Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| resources:eval:user-guides:high-temp:ev-ht-200cdaq1:overview [20 Feb 2018 15:53] – [Design Package Details] Jeff Watson | resources:eval:user-guides:high-temp:ev-ht-200cdaq1:overview [28 Feb 2018 03:36] (current) – Copy changes Jeff Watson | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| + | ~~NOTOC~~. | ||
| + | |||
| ====== EV-HT-200CDAQ1 Overview====== | ====== EV-HT-200CDAQ1 Overview====== | ||
| Line 4: | Line 6: | ||
| - | The EV-HT-200CDAQ1 is a complete system reference platform enabling precision data acquisition and control in extreme temperatures up to 200°C. Based upon the AD7981 analog-to-digital SAR converter, this reference design demonstrates a full featured system with two high speed simultaneously sampled channels along with 8 additional multiplexed channels suitable for covering the acquisition requirements for many high temperature, | + | The EV-HT-200CDAQ1 is a complete system reference platform enabling precision data acquisition and control in extreme temperatures up to 200°C. Based upon the AD7981 analog-to-digital SAR converter, this reference design demonstrates a full featured system with two high speed simultaneously sampled channels along with 8 additional multiplexed channels suitable for covering the acquisition requirements for many high temperature, |
| Line 12: | Line 14: | ||
| ===== Hardware Features ===== | ===== Hardware Features ===== | ||
| - | {{ : | + | {{ : |
| - | * All components | + | ==== All Components |
| * PCB aspect ratio suitable for downhole tools and instrumentation - 1.0" x 11.5" | * PCB aspect ratio suitable for downhole tools and instrumentation - 1.0" x 11.5" | ||
| * Rugged Micro D 15-S and Micro D 21-S connectors | * Rugged Micro D 15-S and Micro D 21-S connectors | ||
| - | * Optimized Analog Devices | + | ==== Optimized Analog Devices |
| * 2 AD7981 ADC channels capable of 400ksps simultaneous sampling | * 2 AD7981 ADC channels capable of 400ksps simultaneous sampling | ||
| * 1 AD7981 multiplexed channel (8 inputs) capable of 16ksps min sampling | * 1 AD7981 multiplexed channel (8 inputs) capable of 16ksps min sampling | ||
| - | | + | |
| - | | + | ==== VORAGO VA10800 32-bit ARM® Cortex®-M0 MCU ==== |
| * 50MHz clock rate | * 50MHz clock rate | ||
| * 32KB on-chip data SRAM | * 32KB on-chip data SRAM | ||
| * 128kB on-chip program memory SRAM | * 128kB on-chip program memory SRAM | ||
| - | | + | * TTL UART communications, |
| - | * HT Boot flash, system clock and power supply | + | |
| - | * Flexible | + | |
| - | * IDC header connector to facilitate easy probing | + | |
| + | |||
| + | ==== Flexible, Low Power Configurations ==== | ||
| + | |||
| + | * +/-5VDC bipolar | ||
| + | * +3.3V single supply | ||
| + | * Low power operation: 155mW typical power consumption | ||
| + | |||
| + | ==== Ease of Use Features for Prototype and Development ==== | ||
| + | * Analog and Digital Breakout Boards included for extremely fast hookup on the bench | ||
| + | * IDC header connector | ||
| * JTAG debug connector for MCU firmware programming | * JTAG debug connector for MCU firmware programming | ||
| - | * Analog and Digital Breakout Boards and JTAG adapter board included in kit for easy interface and prototype | ||
| Line 39: | Line 50: | ||
| ===== Software Features ===== | ===== Software Features ===== | ||
| - | + | ==== Open Source Firmware and Software Optimized for Data Acquisition ==== | |
| - | + | * Firmware and Host software design driven by a common | |
| - | * Firmware and Host software design driven by a protocol definition, which enables flexible data acquisition optimized for resource constrained systems | + | |
| * Multiple modes of data acquisition supported | * Multiple modes of data acquisition supported | ||
| * Burst mode for frequency domain analysis or high throughput data capture | * Burst mode for frequency domain analysis or high throughput data capture | ||
| * Continuous mode for time domain analysis or lower throughput data capture | * Continuous mode for time domain analysis or lower throughput data capture | ||
| - | * Firmware | + | |
| - | | + | |
| - | | + | * Optimized |
| - | | + | |
| + | ==== PC Host Data Viewer ==== | ||
| + | |||
| + | | ||
| + | | ||
| + | | ||
| {{ : | {{ : | ||
| Line 57: | Line 72: | ||
| ===== Design Package Details ===== | ===== Design Package Details ===== | ||
| - | * Hardware Design Package | + | ==== Hardware Design Package |
| * Schematics | * Schematics | ||
| * Assembly Drawing | * Assembly Drawing | ||
| Line 63: | Line 79: | ||
| * Gerbers | * Gerbers | ||
| * Bill of Materials | * Bill of Materials | ||
| - | | + | |
| - | * Host Data Viewer | + | ==== Software Binaries |
| - | * Software Source | + | |
| - | * Firmware and Data Viewer | + | * Host Data Viewer |
| + | |||
| + | ==== Software Source | ||
| + | |||
| + | * Firmware and Data Viewer | ||
| See the [[resources: | See the [[resources: | ||
resources/eval/user-guides/high-temp/ev-ht-200cdaq1/overview.txt · Last modified: 28 Feb 2018 03:36 by Jeff Watson