Kingst LA5016
 | |
| Status | supported |
|---|---|
| Source code | kingst-la2016 |
| Channels | 16 |
| Samplerate | 500MHz max. |
| Samplerate (state) | — |
| Triggers |
Level (multiple channels) Edge (one channel) |
| Min/max voltage | -50V — 50V tolerant |
| Threshold voltage | -4.0V—+4.0V, min step 0.01V |
| Memory | 2Gib RAM (256MiB) |
| Compression | Yes |
| Website | qdkingst.com |
The Kingst LA5016 is a USB-based, 16-channel logic analyser with 500MHz maximum sampling rate and 256MiB sample memory. It is part of the Kingst LA series, see the Kingst LA2016 page for more details. All devices are supported by a single driver named kingst-la2016.
The USB identification is identical to Kingst LA2016, the same VID:PID and the same USB endpoints are used.
Hardware
TODO Add more details.
- Cypress FX2 MCU
- AT24C02 EEPROM
- Cyclone IV FPGA (Altera/Intel)
- U10 authentication device
- 2Gib DRAM
- a bunch of regulators
- opamp for input threshold control
Photos
Size comparison LA5016 and LA2016
Probe connectors LA5016 and LA2016
Case components (two U shaped symmetric halves, and faces)
LA5016 PCB, top side
LA5016 PCB, bottom side
Protocol
See the Kingst LA2016 device page. It's all the same just with a higher maximum samplerate, and a different base clock.
Firmware
Device firmware must be extracted from vendor software before sigrok use. See Kingst LA2016 for details.