HT USBee-AxPro

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HT USBee-AxPro
Ht-usbee-axpro.png
Status supported
Source code fx2lafw
Channels 8
Samplerate 24MHz
Samplerate (state)
Triggers none (SW-only)
Min/max voltage Digital: -1V — +6V
Analog: ±10V (±20V max)
Threshold voltage Fixed: VIH=1.6V, VIL=1.4V
Memory none
Compression none

The HT USBee-AxPro is a USB-based, 8-channel logic analyzer with up to 24MHz sampling rate, with 1 additional analog channel.

It is able to switch between USBee AX-Pro, Salea Logic and Altera USB blaster mode via a button. When pressing the button the USB VID/PID changes.

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

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

Hardware

HT2013 V5.00:

FX2LP pin mappings

# Pin Destination Remark
CTL2 ADC_CLK ADC clock
PD0..7 ADC_D1..8 ADC data output


HT_V6.0:

  • ...

Pin mappings

The FX2 CTL2 and PD0..7 pins are mapped exactly like the HT2013 V5.00 version. The TLC5510I OE# pin is tied to GND.

Photos

HT2013 V5.00:

HT_V6.0:

Protocol

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

Resources