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  | ||
| Line 15: | Line 15: | ||
}}  | }}  | ||
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 14:20, 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