• Gang Mode ADAS1000 and ADAS1000-2 - OPSTAT Register always busy

    Hello all,


    I'm in the process of writing a software driver for an ADAS1000 and ADAS1000-2 ECG front end and I'm getting problems in the gang mode. I tested read frames in the master (ADAS1000) and all worked well but when i tried connect both the Configuration…

  • ADAS1000 questions

    My questions to ADAS1000-4:
    a)  Does ADAS1000-4 also work with only two electrodes e.g. LA and RL ?
    b)  How does the respiration measurement (respiration-path) work and where do
    you have to connect the three outputs/inputs ?
    c)  Does each ECG input…

  • 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

  • ADAS1000 ECG

    ADI的工程师们:

    我是用STM32与ADAS1000芯片做12导联的时候,遇到一个问题,首先是在硬件方面,这次采用的是两片ADAS1000芯片,SPI通信,其中一片ADAS1000作为主机,另一片ADAS1000作为从机,在程序运行四个小时之后,发现作为从机的ADAS1000芯片采集到的数据不正确,导致在从机上的V3-V6导联失去原有的心电波形,变为杂波,利用逻辑分析仪抓取到的数据显示,发送过来的数据已经有问题,不再是正常的心电波形数据,导联脱落检测显示在从机上的V3-V6导联全部脱落,不知道是否为个人配置出现问题…

  • ADAS1000 Drivers and Blackfin Framework

    Q: I want to use your ADAS1000 in my ECG application and I need software drivers/starting point/sample code for interfacing to my ucontroller/DSP/ linux environment

    A: On our WIKI webpage, we have 3 sets of drivers/frameworks to get you started with coding…

  • ADAS1000 ACLO Operation

    Purpose: The ACLO block within the ADAS1000 is used to help user identify if an electrode has fallen off or if the connection is poor (higher impedance). This document captures some detail around the operation of the block and using it.

    Implementatio…

  • ADAS1000 evaluation board and patient cables

    Q: I've purchased an ADAS1000 evaluation board, the EVAL-ADAS1000SDZ and I need to know how to connect my patient simulator to the board?

    A: As documented in the User Guide, UG-426, the ADAS1000 evaluation board uses a standard DB15 connector with…

  • ADAS1000 Right Leg Drive function

    The right leg drive amplifier or reference amplifier within the ADAS1000 is used as part of a feedback loop to force the patient’s common-mode voltage close to the internal 1.3 V reference level (VCM_REF) of the device. By using the RLD feature, it effectively…