Module esp32::sdmmc::ctype

Card bus width configuration register

Structs

CTYPE_SPEC

Card bus width configuration register

R

Register CTYPE reader

W

Register CTYPE writer

Type Definitions

CARD_WIDTH4_R

Field CARD_WIDTH4 reader - One bit per card indicates if card is 1-bit or 4-bit mode. 0: 1-bit mode; 1: 4-bit mode. Bit[1:0] correspond to card[1:0] respectively.

CARD_WIDTH4_W

Field CARD_WIDTH4 writer - One bit per card indicates if card is 1-bit or 4-bit mode. 0: 1-bit mode; 1: 4-bit mode. Bit[1:0] correspond to card[1:0] respectively.

CARD_WIDTH8_R

Field CARD_WIDTH8 reader - One bit per card indicates if card is in 8-bit mode. 0: Non 8-bit mode; 1: 8-bit mode. Bit[17:16] correspond to card[1:0] respectively.

CARD_WIDTH8_W

Field CARD_WIDTH8 writer - One bit per card indicates if card is in 8-bit mode. 0: Non 8-bit mode; 1: 8-bit mode. Bit[17:16] correspond to card[1:0] respectively.