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Data Fields
sdmmc_cid_mmc_t Struct Reference
Drivers » Peripheral Driver Interface | Drivers » Storage Device Drivers » SDIO/SD/MMC Device API (SDMMC)

CID register structure (MMC) More...

Detailed Description

CID register structure (MMC)

See also
JEDEC Standard No. JESD84-B42, MultiMediaCard (MMC) Electrical Standard, High Capacity (MMCA, 4.2), Section 8.2, Table 30 [jedec.org]

Definition at line 588 of file sdmmc.h.

#include <sdmmc.h>

Data Fields

uint8_t MID
 Manufacturer ID.
 
be_uint16_t OID
 OEM/Application ID in big-endian order.
 
char PNM [SDMMC_CID_PNM_SIZE_MMC]
 Product name.
 
uint8_t PRV
 Product revision.
 
be_uint32_t PSN
 Product serial number in big-endian order.
 
uint8_t MDT
 Manufacturing date.
 
uint8_t CID_CRC
 CRC7 checksum including bit 0.
 

Field Documentation

◆ CID_CRC

uint8_t sdmmc_cid_mmc_t::CID_CRC

CRC7 checksum including bit 0.

Definition at line 595 of file sdmmc.h.

◆ MDT

uint8_t sdmmc_cid_mmc_t::MDT

Manufacturing date.

Definition at line 594 of file sdmmc.h.

◆ MID

uint8_t sdmmc_cid_mmc_t::MID

Manufacturer ID.

Definition at line 589 of file sdmmc.h.

◆ OID

be_uint16_t sdmmc_cid_mmc_t::OID

OEM/Application ID in big-endian order.

Definition at line 590 of file sdmmc.h.

◆ PNM

char sdmmc_cid_mmc_t::PNM[SDMMC_CID_PNM_SIZE_MMC]

Product name.

Definition at line 591 of file sdmmc.h.

◆ PRV

uint8_t sdmmc_cid_mmc_t::PRV

Product revision.

Definition at line 592 of file sdmmc.h.

◆ PSN

be_uint32_t sdmmc_cid_mmc_t::PSN

Product serial number in big-endian order.

Definition at line 593 of file sdmmc.h.

The documentation for this struct was generated from the following file: