https://wiki.pushmindstack.com/ Thu, 16 Apr 2026 03:02:48 +0000 FeedCreator 1.8 https://wiki.pushmindstack.com/_media/wiki/dokuwiki.svg https://wiki.pushmindstack.com/ https://wiki.pushmindstack.com/storage/sdhc/buffer SDHC Internal Buffer SD has an internal data buffer for data transfer. This buffer can only be accessed indirectly by the host driver through the 32-bit Buffer Data Port. Buffer Size Non UHS-II The host controller shall have at least 512 bytes buffer. The size of the data buffer is determined by the setting of the anonymous@undisclosed.example.com (Anonymous) Mon, 20 Nov 2023 08:42:13 +0000 https://wiki.pushmindstack.com/storage/sdhc/register SDHC Registers Register Address Description Chapter in Spec 4.20 Host Controller Version 0xFE Indicates vendor version number and host controller Spec version. 2.3.16 anonymous@undisclosed.example.com (Anonymous) Mon, 20 Nov 2023 08:40:58 +0000 https://wiki.pushmindstack.com/storage/sdhc/start SD Host Controller SDHC is the standard controller specified by SD Association to manage SD Cards (SD Memory and SDIO). SDHC has been extended in connection with the Physical Layer functions extension. Major improvement aimed increase of data transfer rate by supporting anonymous@undisclosed.example.com (Anonymous) Mon, 20 Nov 2023 08:28:53 +0000