SDIO 8.0接口官方SPEC文档
文档里包含Part1_NFC_Interface_Simplified_Addendum_Ver1.00 Part1_Physical_Layer_Simplified_Specification_Ver8.00 Part1_UHS-II_Simplified_Addendum_Ver1.02 PartA1_ASSD_Extension_Simplified_Specification_Ver2.00 PartA2_SD Host_Controller_Simplified_Specification_Ver4.20 PartA5_SD_Extensions_API_Simplified_Specification_Ver1.00 PartE1_SDIO_Simplified_Specification_Ver3.00 PartE2_SDIO Bluetooth_Type_A_Simplified_Specification_Ver1.00 PartE7_iSDIO_Simplified_Specification_Ver1.10 PartE7_Wireless_LAN_Simpli