MCU123 USBee AX Pro clone

From sigrok
Revision as of 05:39, 10 January 2013 by Mrnuke (talk | contribs) (→‎Resources)
Jump to navigation Jump to search
USBee AX Pro (clone)
Usbee ax clone front.png
Status supported
Source code fx2lafw
Channels 8
Samplerate 24MHz
Samplerate (state)
Triggers none (SW-only)
Min/max voltage ?
Memory none
Compression none
Website dx.com

The USBee AX Pro clone is a USB-based, 8-channel logic analyzer with up to 24MHz sampling rate.

It is a clone of the CWAV USBee AX-Pro, but it doesn't have analog (only 8-channel digital) sampling capabilities. There is an "RS232 RS485 RS422 CAN converter" add-on board for more functionality (not supported in sigrok, though).

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

Hardware

  • Main chip: Cypress CY7C68013A-56PVXC (56pin SSOP package)
  • Input buffer: NXP HC245
  • I2C EEPROM: TODO
  • Low-dropout voltage regulator: 3.3V AMS 1117
  • 24MHz crystal: 24.000

Photos

Protocol

Since we use the open-source fx2lafw firmware for this device, we don't need to know the protocol.

Resources