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| test-and-measurement:digital-discovery:specifications [2022/05/08 23:36] – Keith M Kolmos | test-and-measurement:digital-discovery:specifications [2022/10/04 11:38] (current) – external edit 127.0.0.1 | ||
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| + | ====== Digital Discovery Specifications ====== | ||
| + | ===== A USB embedded development tool for high speed and multi-channel applications ===== | ||
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| + | {{ reference: | ||
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| + | The Digilent Digital Discovery™ is a combined logic analyzer and pattern generator instrument that was created to be the ultimate embedded development companion. Digital Discovery was designed to optimize channel number, speed, and portability. A small form factor facilitates easy storage and provides a whole suite of advanced features to allow you to debug, visualize, and simulate digital signals for most embedded projects. Its digital inputs and outputs can be connected to a circuit using simple wire probes or breadboard wires; alternatively, | ||
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| + | *Note: The High Speed Adapter and High Speed Logic Probes are an optional add-on at checkout. You can also buy them separately as an accessory. | ||
| + | (Pinout) | ||
| + | |||
| + | |||
| + | * Hardware | ||
| + | * High speed inputs | ||
| + | * 24 high-speed input channels (DIN0…23), | ||
| + | * Digital inputs and outputs | ||
| + | * 16 digital I/Os (DIO24…39) arranged in two Pmod-style (2×6) connectors, used with the Logic Analyzer in WaveForms | ||
| + | * Each of the 16 pins can be configured for input (Logic Analyzer) or set as output | ||
| + | * 800 MS/s input sample rate when using maximum 8 inputs (and the High Speed Adapter), 400 MS/s with maximum 16 inputs (with the High Speed Adapter), 200 MS/s and lower with maximum 32 inputs | ||
| + | * User programmable input and output LVCMOS voltage levels from 1.2V to 3.3V (5V compatible) | ||
| + | * 100 MHz signal input bandwidth | ||
| + | * 50 MHz output signal bandwidth | ||
| + | * Automatic or manual strength and slew settings for outputs | ||
| + | |||
| + | * Virtual Instruments | ||
| + | * Logic Analyzer | ||
| + | * See High Speed Input Hardware Specifications | ||
| + | * 32 Channels at 200 MS/s | ||
| + | * 16 Channels at 400 MS/s (with the optional High Speed Adapter) | ||
| + | * 8 Channels at 800 MS/s (with the optional High Speed Adapter) | ||
| + | * User programmable voltage levels at 1.2V to 3.3V, 5V compatible | ||
| + | * 2Gbit DDR3 acquisition buffer for Logic Analyzer | ||
| + | * Multiple trigger options including pin change, bus pattern, etc. | ||
| + | * Digital bus analyzers (SPI, I²C, UART, Parallel) | ||
| + | * Cross-triggering between Logic Analyzer, Pattern Generator, or external trigger | ||
| + | * Pattern Generator | ||
| + | * See digital inputs and outputs hardware specifications | ||
| + | * 16 channels | ||
| + | * 100 MS/s sample rate | ||
| + | * 1.2V to 3.3V outputs, 5V compatible | ||
| + | * Algorithmic pattern generator (no buffers used) | ||
| + | * Counter and custom bus outputs | ||
| + | * ROM logic for implementing user-defined Boolean functions and State Machines | ||
| + | * Cross-triggering between Logic Analyzer, Pattern Generator, or external trigger | ||
| + | * Protocol Analyzer | ||
| + | * See hardware specifications | ||
| + | * UART send and receive, SPI read and write, I2C read and write capable | ||
| + | * 1.2 to 3.3V inputs and outputs, 5V compatible | ||
| + | * Static I/O | ||
| + | * See digital input and output hardware specifications | ||
| + | * 16 digital I/Os arranged in two Pmod-style (2×6) connectors | ||
| + | * All 16 digital I/Os can be configured as virtual buttons, LEDs, switches, slider, progress bar, and seven-segment display | ||
| + | * Custom pattern buffer/ch.: 32K samples | ||
| + | * Power Supplies | ||
| + | * 1.2V to 3.3V | ||
| + | * Available in the two Pmod-style connectors | ||
| + | * 100 mA max output current | ||
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| + | * Other Features | ||
| + | * USB bus powered | ||
| + | * High Speed Adapter and High Speed Logic Probes available as optional add-on | ||
| + | * Twisted wire high-speed cable option for input channels to insure signal integrity | ||
| + | * Free WaveForms software runs on Windows, Mac OS, and Linux | ||
| + | * Script Editor for custom or automatic tests or analysis | ||
| + | * SDK available for custom applications | ||
| + | * Data file import/ | ||
| + | * 80X80X25mm, 80g (without accessories) | ||
| + | * includes: USB cable, fly-wire accessories | ||