintechnology/en/usb_fastinterface25.html V2.5], [http://www.braintechnology.de/braintechnology/en/usb_fastinterface26.html V2.6], and [http://www.braintechnology.de/braintechnology/en/usb_fastinterface27.html V2.7].
In sigrok, we use the open-source [[fx2lafw]] firmware for this logic analyzer.


See [[Braintechnology USB Interface V2.x/Info]] for some more details (such as '''lsusb -vvv''' output) on the device.
See [[Braintechnology USB Interface V2.x/Info]] for some more details (such as '''lsusb -vvv''' output) on the device.

Revision as of 17:14, 2 June 2012

Braintechnology USB Interface V2.6

The Braintechnology USB Interface V2.x is a Cypress FX2 eval board, which can be used as USB-based, 16-channel logic analyzer with up to 24MHz sampling rate.

There are various revisions of the hardware, e.g. V2.5, V2.6, and V2.7.

In sigrok, we use the open-source fx2lafw firmware for this logic analyzer.

See Braintechnology USB Interface V2.x/Info for some more details (such as lsusb -vvv output) on the device.

Hardware

  • Main chip: Cypress CY7C68013A-56PVXC (FX2)
  • 64kB I2C EEPROM: Microchip 24LC641
  • Low-dropout voltage regulator: ST LD33
  • 24MHz crystal
  • PDEI

Photos