NuMaker-HMI-N9H26
Mar. 15, 2022
Page
15
of 32
Rev 1.00
NUMA
K
E
R
-HMI
-N
9H26
US
E
R M
A
NU
A
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
2.2 Pin Assignment for Extended Connector
The NuMaker-N9H26 provides N9H26K61N on board and each pin assign dedicated function as table
below:
GPIO
Pin No.
Pin Name
Function 1
Function 2
Descriptions
GPE.4
1
SDDAT[2]
SD0DAT2
SD 0
GPE.5
2
SDDAT[3]
SD0DAT3
GPE.6
3
SDCMD
SD0CMD
GPE.7
4
SDCLK
SD0CLK
GPE.2
5
SDDAT[0]
SD0DAT0
GPE.3
6
SDDAT[1]
SD0DAT1
GPB.12 7
SPDATA[7]
LVDAT23
CON5.9
LCM
GPB.11 8
SPDATA[6]
LVDAT22
CON5.10
9
UD_CDET
UD_CDET
USB Device
10
VDD
DVDD12
TP5
Core Power
11
MVDDQ1
DVDD18
TP1
Memory Power
12
MVDDQ1
DVDD18
GPB.10 13
SPDATA[5]
LVDAT21
CON5.11
LCM
GPB.9
14
SPDATA[4]
LVDAT20
CON5.12
GPB.8
15
SPDATA[3]
LVDAT19
CON5.13
GPB.7
16
SPDATA[2]
LVDAT18
CON5.14
GPB.6
17
SPDATA[1]
Row 3
CON5.58
Keys Matrix
GPB.5
18
SPDATA[0]
Row 2
CON5.59
GPB.4
19
SFIELD
Row 1
CON5.60
GPB.3
20
SVSYNC
Column 1
CON5.61
GPB.2
21
SHSYNC
Column 2
CON5.62
GPB.1
22
SPCLK
SPI1_INT
CON5.63
SPI2UART
GPB.0
23
SCLKO
CON5.64
GPIO
24
XOUT
XOUT
12MHz
25
XIN
XIN
26
VDD33_2
DVDD33
I/O Power
27
VDD
DVDD12
Core Power
28
UD_VDD12_PLL
DVDD12
29
UD_DM
UD_DM
USB Device
