Type Definition efm32gg11b::sdio::hostctrl1::R [−][src]
type R = R<u32, HOSTCTRL1>;
Expand description
Reader of register HOSTCTRL1
Implementations
Bit 1 - Data Transfer Width 1-bit or 4-bit Mode
Bit 5 - Extended Data Transfer Width
Bit 6 - Card Detect Test Level
Bit 7 - Card Detetct Signal Detection
Bit 8 - SD Bus Power
Bits 9:11 - SD Bus Voltage Select
Bit 16 - Stop at Block Gap Request
Bit 17 - Continue Request
Bit 18 - Read Wait Control
Bit 19 - Interrupt at Block Gap
Bit 22 - Alternate Boot Enable
Bit 23 - Boot Ack Check
Bit 24 - Wakeup Event Enable on Card Interrupt
Bit 25 - Wakeup Event Enable on SD Card Insertion
Bit 26 - Wakeup Event Enable on SD Card Removal