• ADAS1000-1 Fault bit of FRAMES register question

    Hi,

    I'm using two ADAS1000-1 for getting 12 leads. Every time I initialize two chips and start measuring after power on, the Fault bit of FRAMES register( 0x40[27] ) will be set. If I stop measuring by reset CNVEN bit of ECGCTL register and then start…

  • ADAS1000-1 Amplifier and Filter

    Hello, 

    My question is concerning the ADAS1000-1. There are certain electrode input ranges usually from 0.3V to 1.6V I believe. Does that mean we would need to implement an amplifier before sending the ECG signal to the ADAS? Just because an ECG signal…

  • ADAS1000 as 1 Lead System

    Hi,

    Has anyone tried using the ADAS1000 as a 1 Lead System? I am trying to build a simple and portable EKG system using the ADAS1000. However, I only want to use 2 electrodes (1 Lead). From the 10 Leads I am able to use the ADAS1000 with a minimum of…

  • ADAS1000-1 Interfacing With Arduino (or any microcontroller)

    Hello, looking for some help here in implementing the driver provided for the ADAS1000 into my microcontroller, an adafruit feather M0. The issue I'm having is on my arduino IDE is how to correctly import the driver into my library for Arduino.

    Please…

  • 两片ADAS1000-1做主从时的同步问题

    ADI工程师您好,

    我使用两片ADAS1000-1做主从实现12导联应用,但在实际使用时有个主从同步问题需要咨询一下。

    我按照ADAS1000英文Datasheet第76页示例6配置,实际发现只向Master的FRAMES寄存器发送帧读取命令的话,SYNC_GANG脚能量测到同步脉冲,但是Slave的DRDY一直是繁忙状态,只有Master能正确转换。

    如果同时向Master和Slave的FRAMES寄存器发送帧读取命令的话则都能正确转换。

    请问为何按Datasheet配置只向Master发帧读取命令无法做到主从同步…

  • LabView source for ADAS1000 and AD7656-1 evaluation boards

    Hello, 

    we are developing medical research equipment. We use LabView environment for measuring data and calculating. Until now we use medical monitors connected with LabView A/D converter. We want to use Analog chips for construction of the device with…

  • ADAS1000/ADAS1000-4

    首先自己画的电路图及PCB,目前通过SPI能够正确设置、读取寄存器,但是在配置手册中的示例4(150HZ测试音)时,无论如何也读不出正弦波形,请帮忙分析下可能原因

  • How to use Single ADAS1000 in ADAS1000 EVM Board & ADAS1000 software?.

    How to use Single ADAS1000 in ADAS1000 EVM Board & ADAS1000 software?.

    In ADAS1000 main front panel.vi  the Eval mode option is there and it is configured as Dual. But i am unable to change that option. 

  • Wireless ECG sensor using ADAS1000 and ADAS1000-2

    I want to design a wearable ECG sensor that can transmit the sensory data via BT/WiFi. I am thinking of using ADAS1000 and ADAS1000-2 for ECG measurements and a separate BT module that has SPI interface for wireless transmission. Does anyone have any…

  • ADAS1000 50Hz Grass

    Hi,

    I'm using two chips of ADAS1000-1 to work combined. My upper monitor is LabVIEW.  And now, I find a question about 50Hz grass.

    Here is the spectrum of Lead I. The top one of waves on the picture is the spectrum of output. The other one is the wave…