XZL_Studio DX

From sigrok
Jump to navigation Jump to search
XZL_Studio DX
Status planned
Source code fx2lafw
Channels 16 + 2
Samplerate 24MHz
Samplerate (state)
Triggers none (SW-only)
Min/max voltage Digital 0 — 5.4V
Analog ±10V
Threshold voltage Fixed: VIH=1.4V, VIL=0.8V
Memory none
Compression none
Website hotmcu.com

The XZL_Studio DX is a USB-based, 16-channel logic analyzer with up to 24MHz sampling rate, and with 2 additional analog channels.

It is a clone of the CWAV USBee DX.

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

Note: Due to the fact that this device has two FX2 chips behind a USB hub inside, this will need extra code to enumerate correctly in sigrok. Do you have this device? Let us know!

Hardware

Two jumpers:

  • P1 jumper - WRITE PROTECT, Connects WP EEPROM pin [7] to Vcc. If pin is closed, Write Protection is enabled.
  • P3 jumper - EEPROM CONNECTION, connects SDA EEPROM pin [5] to some pin on second CY7C68013A (if open there is no connection)

Extra info,
It looks that place for second eeprom is designed as backup memory. If P4 is closed, and P3 is open, then only spare memory is connected.

Photos

Protocol

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

Resources

TODO.