[参考译文] ADS1261EVM：使用 Δ-Σ ADC 评估软件时对 ADS1262EVM 进行写入失败

https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1315658/ads1261evm-write-failed-on-ads1262evm-when-using-delta-sigma-adc-evaluation-software

大家好！

我将 ADS1261EVM (ADS1262)与评估软件配合使用、并确定我使用的是预定义软件还是用户定义的(以后者为目标)软件、我始终收到"写入失败"错误。

我已经测试了脚本是以复位命令开始还是结束、没有变化。

下面是我的 XML 用户定义脚本、我的板照片(它本身连接到四个通用50kg 0.1kV/V 灵敏度刻度的普利司通布局)。

<?xml version="1.0" encoding="utf-8"?>
<script>
<name>Enable bridge - external reference w/ AC excitation 60 SPS Sinc3</name>
<description><description></description>
<command_list>
<detail>
<command>
<command_string>RESET</command_string>
<description>Reset device</description>
</command>
</detail>
<command>
<command_string>WREG 02 32</command_string>
<description>SINC3, 60 SPS</description>
</command>
<command>
<command_string>WREG 03 61</command_string>
<description>Enable 4-wire AC excitation</description>
</command>
<command>
<command_string>WREG 04 C0</command_string>
<description>Enable GPIO Outputs on AIN4/5</description>
</command>
<command>
<command_string>WREG 05 6C</command_string>
<description>Enable STATUS/CRC bytes</description>
</command>
<command>
<command_string>WREG 06 0A</command_string>
<description>External AIN0/1 reference selected</description>
</command>
<command>
<command_string>WREG 10 00</command_string>
<description>PGA enabled, gain of 1 V/V</description>
</command>
<command>
<command_string>WREG 11 34</command_string>
<description>Select AIN2/3 as analog inputs</description>
</command>
<command>
<command_string>DELAY 2000</command_string>
<description>Delay for settling...</description>
</command>
<command>
<command_string>SYOCAL </command_string>
<description>Run system offset calibration</description>
</command>
<command>
<command_string>DELAY 10</command_string>
<description>Delay for calibration</description>
</command>
<command>
<command_string>CLEAR</command_string>
<description>Clear STATUS register</description>
</command>
<command>
<command_string>REGMAP</command_string>
<description>Readback register settings</description>
</command>
<command>
<command_string>STATUS</command_string>
<description>Check for faults</description>
</command>
<command>
<command_string>DELAY 10</command_string>
<description>Delay for settling</description>
</command>
<command>
<command_string>COLLECT 300</command_string>
<description>Collect 300 points of data</description>
</command>
</command_list>
</script>

这是否表明我对软件/硬件配置的使用存在误解-或者我的软件/MCU 是否可能无法正常工作？