AM3352: SDIO最快的DATA RATE為多少

Hi Sir

請問AM3352的SDIO最快的DATA RATE為多少?

謝謝

Daniel

Nancy Wang：

高达 48MHz 的数据传输速率.

详细请阅读TRM 18.1.1 MMCHS Features

www.ti.com.cn/…/spruh73q.pdf

– up to 384Mbit/sec (48MByte/sec) in MMC mode 8-bit data transfer

– up to 192Mbit/sec (24MByte/sec) in High-Speed SD mode 4-bit data transfer

– up to 24Mbit/sec (3MByte/sec) in Default SD mode 1-bit data transfer