Datasheet

 2017 Microchip Technology Inc. DS60001516A-page 595
SAM9G20
SDIOIRQA: SDIO Interrupt for Slot A
0: No interrupt detected on SDIO Slot A.
1: A SDIO Interrupt on Slot A has reached. Cleared when reading the MCI_SR.
SDIOIRQB: SDIO Interrupt for Slot B
0: No interrupt detected on SDIO Slot B.
1: A SDIO Interrupt on Slot B has reached. Cleared when reading the MCI_SR.
RXBUFF: RX Buffer Full
0: MCI_RCR or MCI_RNCR has a value other than 0.
1: Both MCI_RCR and MCI_RNCR have a value of 0.
TXBUFE: TX Buffer Empty
0: MCI_TCR or MCI_TNCR has a value other than 0.
1: Both MCI_TCR and MCI_TNCR have a value of 0.