Mcupro Logic16 clone
Revision as of 11:53, 25 August 2014 by Uwe Hermann (talk | contribs)
 | |
| Status | planned |
|---|---|
| Source code | saleae-logic16 |
| Channels | 3/6/9/16 |
| Samplerate | 100/50/32/16MHz |
| Samplerate (state) | — |
| Triggers | none (SW-only) |
| Min/max voltage | -0.9V — 6V |
| Threshold voltage | 1.5V (operates with 3.3V logic) |
| Memory | none |
| Compression | yes |
| Website | aliexpress.com |
The mcupro Saleae16 is a USB-based, 16-channel logic analyzer with 100/50/32/16MHz sampling rate (at 3/6/9/16 enabled channels).
This is a clone of the Saleae Logic16.
See Mcupro Saleae16/Info for more details (such as lsusb -v output) about the device.
Hardware
- FPGA: Actel A3P125
- USB interface chip: Cypress CY7C68013A
- I2C EEPROM: Atmel 24C02N
- 3.3V voltage regulator: Advanced Monolithic Systems AMS1117-3.3
- 1.2V voltage regulator: Advanced Monolithic Systems AMS1117-1.5
- Crystal: 24.000MHz
Photos
Device, top
Device, bottom
PCB, top
PCB, bottom
Protocol
Firmware
This logic analyzer works with unmodified Saleae software. The Actel FPGA has on-chip flash storage, so it only requires an upload of Cypress FX2LP firmware in order to operate.
The firmware extraction steps are identical to steps for Saleae Logic16, however you only need to have saleae-logic16-fx2.fw installed.