用于 DAC7512 的 Linux 驱动程序



The Linux driver supports the DAC7512 Serial Input DAC. The Linux driver supports communication through the SPI bus and interfaces with sysfs.


Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

  • dac7512


Linux Source Files

The files associated with this device are:

  1. drivers/misc/ti_dac7512.c
  2. Documentation/devicetree/bindings/misc/ti,dac7512.txt

Source Files


Linux Device Tree Documenation



Enabling Driver Support

Configure kernel with "make menuconfig" (alternatively use "make xconfig" or"make nconfig")

Menuconfig Location

Symbol: TI_DAC7512 [=y]Type  : tristatePrompt: Texas Instruments DAC7512  Location:    -> Device Drivers      -> Misc devices  Defined at drivers/misc/Kconfig:405  Depends on: SPI [=y] && SYSFS [=y]

Fixes and Code Enhancements


If there are fixes and or code enhancements that need to be added to thisdriver please either1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Hereor2.  Contact your TI representative.


精密 DAC (≤10MSPS)
DAC7512 支持微功耗操作的低功耗轨至轨输出 12 位串行输入 DAC
下载 观看带字幕的视频 视频


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