NuMaker-HMI-MA35D1-S1
Nov. 2, 2022
Page
35
of 99
Rev 1.01
N
UMA
K
E
R
-HMI
-M
A
3
5D1
-S1
U
S
E
R M
A
NU
A
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
Low
High
BCH T12
High
Low
BCH T24
High
High
NO ECC
Note
*: These GPIO PG6 and PG7 are internal weakly pull-down.
Table 3-18 ECC Options for NAND Flash Booting Source
Options for booting from SD0/1 card or eMMC0/1 NAND Flash memory device:
SW4.7 / PG6*
1
Boot from SD/eMMC
Low
SD0/eMMC0 Boot
High
SD1/eMMC1 Boot*
2
Note
*
1
: The GPIO PG6 is internal weakly pull-down.
Note
*
2
: The eMMC1 NAND Flash memory device is on the NuMaker-SOM-MA35D16A81 board.
Table 3-19 Options for SD Card 0/1 or eMMC 0/1 NAND Flash Device Booting Source
SW4.8 / PG7*
1
Boot from SD/eMMC
Low
eMMC 4-bit Booting*
2
High
eMMC 8-bit Booting*
2
Note
*
1
: The GPIO PG7 is internal weakly pull-down.
Note
*
2
: The eMMC1 NAND Flash memory device is on the NuMaker-SOM-MA35D16A81 board.
Table 3-20 4/8-bit Options for eMMC NAND Flash Device Booting Source
Options for booting from QSPI0 Flash device:
SW4.8 / PG7*
1
SW4.7 / PG6*
1
Boot from QSPI0 Flash
Low
Low
SPI NAND 1-bit*
2
High
Low
SPI NOR 1-bit*
2
Note
*
1
: These GPIO PG6 and PG7 are internal weakly pull-down.
Note
*
2
: Only SPI NAND Flash memory device (U8 only by default) is on this NuMaker-BASE-
MA35D1B1 board.
Table 3-21 1-bit Options for QSPI0 NAND/NOR Flash Booting Source
Options for booting from USBD or USBH:
SW7.5 / PG4*
1
Boot from USB
Low
USB Device Booting
High
USB Host Booting*
2