Difference between revisions of "XZL Studio AX"
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| triggers = 1 independent trigger + (SW-probe 0,1) | | triggers = 1 independent trigger + (SW-probe 0,1) | ||
| voltages = Digital: max. 5.5V<br />Analog: -10V — +10V | | voltages = Digital: max. 5.5V<br />Analog: -10V — +10V | ||
| threshold = Digital: Fixed: | | threshold = Digital: Fixed: V<sub>IH</sub>=1.4V, V<sub>IL</sub>=0.8V | ||
| memory = none | | memory = none | ||
| compression = none | | compression = none | ||
Revision as of 16:16, 7 August 2013
 | |
| 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.