It is a huge help for any project with a microcontroller, FPGA or ARM chip.Įasy-to-use Software The Saleae Logic devices connect to your PC over USB. For instance, If an I2C device isn’t responding, you can record SDA and SCL to see if the start condition, device address, and ACK/NAK bit frame look right. This is great for debugging a wide range of embedded problems. They operate by sampling a digital input connected to a device under test (DUT) and then displaying the recording on your computer. What is a Logic Analyzer? Logic analyzers are great for debugging embedded applications. Without analog, buffer length is dependent on digital activity density. When recording analog at 50 MSPS, captures 10-60 seconds usually possible. Limited by installed memory and digital data density. Serial, SPI, I2C, Atmel SWI, Biss-C, CAN, DMX-512, HD44780, HDLC, I2S, JTAG, LIN, MDIO, MIDI, Manchester, Modbus, 1-Wire, PS/2 Keyboard & Mouse, SMBus, SWD, Synchronous Parallel, USB, UNI/O Eight digital inputs, Eight analog inputs (shared with digital channels)ĭigital: 500 MSPS 4 channels, 100 MSPS 8 channels (USB 3.0 required)Īnalog: 50 MSPS 3 channels, 12.5 MSPS 8 channels (USB 3.0 required)ĭigital: 100 MHz square wave when sampling at 500 MSPSĬross-platform Windows, Mac and Linux support
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