The Direct Access Drivers provide a complete host and device software solution for interfacing CP210x USB to UART bridge and C8051F32x/34x/38x and C8051T62x/T32x USB microcontroller devices to the Universal Serial Bus (USB). These tools are supported with detailed examples described in application note 169: Direct Access Drivers Programmer's Guide
These tools are supported with detailed examples described in Application Note 169: Direct Access Drivers Programmer's Guide.
Everything you Need to Get Started
Windows device drivers
INF driver installation files
Host API — host function library provided in Windows Dynamic Link Library (DLL) format
Device API — device firmware interface function library
Keil 8051 tool chain available for download (required to use device firmware library)
Library support for Keil, Raisonance and SDCC build tools
Platform support is listed in the Revision History file. If your platform is not listed, contact MCU Development Tools Support to request a special build.
Driver Package download links and support information
Required to use device firmware library
Browse our knowledge base articles for information about specific products.
Search Knowledge BaseBrowse technical questions, share your ideas, and learn more about our latest solutions.
Search the ForumsThank you for downloading .
If you have any issues downloading, please contact sales support or product technical support.
Please select at least one column.