NuMaker-HMI-N9H20
Mar. 15, 2022
Page
30
of 42
Rev 1.00
NUMA
K
E
R
-HMI
-N
9H20
US
E
R M
A
NU
A
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
3
NUMAKER-HMI-N9H20 SCHEMATICS
3.1
NuMaker-N9H20 Function Blocks Circuit
Figure 3-1 shows the NuMaker-N9H20 function blocks circuit.
Figure 3-1 NuMaker-N9H20 Function Blocks Circuit
GPD3
USBDM
GPB5
nRESET
SPI0 to UART
ND4
GPE11
GPC15
GPB14
nc
nc
INT
MOSI
MISO
GPD13
VS
VD33
GPD9
VD18
GPA11
GPA2
GPC13
VS
TP3
LCM
GPD5
TP4
GPA5
GPA0
Vsen
GPC14
GPC11
GPC5
GPC0
E54
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
GPE4
VS
GPB3
GPB13
GPA0
SPI_SS1n
GPC[15:0]
TP2
E50
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
VD33
GPC8
TP4
GPA4
GPC8
GPC5
E62
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
VS
VD33
GPD10
RTC18V
DAC[1:0]
GPB13
ROUT
GPB15
E56
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
3.3V
VSS
RESET
SS1n
CLK
VS
GPB3
GPC6
E53
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
VD33
GPA10
VS
GPE1
GPC4
GPE7
GPB0
CB2
0.1u
NAND
SHEET 06
SPI0_CS
SPI0_DI
SPI0_CLK
SPI0_DO
ND[7:0]
nCE1
RnB1
nCE2
RnB2
ALE
CLE
nWR
nRE
VD33
VS
VD33
USBDP
GPB2
VS
GPD4
GPD4
PORT
SHEET 08
VS
VD33
TCK
TDO
TMS
TDI
nTRST
nRESET
TX
RX
VD18
VD33
VS
VS
GPE3
GPB14
Vsen
GPD0
GPA7
GPB6
GPE8
GPC4
GPA0
GPE0
GPB4
TP[4:1]
GPB12
S1
SS1n
1
2
3
+
CP2
10u
VD18
LOUT
GPC7
POWER
SHEET 03
VD33
VD18
VS
RTC18V
GPB9
AV
SHEET 07
VD33
VS
AMP_EN0
HP_DET0
AMP_EN1
HP_DET1
DAC0
LOUT
DAC1
ROUT
GPA[7:0]
GPB2
GPB14
GPC12
TP1
GPA6
GPD9
GPC11
GPC0
GPD3
GPD12
GPD11
GPD[15:0]
VD33
GPD0
GPB13
VS
TP2
USBDP
E58
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
GPB12
RTC18V
CON1
LCD
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
VD18
GPB0
VD33
E55
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
GPD8
GPD4
GPA1
E59
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
VD18
GPD15
AUDIO
SHEET 09
SDIO
SCLK
MCLK
BCLK
FS
DACIN
ADCOUT
VD33
VS
ROUT
LOUT
LOUT
GPB15
GPE2
GPD12
nRESET
GPC10
VD33
DAC1
GPB1
VS
CB1
0.1u
GPB4
E51
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
TP1
VS
VD33
GPB11
+
CP1
10u
VD18
VD33
TP3
GPC10
GPB0
N9H20Kx
SHEET 02
USBDM
USBDP
TP[4:1]
USB_DET
nRESET
GPB[15:0]
GPD[15:0]
GPE[11:0]
GPC[15:0]
GPA[7:0]
VD18
VS
RTC18V
DAC[1:0]
VD33
GPA[11:10]
ND[7:0]
nRESET
GPD1
ND7
GPC13
GPE9
VD33
GPB3
E60
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
GPC2
GPC7
GPB1
VD33
GPC4
GPC3
GPA1
DVDD33
VS
GPE1
GPD15
GPA6
GPD7
GPC14
ROUT
GPB8
GPC12
E52
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
VS
GPE[11:0]
E57
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
E61
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
USB_DET
GPD14
GPA[11:10]
GPB10
GPB[15:0]
GPD11
DAC0
GPE6
GPB7
GPB6
TP1
VS
GPB4
VS
VS
GPD4
USB_DET
USB_SD
SHEET 05
USBDP
USBDM
SD_CD
USB_DET
SD_D2
VD33
VS
SD_D3
SD_CMD
SD_CLK
SD_D0
SD_D1
GPB11
GPC15
GPC5
GPD14
CON2
HEADER 5X2
1
2
3
4
5
6
7
8
9
10
GPD2
GPC9
ND5
GPC2
GPE10
GPE0
GPC1
GPD10
GPB5
nRESET
GPB10
GPE0
GPD15
ND[7:0]
VS
VS
GPB2
GPD6
E49
NSP4201
6
3
4
2
5
1
CH4
CH2 CH3
Vn
Vp
CH1
CB3
0.1u
GPD14
GPA3
GPE1
ND0
nRESET
ND[7:0]
GPC3
VD33
USBDM
GPB8
VS
GPB9
VS
GPE5
SS1n SEL:
1/2 GPD4
2/3 GPA5
MODE
SHEET 04
VS
ND0
ND7
GPC4
GPC5
ND2
ND4
ND5
GPA2
GPA3
GPA4
GPA7
VD33
GPB5
GPC9
GPC1
3.3V
GPA6
VSYNC
PCLK
LD22
LD20
LD18
LD16
LD14
LD12
LD10
LD8
LD6
LD4
LD2
LD0
nc
1.8V
nc
VSS
VSEN
YM
YP
VSS
RESET
nc
GPB13
nc
GPB6
GPB4
GPB2
GPB0
GPA5
VD33
GPD0
ND2
GPB6
3.3V
GPA1
VDEN
HSYNC
LD23
LD21
LD19
LD17
LD15
LD13
LD11
LD9
LD7
LD5
LD3
LD1
nc
1.8V
GPD0
VSS
XP
XM
nc
VSS
nc
nc
GPB14
nc
nc
GPB5
GPB3
GPB1
VS
GPC6
GPB7
SPI_SS1n
nRESET
+
CP3
10u