XZL Studio AX
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| Status | supported |
|---|---|
| Source code | fx2lafw |
| Channels | 8 |
| Samplerate | 24MHz |
| Samplerate (state) | — |
| Triggers | 1 Independent trigger + (SW-probe 0,1) |
| Min/max voltage | Digital - 0 V to 5.3 V (Vlow <0.8, Vhigh > 1.4) |
| 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 DX.
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 ATML H136 24C02C M Y, place for second EEPROM chip.
- USB 2.0 Hub: SMSC USB2512A (QFN 36-pin package)
- Low-dropout voltage regulator: Advanced Monolithic Systems AMS1117-3.3
- Crystal: 24MHz
- ...
Photos
Protocol
Since we use the open-source fx2lafw firmware for this device, we don't need to know the protocol.
Resources
TODO.