Difference between revisions of "VKTECH saleae clone"
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{{Infobox logic analyzer | {{Infobox logic analyzer | ||
| image = [[File: | | image = [[File:VKTECH_connected.png|180px]] | ||
| name = VKTECH | | name = VKTECH | ||
| status = supported | | status = supported | ||
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}} | }} | ||
The VKTEK is a fairly standard Cypress FX2 based 8 channel 24 MHz logic analyzer | |||
Mine was purchased from AliExpress, and arrived in 6 days. | |||
https://aliexpress.com/item/24MHz-8-Channel-Logic-Analyzer/32814170174.html | |||
The '''VKTECH clone''' is a USB-based, 8-channel logic analyzer (and signal generator) with up to 24MHz sampling rate. | |||
sigrok uses the open-source [[fx2lafw]] firmware for this logic analyzer. | |||
The device uses USB\VID_0925&PID_3881 so is indistinguishable from a Saleae Logic device | |||
== Hardware == | == Hardware == | ||
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</gallery> | </gallery> | ||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Logic analyzer]] | [[Category:Logic analyzer]] | ||
[[Category:Supported]] | [[Category:Supported]] |
Revision as of 15:20, 30 January 2018
File:VKTECH connected.png | |
Status | supported |
---|---|
Source code | fx2lafw |
Channels | 8 |
Samplerate | 24MHz |
Samplerate (state) | — |
Triggers | none (SW-only) |
Min/max voltage | max. 5.25V |
Threshold voltage | Fixed: VIH=1.4V, VIL=0.8V |
Memory | none |
Compression | none |
Website | [1] |
The VKTEK is a fairly standard Cypress FX2 based 8 channel 24 MHz logic analyzer
Mine was purchased from AliExpress, and arrived in 6 days. https://aliexpress.com/item/24MHz-8-Channel-Logic-Analyzer/32814170174.html
The VKTECH clone is a USB-based, 8-channel logic analyzer (and signal generator) with up to 24MHz sampling rate.
sigrok uses the open-source fx2lafw firmware for this logic analyzer.
The device uses USB\VID_0925&PID_3881 so is indistinguishable from a Saleae Logic device
Hardware
- Main chip: Cypress CY7C68013A-56LTXC (FX2LP in QFN package)
- Transceiver NXP LVC245A
- 3.3V voltage regulator: 6206A 1711/33
- I²C EEPROM: ATMHK218 24C02N
- Crystal: 24MHz