XZL_Studio AX

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XZL_Studio AX
Studio XZL AX.jpeg
Status supported
Source code fx2lafw
Channels 8
Samplerate 24MHz
Samplerate (state) —
Triggers 1 independent trigger + (SW-probe 0,1)
Min/max voltage Digital: max. 5.5V
Analog: -10V — +10V
Threshold voltage Digital: Fixed: VIH=1.4V, VIL=0.8V
Memory none
Compression none
Website hotmcu.com

The XZL_Studio AX is a USB-based, 8-channel logic analyzer with up to 24MHz sampling rate, and with 2 additional analog channels.

It is a clone of the CWAV USBee AX-Pro.

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

Note: Only the logic analyzer functionality is supported so far, analog support is work in progress, as is the independent trigger.

See XZL_Studio AX/Info for some more details (such as lsusb -vvv output) on the device.

Hardware

  • Main chip: Cypress CY7C68013A-56LTXC (FX2LP)
  • ADC: 1x Texas Instruments TLC5510I (SO 24pin package)
  • I2C EEPROM: Atmel 24C02C
  • Low-dropout voltage regulator: Advanced Monolithic Systems AMS1117-3.3
  • Crystal: 24MHz
  • ...

Photos

  • Device, front

  • Probe port

  • USB port

  • Device, back

  • PCB, top

  • PCB, bottom

  • Probe clips

Protocol

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

Resources

TODO.

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