n9h26k series nudesign hmi-n9h26 user manual · 2019-10-25 · tp5 dvdd12 core 1.2 voltage tp6...
TRANSCRIPT
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ARM® ARM926EJ-S Based
32-bit Microprocessor
N9H26K Series
NuDesign HMI-N9H26
User Manual
The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based system design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
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Table of Contents
1 OVERVIEW ......................................................................................... 3
2 NUDESIGN HMI-N9H26 INTRODUCTION .................................................... 4
2.1 NuDesign N9H26 & NuDesign LCD5Tiny Jumper Description............................................. 7
2.1.1 Power Setting ................................................................................................... 7
2.1.2 Debug Connector ............................................................................................... 8
2.1.3 USB Host Connector ........................................................................................... 8
2.1.4 USB High Device Connector .................................................................................. 9
2.1.5 Extended Connector ........................................................................................... 9
2.1.6 Reset Button ................................................................................................... 11
2.1.7 RTC wakeup Button .......................................................................................... 11
2.1.8 Speaker ........................................................................................................ 11
2.1.9 Microphone .................................................................................................... 11
2.1.10 Power Connector ............................................................................................. 12
2.1.11 RS-232 Connector ............................................................................................ 12
2.1.12 KEY Matrix ..................................................................................................... 12
2.1.13 TEST Points ................................................................................................... 12
2.2 Pin Assignment for Extended Connector .................................................................... 13
2.3 NuDesign HMI-N9H26 and NuDesign TFT-LCD5 PCB Placement..................................... 16
3 NuDesign HMI-N9H26 Schematic ............................................................. 20
3.1 NuDesign HMI-N9H26, Audio ................................................................................. 20
3.2 NuDesign HMI-N9H26, CPU................................................................................... 21
3.3 NuDesign HMI-N9H26, Debug ................................................................................ 22
3.4 NuDesign HMI-N9H26, LCM................................................................................... 23
3.5 NuDesign HMI-N9H26, Memory .............................................................................. 24
3.6 NuDesign HMI-N9H26, Power................................................................................. 25
3.7 NuDesign HMI-N9H26, USB ................................................................................... 26
3.8 NuDesign TFT-LCD5 ........................................................................................... 27
4 REVISION HISTORY ............................................................................ 28
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1 OVERVIEW
NuDesign HMI-N9H26 is the specific development tool for N9H26 series. Users can use NuDesign HMI-N9H26 to develop and verify the application program easily.
NuDesign HMI-N9H26 includes two portions. One is NuDesign HMI-N9H26 main board and the other is NuDesign TFT-LCD5 LCM display board. NuDesign HMI-N9H26 is the N9H26 series evaluation board and NuDesign TFT-LCD5 is support Pixel Format 480(RGB)/272 display Adaptor.
The N9H26 is built on the ARM926EJ-S CPU core and is integrated with USB2.0 HS Host/Device, NAND/eMMC/SD/SDIO/SPI host controller, video codec (H.264), Jpeg codec, 32-channel SPU (Sound Processing Unit), ADC, DAC and AAC accelerator for saving the BOM cost in various kinds of application needs to the best choice.
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2 NUDESIGN HMI-N9H26 INTRODUCTION
NuDesign HMI-N9H26 uses the ARM926EJ-S CPU core as the target micrprocessor.
NuDesign HMI-N9H26 is similar to other development boards. Users can use it to develop and verify applications to emulate the real behavior. The NuDesign HMI-N9H26 can be a real system controller to design users’ target systems, supports USB2.0 Host/Device high speed interface, microphone, audio headphone out, audio amplifier, speaker out, JTAG interface, SPI Flash and RS-232 interface.
NuDesign TFT-LCD5 is a LCM display with touch panel adaptor, it is supporting Pixel Format 480(RGB)/272 resolutions.
The NuDesign HMI-N9H26 development connects JTAG port to your target system (via JTAG adaptor tool) and allows you to program and debug embedded programs on the target hardware.
Figure 2-1 NuDesign HMI-N9H26 PCB Board (Front)
SPI1 to UARTs (CON6)
LCM Interface (CON5)
Extended Connector (JP2)
Keys Matrix (S1~S6)
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Figure 2-2 NuDesign HMI-N9H26 PCB Board (Back)
DC 5V Input (CON3)
Power ON/OFF (S7)
USB Device (CON2)
USB Host (CON1)
SD Connector (CON4)
Main Controller (U9)
Reset (S8)
JTAG Connector (CON7)
RS-232 (CON8)
Speaker Connector (J2)
RS-232 Tranceiver (U8)
Microphone (M1)
Audio Amplifier (U10)
SPI Flash (U6)
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Figure 2-3 NuDesign TFT-LCD5 PCB Board (Front)
5” LCD & Touch Panel
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Figure 2-4 NuDesign TFT-LCD5 PCB Board (Back)
NuDesign N9H26 & NuDesign LCD5Tiny Jumper Description 2.1
NuDesign HMI-N9H26 is the specific development tool for NuDesign HMI-N9H26 series. Users can use NuDesign HMI-N9H26 to develop and verify the application program easily.
NuDesign HMI-N9H26 includes two portions. One is NuDesign HMI-N9H26 and the other is NuDesign TFT-LCD5. NuDesign HMI-N9H26 is the evaluation board and NuDesign TFT-LCD5 is its Debug Adaptor. Thus, users do not need other additional ICE or debug equipment.
2.1.1 Power Setting
CON3: VDD5V Voltage connecter in NuDesign HMI-N9H26 CON5’s Pins 1 & 2: DVDD33 Voltage connector in NuDesign HMI-N9H26 CON5’s Pins 39, 40, 47 & 48: Power ground in NuDesign HMI-N9H26 CON5’s Pins 35 & 36: DVDD18 Voltage connector in NuDesign HMI-N9H26 CON1’s Pins 1 & 2: VD33 Voltage connector in NuDesign TFT-LCD5 CON1’s Pins 39, 40, 47 & 48: Power ground in NuDesign TFT-LCD5
LCM Connector
(CON2)
LED Driver (U1)
LCM Interface (CON1)
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Boot Select:
JP1 BootFrom Descriptions
0 Recovery Mode Boot from USB
1 Norma; Mode Boot from sequence:
SD SPI USB
2.1.2 Debug Connector
JP1: Shorted for Recovery Mode CON5: Connector in target board (NuDesign HMI-N9H26) for connecting with LCM Module
board (NuDesign TFT-LCD5) CON7: Connector in JTAG ICE adaptor for connecting with a target board (NuDesign HMI-
N9H26)
Pin No Pin Name Pin No Pin Name
1 DVDD33 2 DVDD33
3 TRST 4 GND
5 TDI 6 GND
7 TMS 8 GND
9 TCK 10 GND
11 GND 12 GND
13 TDO 14 GND
15 RESETn 16 GND
17 NC 18 GND
19 NC 20 GND
2.1.3 USB Host Connector
CON1: USB A type Connector in NuDesign HMI-N9H26 USB host function connected to USB device
J1: USB host power support selection
J1 Power Enable Descriptions
Pins 1 & 2 shorted Always ON Power Chip U1 always enable by VDD5V
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Pins 2 & 3 shorted Enable by GPD6 Power Chip U1 enable by U9’s pin 115
2.1.4 USB High Device Connector
CON2: Mini USB Connector in NuDesign HMI-N9H26 USB device high speed function connected to PC USB port
2.1.5 Extended Connector
CON5: Pins in NuDesign HMI-N9H26
Pin No Pin Name Pin No Pin Name Pin No Pin Name Pin No Pin Name
01 DVDD33 02 DVDD33 33 NC 34 NC
03 GPA3 04 NC 35 DVDD18 36 DVDD18
05 GPD11 06 GPD10 37 GPD0 38 NC
07 GPD9 08 GPB15 39 GND 40 GND
09 GPB12 10 GPB11 41 GPG13 42 GPG9
11 GPB10 12 GPB9 43 GPG14 44 GPG15
13 GPB8 14 GPB7 45 NC 46 GPG12
15 GPE1 16 GPE0 47 GND 48 GND
17 GPC15 18 GPC14 49 NC 50 RESET
19 GPC13 20 GPC12 51 NC 52 NC
21 GPC11 22 GPC10 53 GPB14 54 GPB13
23 GPC9 24 GPC8 55 NC 56 NC
25 GPC7 26 GPC6 57 NC 58 GPB6
27 GPC5 28 GPC4 59 GPB5 60 GPB4
29 GPC3 30 GPC2 61 GPB3 62 GPB2
31 GPC1 32 GPC0 63 GPB1 64 GPB0
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JP2: Pins in NuDesign HMI-N9H26
Pin No Pin Name Pin No Pin Name
01 NC 02 GPD7
03 GPA12 04 GPD8
05 GPA13 06 GPE10
07 GPA14 08 GPE11
CON6: SPI2UART in NuDesign HMI-N9H26
Pin No Pin Name Pin No Pin Name
01 DVDD33 02 NC
03 VS 04 NC
05 RESET 06 GPB1
07 GPG3 08 GPG5
09 GPG2 10 GPG4
CON4: Mini SD0 connect in NuDesign HMI-N9H26
Pin No Pin Name
01 SDAT2
02 SDAT3
03 SDCMD
04 DVDD33
05 SDCLK
06 VS
07 SDDAT1
08 SDDTA0
09 SDDAT1
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CON1: Pins in NuDesign TFT-LCD5
Pin No Pin Name Pin No Pin Name Pin No Pin Name Pin No Pin Name
01 VD33 02 VD33 33 NC 34 NC
03 LCS 04 BLEn 35 NC 36 DVDD18
05 LDEN 06 LVsync 37 PWM 38 NC
07 LHsync 08 LClk 39 VS 40 VS
09 LD23 10 LD22 41 XP 42 PAD1
11 LD21 12 LD20 43 XM 44 YM
13 LD19 14 LD18 45 NC 46 YP
15 LD17 16 LD16 47 VS 48 VS
17 LD15 18 LD14 49 NC 50 NC
19 LD13 20 LD12 51 NC 52 NC
21 LD11 22 LD10 53 NC 54 NC
23 LD9 24 LD8 55 NC 56 NC
25 LD7 26 LD6 57 NC 58 NC
27 LD5 28 LD4 59 NC 60 NC
29 LD3 30 LD2 61 NC 62 NC
31 LD1 32 LD0 63 NC 64 NC
2.1.6 Reset Button
S8: Reset button in NuDesign HMI-N9H26
2.1.7 RTC wakeup Button
S7: RTC wakeup button in NuDesign HMI-N9H26,
2.1.8 Speaker
J2: Power Amplifier speaker connect in NuDesign HMI-N9H26.
2.1.9 Microphone
M1: External electret condenser microphone connect in NuDesign HMI-N9H26, Pin 1 for
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positive connect and pin 2 for negative connect.
2.1.10 Power Connector
CON3: 5 VCC connector in NuDesign HMI-N9H26
2.1.11 RS-232 Connector
CON8: Supply TIA/EIA-232-F voltage levels TXD & RXD signals in NuDesign HMI-N9H26
2.1.12 KEY Matrix
S1~S6: Key combination with Columns(GPB3 & 2) & Rows(GPB6, 5 & 4)
Row
Column GPB6 GPB5 GPB4
GPB3 S1 S2 S3
GPB2 S4 S5 S6
2.1.13 TEST Points
TP1~TP9: Test Points in NuDesign HMI-N9H26
Function Descriptions
TP1 DVDD18 Memory 1.8 Voltage
TP2 VDD5V 5 Voltage Input
TP3 PWR_EN Power Enable
TP4 RTCVDD33 RTC 3.3 Voltage
TP5 DVDD12 Core 1.2 Voltage
TP6 DVDD33 I/O 3.3 Voltage
TP7 GPG7 ADC VSENSE
TP8 GPG3 ADC AIN2
TP9 AGND ADC Analog Ground
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Pin Assignment for Extended Connector 2.2
NuDesign HMI-N9H26 provides N9H26K51N on board and the each pin assign dedicated function as table below:
Table 2-1 is the pin assignment for NuDesign HMI-N9H26 & TFT-LCD5
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
30 UD_DP UD_DP
31 UD_VDD33_TRV DVDD33 I/O Power
32 UD_REXT UD_REXT USB Device
33 SAR_AVDD33 AVDD33 ADC
GPG.14 34 SAR_TP_XM X2 CON5.43
ADC/Touch Panel GPG.15 35 SAR_TP_YM Y2 CON5.44
GPG.13 36 SAR_TP_XP X1 CON5.41
GPG.12 37 SAR_TP_YP Y1 CON5.46
GPG.7 38 SAR_AIN3(VSENSE) VSENSE TP7
ADC GPG.9 39 SAR_AHS AHS PAD1
GPG.8 40 SAR_AIN2 AIN2 TP8
41 SAR_AVSS33 AGND TP9
42 HOST_PHY_RES UH_REXT
USB host
43 HOST_VDD33_BIAS UH_VDD33
44 HOST_PHY_DP UH_DP
45 HOST_PHY_DM UH_DM
46 HOST_VDD12_PLL UH_VDD12
GPB13 47 ISCK CON5.54 GPIO
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GPB14 48 ISDA CON5.53
GPA.1 49 GPA[1] SD_CD SD 0
GPA.0 50 GPA[0] PA_EN Audio
51 RST_ RESET System Reset
GPA.3 52 GPA[3] LCS CON5.3
LCM
GPC.0 53 LVDATA[0] LVDATA0 CON5.32
GPC.1 54 LVDATA[1] LVDATA1 CON5.31
GPC.2 55 LVDATA[2] LVDATA2 CON5.30
GPC.3 56 LVDATA[3] LVDATA3 CON5.29
GPC.4 57 LVDATA[4] LVDATA4 CON5.28
GPC.5 58 LVDATA[5] LVDATA5 CON5.27
GPC.6 59 LVDATA[6] LVDATA6 CON5.26
GPC.7 60 LVDATA[7] LVDATA7 CON5.25
GPC.8 61 LVDATA[8] LVDATA8 CON5.24
GPC.9 62 LVDATA[9] LVDATA9 CON5.23
GPC.10 63 LVDATA[10] LVDATA10 CON5.22
64 VSS GND Ground
65 VDD33_0 DVDD33 I/O Power
GPC.11 66 LVDATA[11] LVDATA11 CON5.21
LCM
GPC.12 67 LVDATA[12] LVDATA12 CON5.20
GPC.13 68 LVDATA[13] LVDATA13 CON5.19
GPC.14 69 LVDATA[14] LVDATA14 CON5.18
GPC.15 70 LVDATA[15] LVDATA15 CON5.17
GPE.0 71 LVDATA[16] LVDATA16 CON5.16
GPE.1 72 LVDATA[17] LVDATA17 CON5.15
GPD.11 73 LVDE LDEN CON5.5
GPD.10 74 LVSYNC LVSYNC CON5.6
GPD.9 75 LHSYNC LHSYNC CON5.7
GPB.15 76 LPCLK LPCLK CON5.8
GPD.4 77 TRSTn TRST0n
JTAG GPD.3 78 TDO TDO0
GPD.2 79 TDI TDI0
GPD.1 80 TMS TMS0
GPD.0 81 TCK Back Light Dim TCK0 LCM/JTAG
82 VDD DVDD12 Core Power
83 MVDDQ0 DVDD18 Memory Power
84 MVDDQ0 DVDD18
GPG.3 85 TVDAC_REXT SPI1_CS0n CON6.7
SPI2UART GPG.5 86 TVDAC_VREF SPI1_DO CON6.8
GPG.4 87 TVDAC_COMP SPI1_DI CON6.10
GPG.2 88 TVDAC_TVOUT SPI1_CLK CON6.9
89 TVDAC_AVD33 DVDD33 I/O Power
90 XOSC_AVDD RTC_VDD33 TP4
RTC
91 RTC_RPWR RTC_RPWR TP3
92 RTC_RWAKE_ RTC_RWAKE_
93 RTC_XIN RTC_XIN
94 RTC_XOUT RTC_XOUT
95 AADC_MIC_BIAS MIC_BIAS
Audio
96 ADAC_VMID ADC_MID
97 AADC_MIC_IN_P MIC_P M1.1
98 AADC_MIC_IN_N MIC_N M1.2
99 ADAC_AVDD33 AVDD33
100 ADAC_AVSS33 AGND TP9
101 ADAC_HPOUT_R RHPOUT J2.1
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102 ADAC_HPOUT_L LHPOUT J2.2
103 ADAC_HPVDD33 AVDD33
GPA.10 104 URTXD TXD UART 0
GPA.11 105 URRXD RXD
106 VDD DVDD12 Core Power
107 ND[0] CHIPCFG0 JP1 Power On Setting
108 ND[1]
109 ND[2] Pull-low
110 ND[3] JP2.1
GPIO GPA.12 111 ND[4] JP2.3
GPA.13 112 ND[5] JP2.5
GPA.14 113 ND[6] JP2.7
GPA 15 114 ND[7]
GPD.6 115 NBUSY1_ OV_FLAG USB host
GPD.5 116 NBUSY0_ USBH_PWEN J1
GPD.8 117 NWR_ JP2.4
GPIO GPD.7 118 NRE_ JP2.2
GPE.11 119 NCLE JP2.8
GPE.10 120 NALE JP2.6
GPE.9 121 NCS1_ SPI0_D3 SPI 0
GPE.8 122 NCS0_ SPI0_D2
123 VDD33_1 DVDD33 I/O Power
GPD.14 124 SPI0_DI SPI0_DI (D1)
SPI 0 GPD.13 125 SPI0_CSn SPI0_CS0n
GPD.15 126 SPI0_DO SPI0_DO (D0)
GPD.12 127 SPI0_CLK SPI0_CLK
128 VSS GND Ground
Table 2-1 Pin Assignment for N9H26K51N
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NuDesign HMI-N9H26 and NuDesign TFT-LCD5 PCB Placement 2.3
Users can refer to Figure 2-5 through Figure 2-8 for the NuDesign HMI-N9H26 PCB placements.
Figure 2-5 NuDesign HMI-N9H26 PCB Placement (Front)
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Figure 2-6 NuDesign HMI-N9H26 PCB Placement (Back)
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Figure 2-7 NuDesign TFT-LCD5 PCB Placement (Front)
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Figure 2-8 NuDesign TFT-LCD5 PCB Placement (Back)
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3 NUDESIGN HMI-N9H26 SCHEMATIC
NuDesign HMI-N9H26, Audio 3.1
RHPOUT
C23NC/300pF
CP3610uF
MIC_P
R491.2K
AGND
ESD1_9ESD7371XV2T1G
MIC
ESD1_6ESD7371XV2T1G
VDD50
LHPOUT
R501.2K
L10
NC/FB
1 2PA_EN
ADC_MID
C251uF
R5210K
ESD1_7ESD7371XV2T1G
+
-
C19NC/300pF
C26NC/100pF
U10
ISD8101
1
2
3
4
5
6
7
89
SPN
SPP
VS
S
INP
INV
VREF
CE
VD
DG
PA
D
GPA0
C27NC/100pF
MIC_N
L9
NC/FB
1 2
J2Speak 8ohm
12
CB320.1uF
CP3547uF
C211uF
C181uF
CB330.1uF
R510R
SPK
R5310K
C241uF
C281uF
TP9
AGND
C20NC/300pF
M16mm-Microphone
12
C290.1uF
MIC_BIAS
C22NC/300pF
ESD1_8ESD7371XV2T1G
R48680
RX80
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NuDesign HMI-N9H26, CPU 3.2
LHSYNC
TRST
DVDD18
SDDAT0
U9
N9H26KxxN
123456789
1011121314151617181920212223242526272829303132
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GPE4/SD0_D2/TRST1nGPE5/SD0_D3GPE6/SD0_CMD/TMS1GPE7/SD0_CLK/TCK1GPE2/SD0_D0/TDI1GPE3/SD0_D1/TDO1GPB12/LV_D23/SPI1_DOGPB11/LV_D22/SPI1_DIUD_CDETVDD12MVDDMVDDGPB10/LV_D21/SPI1_CS0nGPB9/LV_D20/SPI1_CLKGPB8/LV_D19GPB7/LV_D18GPB6/I2S_DIGPB5/I2S_DO/SD1_D2GPB4/I2S_LRCLK/SD1_D3GPB3/I2S_BCLK/SD1_CMDGPB2/I2S_MCLK/SD1_CLKGPB1/SD1_D0GPB0/SD1_D1XOUTXINVDD33VDD12UD_VDD12UD_DMUD_DPUD_VDD33UD_REXT
SA
R_V
DD
33
GP
G14/T
P_X
M/S
DIO
_D
2/S
PI1
_D
IG
PG
15/T
P_Y
M/S
DIO
_D
3/S
PI1
_D
OG
PG
13/T
P_X
P/S
DIO
_D
1/S
PI1
_C
S0n
GP
G12/T
P_Y
P/S
DIO
_D
0/S
PI1
_C
LK
GP
G7/K
PI_
SI0
/AIN
3/V
SE
NS
EG
PG
9/K
PI_
SI1
/AH
S/I
2S
_D
IG
PG
8/A
IN2
SA
R_V
SS
33
UH
_R
EX
TU
H_V
DD
33
UH
_D
PU
H_D
MU
H_V
DD
12
GP
B13/I
2C
_S
CL
GP
B14/I
2C
_S
DA
/LM
VS
YN
CG
PA
1/L
VS
YN
C/S
PI0
_D
3/S
D_C
DG
PA
0/L
VD
EN
/SP
I0_D
2/S
D_W
PR
ES
ET
nG
PA
3/K
PI_
SI0
GP
C0/L
V_D
0/K
PI_
SO
0G
PC
1/L
V_D
1/K
PI_
SO
1G
PC
2/L
V_D
2/K
PI_
SO
2G
PC
3/L
V_D
3/K
PI_
SO
3G
PC
4/L
V_D
4/K
PI_
SO
4/C
FG
8G
PC
5/L
V_D
5/K
PI_
SO
5/C
FG
9G
PC
6/L
V_D
6/K
PI_
SO
6/C
FG
10
GP
C7/L
V_D
7/K
PI_
SO
7/C
FG
11
GP
C8/L
V_D
8/K
PI_
SO
8_0/S
DIO
_D
0G
PC
9/L
V_D
9/K
PI_
SO
9_1/S
DIO
_D
1G
PC
10/L
V_D
10/K
PI_
SO
10_2/S
DIO
_D
2V
SS
VDD33LV_D11/KPI_SO11_3/SDIO_D3/GPC11
LV_D12/KPI_SO12_4/SDIO_CMD/GPC12LV_D13/KPI_SO13_5/SDIO_CLK/GPC13LV_D14/KPI_SO14_6/SDIO_CD/GPC14
LV_D15/KPI_SO15_7/GPC15LV_D16/SPI0_D2/GPE0LV_D17/SPI0_D3/GPE1
LVDEN/GPD11LVSYNC/GPD10LHSYNC/GPD9
LPCLK/GPB15TRST0n/HUART_RTS/SPI0_CS1n/UHL_DM0/GPD4
TDO0/HUART_CTS/PWM3/UHL_DP0/GPD3TDI0/HUART_RXD/PWM2/GPD2TMS0/HUART_TXD/PWM1/GPD1
TCK0/SPI1_CS1n/PWM0/GPD0VDD12MVDDMVDD
I2S_BCLK/SPI1_CS0n/SDIO_CLK/GPG3I2C_SDA/I2S_MCLK/SPI1_DO/GPG5
I2S_LRCLK/SPI1_DI/SDIO_CD/GPG4I2C_SCL/I2S_DO/SPI1_CLK/SDIO_CMD/GPG2
VDD33RTC_VDD33RTC_RPWR
RTC_RWAKEnRTC_XIN
RTC_XOUTMIC_BIAS
ADAC_VMID
MIC
_IN
_P
MIC
_IN
_N
AD
AC
_A
VD
D33
AD
AC
_A
VS
S33
RH
P_O
UT
LH
P_O
UT
HP
_V
DD
33
I2C
_S
CL/S
PI1
_C
S1n/T
XD
/UH
L_D
P1/G
PA
10
I2C
_S
DA
/RX
D/U
HL_D
M1/L
MV
SY
NC
/GP
A11
VD
D12
ND
0/C
FG
0N
D1/C
FG
1N
D2/C
FG
2N
D3/C
FG
3/S
D2_D
3N
D4/C
FG
4/G
PA
12
ND
5/C
FG
5/G
PA
13
ND
6/C
FG
6/G
PA
14
ND
7/C
FG
7/G
PA
15
SD
_C
D/N
BU
SY
1n/G
PD
6S
D2_D
2/N
BU
SY
0n/G
PD
5S
D2_C
MD
/NW
Rn/G
PD
8S
D2_C
LK
/NR
En/G
PD
7S
D2_D
1/N
CLE
/GP
E11
SD
2_D
0/N
ALE
/GP
E10
SP
I0_D
3/N
CS
1n/U
SB
_P
WE
N/G
PE
9S
PI0
_D
2/N
CS
0n/G
PE
8V
DD
33
DM
IC_D
IN/S
PI0
_D
I/U
HL_D
P0/K
PI_
SI0
/GP
D14
SP
I0_C
S0n/P
WM
1/G
PD
13
SP
I0_D
O/U
HL_D
M0/K
PI_
SI1
/GP
D15
DM
IC_C
LK
/SP
I0_C
LK
/PW
M0/G
PD
12
VS
S
RX5 0
GPG2
RX4 0
LVDATA13
TDI
AVDD33
GPB4
SDCMD
DVDD12
LVDATA16
SP
IDO
GP
A12
GP
D7
LPCLKR
HP
OU
TLV
DA
TA
7
RX2 0
DVDD33
GPB5
LV
DA
TA
5
TP
_X
P
LVDATA19
LVDE
GP
E10
RTC_XOUT
PWR_EN
GP
A13
ESD110ESD7371XV2T1G
LV
DA
TA
2
GPB0
AIN3
SDDAT1
DVDD12
GPG3
GP
G9
LV
DA
TA
6
LV
DA
TA
8
MIC
_N
NB
US
Y1
SDDAT2
LVDATA21
GPB2
ADC_MID
GPG5
LV
DA
TA
3
R54470
GP
E11
TP
_Y
M
LVDATA22
DVDD12
SDCLK
LV
DA
TA
10
TCK
UH
_R
EX
T
LH
PO
UT
UR
TX
AVDD33
LV
DA
TA
0
LV
DA
TA
4
L11FB
1 2
LV
DA
TA
9
UH
_D
P
UD_DET
LVDATA23
LVDATA15
NB
US
Y0
MIC
_P
DVDD12
UD_REXT
GPB3
RX3 0
DVDD33
UD_DP
nRST
RX1 0
DVDD18
DVDD33
NC
S1
AVDD33
SP
IDI
RESET
LVDATA18
UH
_D
M
RTC_WAKERTC_XIN
TP
_X
M
RTCVDD33
SD
CD
LVDATA17
MIC_BIAS
GPB6
TP8
LVSYNC
AVDD33
LV
DA
TA
1
TP
_Y
P
UD_DM
C301nF
NC
S0
nRSTVSENSE
GPB1
GP
A3
DVDD33
DVDD12A
GP
D8
DVDD33
SDDAT3
GPG4
TMS
GP
A0
ISC
LK
LVDATA14
XOUT
TDO
ND
0
TP7
LVDATA20
XIN
SP
ICS
ISD
AT
A
LVDATA11
UR
RX
SP
ICLK
GP
A14
LVDATA12
N9H26
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NuDesign HMI-N9H26, Debug 3.3
RTC_XOUT
UART
RESET
C1315pF
RESET
TDO
ESD6NSP4201MR6
6
34
25
1C
H4
CH
2C
H3
Vn
Vp
CH
1
UD_REXT
DVDD33
Q12N3904
1
23
S8SW4-SMD
1 23 4
R45100K
R4412.1K
C110.1uF
XIN
CP34
10uF
CON8D-SUB-9
594837261
10
11
R43NC/10M
C151uF
CON7
ICE
13579
1113151719
2468101214161820
CB31
0.1uF
U8
ICL-232E
138
1110132
15
654714912
16
R1INR2INT1INT2INC1+C1-V+ G
ND
V-C2-C2+
T2OUTT1OUTR2OUTR1OUT
VD
D
S7SW4-SMD
1 23 4
POWERON/OFF
TDI
TCK
CB30
0.1uF
X2 12MHz
UH_REXT
C1620pF
R4212.1K
C1215pF
C100.1uF
R4747K
R410R
X1 32.768K
C90.1uF
L8 FB
1 2
RESETC141uF
URTXTRST
ESD5NSP4201MR6
6
34
25
1C
H4
CH
2C
H3
Vn
Vp
CH
1
TMS
DVDD33
ESD111ESD7371XV2T1G
R461M
CP3310uF
C80.1uF
RTC_WAKE
DVDD33
XOUT
JTAG
URRX
RTC_XIN
C1720pF
DVDD12
N9H26
Mar 15, 2019 Page 23 of 29 Rev 1.01
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NuDesign HMI-N9H26, LCM 3.4
GPG5
COL2
LVDATA14
Power LED
COL2
ESD7
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
GPB7
GPG3
ESD21
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
GPD11
GPB12
LPCLK
LVDATA10
LHSYNC
PWM
LVDATA13
ESD13
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
R37 0
GPA12
GPA13
GPA14
GPD7
COL1
CB270.1uF
LVDATA6
GPB4
BLEN
GPB11
LVDATA5
ESD20
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
GPD7
GPD8
GPE10
GPE11
GPB5
LVDATA15
GPA14
LVDATA16+
CP3210uF
GPB5
GPA13 GPE10
LED1Blue-0603
S4
1
2
3
4
GPB13
DVDD33
GPA12
ROW2
3.3V
VSS
RESET
SSn
CLK
LVDATA22
GPA3
CB290.1uF
GPB1
GPB10
GPB5
LVDATA3
GPB2
Left
GPG4
LVDATA10
CON5
LCD
13579111315171921232527293133353739
2468
10121416182022242628303234363840
41 4243 4445 4647 4849 5051 5253 5455 5657 5859 6061 6263 64
LVDATA22
+
CP3010uF
LVDATA21
GPG2
LVSYNC
R39 0
DVDD33
JP2
HEADER 4X2
1 23 45 67 8
ESD1_2ESD7371XV2T1G
Enter
LVDATA12
LVDATA12
LVDE
LVDATA4
GPD9
Down
GPD8
LVDATA17
GPA12
ROW3
S6
1
2
3
4
CON6
HEADER5x2
1 23 45 67 89 10
LVDATA20
R3110K
CSB
LVSYNC
ESD1_5ESD7371XV2T1G
LVDATA7LVDATA8
TP_XP
JP1
HEADER 2
12
R3210K
+
CP3110uF
Up
LVDATA11
LVDATA8
R3810k
GPG3
GPB9
DVDD33
LPCLK
LHSYNC
GPB3
ESD12
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
R40 0
ESD10
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
ESD1_3ESD7371XV2T1G
LVDATA20
ISDATA DVDD33
Home
GPB6
LVDATA5
GPB4
GPB1
LVDATA13
TP_YP
S5
1
2
3
4
LVDATA7
RESET
ESD14
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
S3
1
2
3
4
GPD10
GPG2
TP_XM
RESET
GPB6
GPB8
LVDATA21
S1
1
2
3
4
TP_YM
ND0
LVDATA3
GPB3
GPA3
TCK
JP1 (CFG0):
Open: Nor. Mode
Shorted: Rec. Mode
DVDD18
GPD8
LVDATA18
GPE10
LVDATA9
GPG4
ESD18
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
LVDE
ROW1
GPB0
GPB1
LVDATA19
LVDATA23
ISCLK
ESD8
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
TP_XP
ESD9
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
ESD16
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
LCM
TP_XM
ISDATA
GPB3
GPB4
LVDATA19
LVDATA0
TP_YP
ROW3
TP_YM
ESD1_4ESD7371XV2T1G
ROW1
LVDATA0
ESD11
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
GPG9
GPB14
LVDATA6
ESD17
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
LVDATA9
S2
1
2
3
4
GPB2GPB1
LVDATA1
GPB0
ESD19
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
GPD7
DVDD18
GPB2
LVDATA15
ROW2
DVDD33
COL1
LVDATA16
RESET
DVDD33
LVDATA1
CB280.1uF
Right
GPB15
LVDATA2
LVDATA14
3.3V
nc
VSYNC
PCLK
LD22
LD20
LD18
LD16
LD14
LD12
LD10
LD8
LD6
LD4
LD2
LD0
nc
1.8V
nc
VSS
GPG9
YM
YP
VSS
RESET
nc
GPB13
nc
GPB6
GPB4
GPB2
GPB0
GPE11
GPG5
R36 0
R341k
ESD1_1ESD7371XV2T1G
LVDATA17
GPE11
GPB6
ISCLK
R35 0
LVDATA2
ESD15
NSP4201MR6
6
3 42 51
CH4
CH2 CH3Vn VpCH1
3.3V
GPA3
VDE
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
LVDATA4
GPG9
DVDD33
LVDATA18
LVDATA11
SPI1 to UART
GPA14
nc
nc
INT
MOSI
MISO
GPA13
LVDATA23
DVDD33
TCK
R3310K
N9H26
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NuDesign HMI-N9H26, Memory 3.5
CB240.1uF
IO2
CP2810uF
CB260.1uF
CON4
TF SocketB8502A-13SB-HPA
12345678910
111213
DAT2DAT3CMDVDDCLKVSS
DAT0DAT1
CDGNDGNDGNDGND
RX6 0
SDCLK
IO3
CP2910uF
R29NC/0
R28NC/0
R25100K
SPIDO
SDDAT1
ESD3
NSP4201MR6
6
34251
CH4
CH2CH3VnVp
CH1
ESD4
NSP4201MR6
6
34251
CH4
CH2CH3VnVp
CH1
SPICS
DVDD33
SPICLK
SPIDI
DVDD33
R26100K
NCS0
SDCMD
SDDAT2
SD0
IO2
U6W25QXXX-16
1
2
345678 9
10
111213141516
HOLD/IO3
VC
C
RESETN.C0N.C1N.C2CSDO/IO1 WP/IO2G
ND N.C3
N.C4N.C5N.C6
DI/IO0CLK
LVDATA6
IO3
DVDD33
SDDAT0
NCS1
R30 10
R27NC/0
U7NC/W25QXX
123
4567
8/CSDO(IO1)IO2
GN
D(IO0)DICLKIO3V
CC
CB250.1uF
SPI0
RESET
SDCD
SDDAT3
SPI booting speed-up
R24
10k
RX7 0
N9H26
Mar 15, 2019 Page 25 of 29 Rev 1.01
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NuDesign HMI-N9H26, Power 3.6
CP1210uF
R 1 8 = 1 2 0 K
D V D D 1 2 = 1 .3 2 V
R 1 8 = 1 0 0 K
D V D D 1 2 = 1 .2 0 V
C710pF
CB180.1uF
RTCVDD33
TP2
CB100.1uF
CP2110uF
R13200K
VDD50
DVDD12
L5FB
1 2
CP210uF
CB120.1uF
CP2610uF
TP1
VDD50
DVDD12A
R200R
R210R
R14100K
R 1 3 = 2 2 0 K
D V D D 1 8 = 1 .9 0 V
R 1 3 = 2 0 0 K
D V D D 1 8 = 1 .8 0 V
CB40.1uF
AVDD33
R2368K
CP1610uF CP19
10uF
CP2010uF
DVDD33
CP610uF
DVDD18
CB160.1uF
TP3
U2ZT7103
1
2
34
5RUN G
ND
SWVIN
FB
CB170.1uF
CB190.1uF
DVDD18
TP6
U3
XC6206P332MR
1
23
VSS
VOUTVIN
R150R
CP2310uF
C610pF
L4FB
1 2
VDD50
DVDD33
CP910uF
DVDD12
CB80.1uF
VDD50
CP1810uF
CP2710uF
CON3PowerJACK
2
13
DVDD12A
CB130.1uF
PWR_EN
U4ZT7103
1
2
34
5RUN G
ND
SWVIN
FB
CB230.1uF
R160R
U5ZT7103
1
2
34
5RUN G
ND
SWVIN
FB
R19100K
L34.7uH
L24.7uH
DC 5V
VDD50
CB50.1uF
R22300K
+CP7100uF/6.3V
CP1010uF
CB30.1uF
R110R
L6FB
1 2
DVDD33
AVDD33
RTC3.3V
CP1110uF
R18100K
CB110.1uF
VDD50
3.3V
CB220.1uF
PWR_EN
CP2210uF
C510pF
CP310uF
1.2V
CP810uF
TP5
TP4
5V
L7FB
1 2
L14.7uH
CB60.1uF
CP1510uF
R1210K
1.8V
CB70.1uF
CB140.1uF CB15
0.1uF
CP1710uF
DVDD12
CP1310uF
R1710K
N9H26
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NuDesign HMI-N9H26, USB 3.7
USB_VDD
CB11uF
C410pF
DVDD33
USBD
ESD2NSP4201MR6
6
34
25
1C
H4
CH
2C
H3
Vn
Vp
CH
1
R7 20K
NBUSY1
UD_DM
USBH 5V Enable
1/2: Always ON
3/2: Ctrl by GPD6
R15.1KR2
10k
R8 0R
CB20.1uF
J1Header3
123
C2
NC
/10pF
R6100k
U1APL3511A
3
2
4
5 1
OCBGN
D
EN
VIN VOUT
VBUS
NBUSY0
CON2
MICRO_USB
12345
6 789
VCCDMDPIDGND
S1
S2
S3
S4
R1039k
ESD1NSP4201MR6
6
34
25
1C
H4
CH
2C
H3
Vn
Vp
CH
1
UD_DP
R5 0R
CON1
USBH
1234
65
VDDDMDPGND
C2
C1
C1
NC
/10pF
VDD50
R30
1
R9 0R
UH_DM
+CP1100uF/6.3V
UH_DP
N12023975
C310pF
R4 0R
L12 FB
1 2
DVDD33
UD_DET
USBH
N9H26
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NuDesign TFT-LCD5 3.8
VSU1ZT7418/PJ9293
SOT23-6
1
2 34 56
SW
GND FBEN OVVin
PWM
V SS
XP
XM
V SS
B7
VS
VD33
VS
LD8
G4VS
VS
B3
LED+
LHsy nc
TP2
3.3V
BLEn
LV SYNC
LC LK
LD22
LD20
LD18
LD16
LD14
LD12
LD10
LD8
LD6
LD4
LD2
LD0
LD7
LD12XM
LD16
R4 1K
LD23
LD3
YM
LCS
LD5
LD8
LD11
LD16
LHsy nc
R0
3.3V
LC S
LDEN
LHSYNC
LD23
LD21
LD19
LD17
LD15
LD13
LD11
LD9
LD7
LD5
LD3
LD1
VS
LD22
VS
XM
CB60.1uF
C41uF
CT210uF
VS
G0
VS
LD10
LClk
CT510uF
YM
LED-
R710K
R1330
Note2:Short SW2 1-2 if BLEn isn't controlled.
R6
CB50.1uF
SW1LCSB
12
3
TP4
LD6
SW2BLEn
12
3
VS
R5 1K
VD33
LD21
G3
L122uH/1.1MHZ
L1008
C15p
CB40.1uF
VS
LD0
LED+
LD23
Note1:Short SW1 1-2 if LC S isn't controlled.
LD19
LCS
LD11
PAD1
Vsen
1
LED-
LClk
CON1
LCD
13579111315171921232527293133353739
2468
10121416182022242628303234363840
41 4243 4445 4647 4849 5051 5253 5455 5657 5859 6061 6263 64
SW2(BLEn):
1/2: 3 .3V
2/3: V SS
B0
PWM
R10
220K
VS
CT110uF
VS
LD12
G7
R94.7
R7
YP
XP
1
LD0
R3
TP3
VD33
LD3
LD15
VS
VS
LD1
D1RB521S-301 2
XM
VS
CON2E50A2V1 4
142
12345678910111213141516171819202122232425262728293031323334353637383940 S
hie
ldin
gS
hie
ldin
g
3
LD14
XP
LD19LD2
CT410uF
VSG2
B1
YM
VD33
LD20
R2
VD33
3
LVsy nc
LD14
LD9
LD21
LD10Vsen
CB30.1uF
LD18
C34.7uF
1
LD1
VS
G1
VS
R5
LDEN
LD15
B6
YP
LD6
PWM
B2
VS
VS
LD18
B4
VS
LD9
BLEn
B5
CB20.1uF
LD2
SW1(LC SB):
1/2: 3 .3V
2/3: V SS
LD4
R3 10K
VS
LD7
LD5
VD33
LD20
CB10.1uF
C2N.C.
YP
BLEn
LD13
LVsy nc
V SEN
TP1
R8100K
CT310uF
G6
XP
VS
R1
R4
VS
LD22
R2 0
R6 10K
LD4
G5
V SS
V SEN
YM
YP
V SS
VS
VD33
VS
LD17
LD13
LDEN
LD17
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4 REVISION HISTORY
Date Revision Description
2018.11.05 1.00 1. Initially issued.
2019.03.15 1.1
1. Corrected schematic U9 pin 110~114 multi-functions.
2. Corrected schematic JP2 pin 1,3,5 & 7 signals.
3. Corrected schematic ESD18 & 19 connected signals.
4. Corrected pin 110~114 multi-function of table2-1.
5. Corrected JP2 functions table.
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Important Notice
Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, bodily injury or severe property damage. Such applications are deemed, “Insecure Usage”.
Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic energy control instruments, airplane or spaceship instruments, the control or operation of dynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all types of safety devices, and other applications intended to support or sustain life.
All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay claims to Nuvoton as a result of customer’s Insecure Usage, customer shall indemnify the damages and liabilities thus incurred by Nuvoton.