Kontron COMe-mTT10 Bedienungsanleitung PDF herunterladen (Seite 40)

COMe-mTT10 / Features and Interfaces

4.17 SDIO

The SD card standard is a standard for removable memory storages designed and licensed by the SD Card Association

(http://sdcard.org). The card form factor, electrical interface, and protocol are all part of the SD Card specification. The

Intel® Platform Controller Hub EG20T supports 2 SDIO interfaces. On nanoETXexpress-TT the first interface SDIO#0 is

shared with the module GPIO signals. On modules without SATA SSD the second EG20T SDIO interface SDIO#1 is available

via onboard microSD connector.

The integrated SD Host Controller conforms to SD Host Controller Standard Specification Ver. 1.0.

Features:

» SDHC up to speed class 6

» SDIO Card Specification Ver. 1.10

» MMC System Specification Ver. 4.1

» SD bus transfer mode

» MMC transfer mode

SDIO interface on COM Express connector:

General purpose Input/output SD card interface signals

GPI0 SLOT0_DATA0

GPI1 SLOT0_DATA1

GPI2 SLOT0_DATA2

GPI3 SLOT0_DATA3

GPO0 SLOT0_CLK

GPO1 SLOT0_CMD

GPO2 SLOT0_WP

GPO3 SLOT0_CD#

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 93 94

Keine Kommentare

Kontron COMe-mTT10 Bedienungsanleitung Seite 40