Mcupro Logic16 clone
Revision as of 17:27, 22 August 2014 by Whitequark (talk | contribs)
| File:USB-Logic-Analyzer-100M-max-sample-rate-16Channels-10B-samples-MCU-ARM-FPGA-debug-tool.jpg | |
| 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 |
configurable: for 1.8V to 3.6V systems: VIH=1.4V, VIL=0.7V for 5V systems: VIH=3.6V, VIL=1.4V |
| Memory | none |
| Compression | yes |
| Website | [1] |
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 -vvv 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
Operation
This logic analyzer works with unmodified Saleae software. The Actel FPGA has on-chip flash storage, so it appears that it only requires an upload of Cypress FX2LP firmware in order to operate.
Photos
