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diff --git a/Documentation/translations/zh_CN/iio/ep93xx_adc.rst b/Documentation/translations/zh_CN/iio/ep93xx_adc.rst new file mode 100644 index 000000000000..7e91d2197867 --- /dev/null +++ b/Documentation/translations/zh_CN/iio/ep93xx_adc.rst @@ -0,0 +1,46 @@ +.. include:: ../disclaimer-zh_CN.rst + +:Original: :doc:`../../../iio/ep93xx_adc` +:Translator: Yanteng Si <siyanteng@loongson.cn> + +.. _cn_iio_ep93xx_adc: + + +================================== +思睿逻辑 EP93xx 模拟数字转换器驱动 +================================== + +1. 概述 +======= + +该驱动同时适用于具有5通道模拟数字转换器的低端 (EP9301, Ep9302) 设备和10通道 +触摸屏/模拟数字转换器的高端设备(EP9307, EP9312, EP9315)。 + +2. 通道编号 +=========== + +EP9301和EP9302数据表定义了通道0..4的编号方案。虽然EP9307, EP9312和EP9315多 +了3个通道（一共8个），但是编号并没有定义。所以说最后三个通道是随机编号的。 + +如果ep93xx_adc是IIO设备0，您将在以下位置找到条目 +/sys/bus/iio/devices/iio:device0/: + + +-----------------+---------------+ + | sysfs 入口 | ball/pin 名称 | + +=================+===============+ + | in_voltage0_raw | YM | + +-----------------+---------------+ + | in_voltage1_raw | SXP | + +-----------------+---------------+ + | in_voltage2_raw | SXM | + +-----------------+---------------+ + | in_voltage3_raw | SYP | + +-----------------+---------------+ + | in_voltage4_raw | SYM | + +-----------------+---------------+ + | in_voltage5_raw | XP | + +-----------------+---------------+ + | in_voltage6_raw | XM | + +-----------------+---------------+ + | in_voltage7_raw | YP | + +-----------------+---------------+ |