Datasheet

40.14 Register Summary
Offset Name Bit Pos.
0x00 HSMCI_CR
7:0 SWRST PWSDIS PWSEN MCIDIS MCIEN
15:8
23:16
31:24
0x00
HSMCI_FIFOx
[x=0..255]
7:0 DATA[7:0]
15:8 DATA[15:8]
23:16 DATA[23:16]
31:24 DATA[31:24]
0x04 HSMCI_MR
7:0 CLKDIV[7:0]
15:8 PADV FBYTE WRPROOF RDPROOF PWSDIV[2:0]
23:16 CLKODD
31:24
0x08 HSMCI_DTOR
7:0 DTOMUL[2:0] DTOCYC[3:0]
15:8
23:16
31:24
0x0C HSMCI_SDCR
7:0 SDCBUS[1:0] SDCSEL[1:0]
15:8
23:16
31:24
0x10 HSMCI_ARGR
7:0 ARG[7:0]
15:8 ARG[15:8]
23:16 ARG[23:16]
31:24 ARG[31:24]
0x14 HSMCI_CMDR
7:0 RSPTYP[1:0] CMDNB[5:0]
15:8 MAXLAT OPDCMD SPCMD[2:0]
23:16 TRTYP[2:0] TRDIR TRCMD[1:0]
31:24 BOOT_ACK ATACS IOSPCMD[1:0]
0x18 HSMCI_BLKR
7:0 BCNT[7:0]
15:8 BCNT[15:8]
23:16 BLKLEN[7:0]
31:24 BLKLEN[15:8]
0x1C HSMCI_CSTOR
7:0 CSTOMUL[2:0] CSTOCYC[3:0]
15:8
23:16
31:24
0x20 HSMCI_RSPR
7:0 RSP[7:0]
15:8 RSP[15:8]
23:16 RSP[23:16]
31:24 RSP[31:24]
0x24
...
0x2F
Reserved
0x30 HSMCI_RDR
7:0 DATA[7:0]
15:8 DATA[15:8]
23:16 DATA[23:16]
31:24 DATA[31:24]
0x34 HSMCI_TDR
7:0 DATA[7:0]
15:8 DATA[15:8]
23:16 DATA[23:16]
31:24 DATA[31:24]
0x38
...
0x3F
Reserved
SAM E70/S70/V70/V71 Family
High-Speed Multimedia Card Interface (HSMCI)
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 943