XZL_Studio DX

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

Not sure if there are more than one version

• Main chip: 2x Cypress CY7C6813A-56PVXC
• ADC: 2x Texas Instruments TLC5510 (SO 24pin package)
• I2C EEPROM: Atmel ATML H136 24C02C M Y, place for second EEPROM chip. two jumpers (P1 & P3 near eeprom, write protect?)
• USB 2.0 Hub: SMSC USB2512A (QFN 36-pin package)
• Low-dropout voltage regulator: GS1117AX 33F7CFS
• CMOS Voltage Converter: 2x 7660 AIBAZ V01828A
• Crystal: 24MHz
• ...

previous?

• Main chip: 2x Cypress CY727C68013A-56PVXC (FX2LP)
• ADC: 2x Texas Instruments TLC5510 (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

• 

  Device, top

• 

  Device, connectors

• 

  Device, usb

• 

  PCB, top

• 

  PCB, bottom

Protocol

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

Resources

TODO.