NuMicro®FamilyArm® ARM926EJ-S BasedNuMaker-HMI-N9H30User ManualEvaluation Board for NuMicro® N9H30 SeriesNUMAKER-HMI-N9H30 USER MANUALThe information described in this document is the exclusive intellectual property ofNuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.Nuvoton is providing this document only for reference purposes of NuMicro microcontroller andmicroprocessor 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.Table of Contents1OVERVIEW (5)1.1Features (7)1.1.1NuMaker-N9H30 Main Board Features (7)1.1.2NuDesign-TFT-LCD7 Extension Board Features (7)1.2Supporting Resources (8)2NUMAKER-HMI-N9H30 HARDWARE CONFIGURATION (9)2.1NuMaker-N9H30 Board － Front View (9)2.2NuMaker-N9H30 Board － Rear View (14)2.3NuDesign-TFT-LCD7 － Front View (20)2.4NuDesign-TFT-LCD7 － Rear View (21)2.5NuMaker-N9H30 and NuDesign-TFT-LCD7 PCB Placement (22)3NUMAKER-N9H30 AND NUDESIGN-TFT-LCD7 SCHEMATICS (24)3.1NuMaker-N9H30 － GPIO List Circuit (24)3.2NuMaker-N9H30 － System Block Circuit (25)3.3NuMaker-N9H30 － Power Circuit (26)3.4NuMaker-N9H30 － N9H30F61IEC Circuit (27)3.5NuMaker-N9H30 － Setting, ICE, RS-232_0, Key Circuit (28)NUMAKER-HMI-N9H30 USER MANUAL3.6NuMaker-N9H30 － Memory Circuit (29)3.7NuMaker-N9H30 － I2S, I2C_0, RS-485_6 Circuit (30)3.8NuMaker-N9H30 － RS-232_2 Circuit (31)3.9NuMaker-N9H30 － LCD Circuit (32)3.10NuMaker-N9H30 － CMOS Sensor, I2C_1, CAN_0 Circuit (33)3.11NuMaker-N9H30 － RMII_0_PF Circuit (34)3.12NuMaker-N9H30 － RMII_1_PE Circuit (35)3.13NuMaker-N9H30 － USB Circuit (36)3.14NuDesign-TFT-LCD7 － TFT-LCD7 Circuit (37)4REVISION HISTORY (38)List of FiguresFigure 1-1 Front View of NuMaker-HMI-N9H30 Evaluation Board (5)Figure 1-2 Rear View of NuMaker-HMI-N9H30 Evaluation Board (6)Figure 2-1 Front View of NuMaker-N9H30 Board (9)Figure 2-2 Rear View of NuMaker-N9H30 Board (14)Figure 2-3 Front View of NuDesign-TFT-LCD7 Board (20)Figure 2-4 Rear View of NuDesign-TFT-LCD7 Board (21)Figure 2-5 Front View of NuMaker-N9H30 PCB Placement (22)Figure 2-6 Rear View of NuMaker-N9H30 PCB Placement (22)Figure 2-7 Front View of NuDesign-TFT-LCD7 PCB Placement (23)Figure 2-8 Rear View of NuDesign-TFT-LCD7 PCB Placement (23)Figure 3-1 GPIO List Circuit (24)Figure 3-2 System Block Circuit (25)Figure 3-3 Power Circuit (26)Figure 3-4 N9H30F61IEC Circuit (27)Figure 3-5 Setting, ICE, RS-232_0, Key Circuit (28)Figure 3-6 Memory Circuit (29)Figure 3-7 I2S, I2C_0, RS-486_6 Circuit (30)Figure 3-8 RS-232_2 Circuit (31)Figure 3-9 LCD Circuit (32)NUMAKER-HMI-N9H30 USER MANUAL Figure 3-10 CMOS Sensor, I2C_1, CAN_0 Circuit (33)Figure 3-11 RMII_0_PF Circuit (34)Figure 3-12 RMII_1_PE Circuit (35)Figure 3-13 USB Circuit (36)Figure 3-14 TFT-LCD7 Circuit (37)List of TablesTable 2-1 LCD Panel Combination Connector (CON8) Pin Function (11)Table 2-2 Three Sets of Indication LED Functions (12)Table 2-3 Six Sets of User SW, Key Matrix Functions (12)Table 2-4 CMOS Sensor Connector (CON10) Function (13)Table 2-5 JTAG ICE Interface (J2) Function (14)Table 2-6 Expand Port (CON7) Function (16)Table 2-7 UART0 (J3) Function (16)Table 2-8 UART2 (J6) Function (16)Table 2-9 RS-485_6 (SW6~8) Function (17)Table 2-10 Power on Setting (SW4) Function (17)Table 2-11 Power on Setting (S2) Function (17)Table 2-12 Power on Setting (S3) Function (17)Table 2-13 Power on Setting (S4) Function (17)Table 2-14 Power on Setting (S5) Function (17)Table 2-15 Power on Setting (S7/S6) Function (18)Table 2-16 Power on Setting (S9/S8) Function (18)Table 2-17 CMOS Sensor Connector (CON9) Function (19)Table 2-18 CAN_0 (SW9~10) Function (19)NUMAKER-HMI-N9H30 USER MANUAL1 OVERVIEWThe NuMaker-HMI-N9H30 is an evaluation board for GUI application development. The NuMaker-HMI-N9H30 consists of two parts: a NuMaker-N9H30 main board and a NuDesign-TFT-LCD7 extensionboard. The NuMaker-HMI-N9H30 is designed for project evaluation, prototype development andvalidation with HMI (Human Machine Interface) function.The NuMaker-HMI-N9H30 integrates touchscreen display, voice input/output, rich serial port serviceand I/O interface, providing multiple external storage methods.The NuDesign-TFT-LCD7 can be plugged into the main board via the DIN_32x2 extension connector.The NuDesign-TFT-LCD7 includes one 7” LCD which the resolution is 800x480 with RGB-24bits andembedded the 4-wires resistive type touch panel.Figure 1-1 Front View of NuMaker-HMI-N9H30 Evaluation BoardNUMAKER-HMI-N9H30 USER MANUAL Figure 1-2 Rear View of NuMaker-HMI-N9H30 Evaluation Board1.1 Features1.1.1 NuMaker-N9H30 Main Board Features●N9H30F61IEC chip: LQFP216 pin MCP package with DDR (64 MB)●SPI Flash using W25Q256JVEQ (32 MB) booting with quad mode or storage memory●NAND Flash using W29N01HVSINA (128 MB) booting or storage memory●One Micro-SD/TF card slot served either as a SD memory card for data storage or SDIO(Wi-Fi) device●Two sets of COM ports:–One DB9 RS-232 port with UART_0 used 75C3232E transceiver chip can be servedfor function debug and system development.–One DB9 RS-232 port with UART_2 used 75C3232E transceiver chip for userapplication●22 GPIO expansion ports, including seven sets of UART functions●JTAG interface provided for software development●Microphone input and Earphone/Speaker output with 24-bit stereo audio codec(NAU88C22) for I2S interfaces●Six sets of user-configurable push button keys●Three sets of LEDs for status indication●Provides SN65HVD230 transceiver chip for CAN bus communication●Provides MAX3485 transceiver chip for RS-485 device connection●One buzzer device for program applicationNUMAKER-HMI-N9H30 USER MANUAL●Two sets of RJ45 ports with Ethernet 10/100 Mbps MAC used IP101GR PHY chip●USB_0 that can be used as Device/HOST and USB_1 that can be used as HOSTsupports pen drives, keyboards, mouse and printers●Provides over-voltage and over current protection used APL3211A chip●Retain RTC battery socket for CR2032 type and ADC0 detect battery voltage●System power could be supplied by DC-5V adaptor or USB VBUS1.1.2 NuDesign-TFT-LCD7 Extension Board Features●7” resolution 800x480 4-wire resistive touch panel for 24-bits RGB888 interface●DIN_32x2 extension connector1.2 Supporting ResourcesFor sample codes and introduction about NuMaker-N9H30, please refer to N9H30 BSP:https:///products/gui-solution/gui-platform/numaker-hmi-n9h30/?group=Software&tab=2Visit NuForum for further discussion about the NuMaker-HMI-N9H30:/viewforum.php?f=31 NUMAKER-HMI-N9H30 USER MANUALNUMAKER-HMI-N9H30 USER MANUAL2 NUMAKER-HMI-N9H30 HARDWARE CONFIGURATION2.1 NuMaker-N9H30 Board － Front View Combination Connector (CON8)6 set User SWs (K1~6)3set Indication LEDs (LED1~3)Power Supply Switch (SW_POWER1)Audio Codec(U10)Microphone(M1)NAND Flash(U9)RS-232 Transceiver(U6, U12)RS-485 Transceiver(U11)CAN Transceiver (U13)Figure 2-1 Front View of NuMaker-N9H30 BoardFigure 2-1 shows the main components and connectors from the front side of NuMaker-N9H30 board. The following lists components and connectors from the front view:NuMaker-N9H30 board and NuDesign-TFT-LCD7 board combination connector (CON8). This panel connector supports 4-/5-wire resistive touch or capacitance touch panel for 24-bits RGB888 interface.Connector GPIO pin of N9H30 FunctionCON8.1 - Power 3.3VCON8.2 - Power 3.3VCON8.3 GPD7 LCD_CSCON8.4 GPH3 LCD_BLENCON8.5 GPG9 LCD_DENCON8.7 GPG7 LCD_HSYNCCON8.8 GPG6 LCD_CLKCON8.9 GPD15 LCD_D23(R7)CON8.10 GPD14 LCD_D22(R6)CON8.11 GPD13 LCD_D21(R5)CON8.12 GPD12 LCD_D20(R4)CON8.13 GPD11 LCD_D19(R3)CON8.14 GPD10 LCD_D18(R2)CON8.15 GPD9 LCD_D17(R1)CON8.16 GPD8 LCD_D16(R0)CON8.17 GPA15 LCD_D15(G7)CON8.18 GPA14 LCD_D14(G6)CON8.19 GPA13 LCD_D13(G5)CON8.20 GPA12 LCD_D12(G4)CON8.21 GPA11 LCD_D11(G3)CON8.22 GPA10 LCD_D10(G2)CON8.23 GPA9 LCD_D9(G1) NUMAKER-HMI-N9H30 USER MANUALCON8.24 GPA8 LCD_D8(G0)CON8.25 GPA7 LCD_D7(B7)CON8.26 GPA6 LCD_D6(B6)CON8.27 GPA5 LCD_D5(B5)CON8.28 GPA4 LCD_D4(B4)CON8.29 GPA3 LCD_D3(B3)CON8.30 GPA2 LCD_D2(B2)CON8.31 GPA1 LCD_D1(B1)CON8.32 GPA0 LCD_D0(B0)CON8.33 - -CON8.34 - -CON8.35 - -CON8.36 - -CON8.37 GPB2 LCD_PWMCON8.39 - VSSCON8.40 - VSSCON8.41 ADC7 XPCON8.42 ADC3 VsenCON8.43 ADC6 XMCON8.44 ADC4 YMCON8.45 - -CON8.46 ADC5 YPCON8.47 - VSSCON8.48 - VSSCON8.49 GPG0 I2C0_CCON8.50 GPG1 I2C0_DCON8.51 GPG5 TOUCH_INTCON8.52 - -CON8.53 - -CON8.54 - -CON8.55 - -NUMAKER-HMI-N9H30 USER MANUAL CON8.56 - -CON8.57 - -CON8.58 - -CON8.59 - VSSCON8.60 - VSSCON8.61 - -CON8.62 - -CON8.63 - Power 5VCON8.64 - Power 5VTable 2-1 LCD Panel Combination Connector (CON8) Pin Function●Power supply switch (SW_POWER1): System will be powered on if the SW_POWER1button is pressed●Three sets of indication LEDs:LED Color DescriptionsLED1 Red The system power will beterminated and LED1 lightingwhen the input voltage exceeds5.7V or the current exceeds 2A.LED2 Green Power normal state.LED3 Green Controlled by GPH2 pin Table 2-2 Three Sets of Indication LED Functions●Six sets of user SW, Key Matrix for user definitionKey GPIO pin of N9H30 FunctionK1 GPF10 Row0 GPB4 Col0K2 GPF10 Row0 GPB5 Col1K3 GPE15 Row1 GPB4 Col0K4 GPE15 Row1 GPB5 Col1K5 GPE14 Row2 GPB4 Col0K6GPE14 Row2GPB5 Col1 Table 2-3 Six Sets of User SW, Key Matrix Functions●NAND Flash (128 MB) with Winbond W29N01HVS1NA (U9)●Microphone (M1): Through Nuvoton NAU88C22 chip sound input●Audio CODEC chip (U10): Nuvoton NAU88C22 chip connected to N9H30 using I2Sinterface–SW6/SW7/SW8: 1-2 short for RS-485_6 function and connected to 2P terminal (CON5and J5)–SW6/SW7/SW8: 2-3 short for I2S function and connected to NAU88C22 (U10).●CMOS Sensor connector (CON10, SW9~10)–SW9~10: 1-2 short for CAN_0 function and connected to 2P terminal (CON11)–SW9~10: 2-3 short for CMOS sensor function and connected to CMOS sensorconnector (CON10)Connector GPIO pin of N9H30 FunctionCON10.1 - VSSCON10.2 - VSSNUMAKER-HMI-N9H30 USER MANUALCON10.3 - Power 3.3VCON10.4 - Power 3.3VCON10.5 - -CON10.6 - -CON10.7 GPI4 S_PCLKCON10.8 GPI3 S_CLKCON10.9 GPI8 S_D0CON10.10 GPI9 S_D1CON10.11 GPI10 S_D2CON10.12 GPI11 S_D3CON10.13 GPI12 S_D4CON10.14 GPI13 S_D5CON10.15 GPI14 S_D6CON10.16 GPI15 S_D7CON10.17 GPI6 S_VSYNCCON10.18 GPI5 S_HSYNCCON10.19 GPI0 S_PWDNNUMAKER-HMI-N9H30 USER MANUAL CON10.20 GPI7 S_nRSTCON10.21 GPG2 I2C1_CCON10.22 GPG3 I2C1_DCON10.23 - VSSCON10.24 - VSSTable 2-4 CMOS Sensor Connector (CON10) FunctionNUMAKER-HMI-N9H30 USER MANUAL2.2NuMaker-N9H30 Board － Rear View5V In (CON1)RS-232 DB9 (CON2,CON6)Expand Port (CON7)Speaker Output (J4)Earphone Output (CON4)Buzzer (BZ1)System ResetSW (SW5)SPI Flash (U7,U8)JTAG ICE (J2)Power ProtectionIC (U1)N9H30F61IEC (U5)Micro SD Slot (CON3)RJ45 (CON12, CON13)USB1 HOST (CON15)USB0 Device/Host (CON14)CAN_0 Terminal (CON11)CMOS Sensor Connector (CON9)Power On Setting(SW4, S2~S9)RS-485_6 Terminal (CON5)RTC Battery(BT1)RMII PHY (U14,U16)Figure 2-2 Rear View of NuMaker-N9H30 BoardFigure 2-2 shows the main components and connectors from the rear side of NuMaker-N9H30 board. The following lists components and connectors from the rear view:● +5V In (CON1): Power adaptor 5V input ●JTAG ICE interface (J2) ConnectorGPIO pin of N9H30Function J2.1 - Power 3.3V J2.2 GPJ4 nTRST J2.3 GPJ2 TDI J2.4 GPJ1 TMS J2.5 GPJ0 TCK J2.6 - VSS J2.7 GPJ3 TD0 J2.8-RESETTable 2-5 JTAG ICE Interface (J2) Function●SPI Flash (32 MB) with Winbond W25Q256JVEQ (U7); only one (U7 or U8) SPI Flashcan be used●System Reset (SW5): System will be reset if the SW5 button is pressed●Buzzer (BZ1): Control by GPB3 pin of N9H30●Speaker output (J4): Through the NAU88C22 chip sound output●Earphone output (CON4): Through the NAU88C22 chip sound output●Expand port for user use (CON7):Connector GPIO pin of N9H30 FunctionCON7.1 - Power 3.3VCON7.2 - Power 3.3VCON7.3 GPE12 UART3_TXDCON7.4 GPH4 UART1_TXDCON7.5 GPE13 UART3_RXDCON7.6 GPH5 UART1_RXDCON7.7 GPB0 UART5_TXDCON7.8 GPH6 UART1_RTSCON7.9 GPB1 UART5_RXDCON7.10 GPH7 UART1_CTSCON7.11 GPI1 UART7_TXDNUMAKER-HMI-N9H30 USER MANUAL CON7.12 GPH8 UART4_TXDCON7.13 GPI2 UART7_RXDCON7.14 GPH9 UART4_RXDCON7.15 - -CON7.16 GPH10 UART4_RTSCON7.17 - -CON7.18 GPH11 UART4_CTSCON7.19 - VSSCON7.20 - VSSCON7.21 GPB12 UART10_TXDCON7.22 GPH12 UART8_TXDCON7.23 GPB13 UART10_RXDCON7.24 GPH13 UART8_RXDCON7.25 GPB14 UART10_RTSCON7.26 GPH14 UART8_RTSCON7.27 GPB15 UART10_CTSCON7.28 GPH15 UART8_CTSCON7.29 - Power 5VCON7.30 - Power 5VTable 2-6 Expand Port (CON7) Function●UART0 selection (CON2, J3):–RS-232_0 function and connected to DB9 female (CON2) for debug message output.–GPE0/GPE1 connected to 2P terminal (J3).Connector GPIO pin of N9H30 Function J3.1 GPE1 UART0_RXDJ3.2 GPE0 UART0_TXDTable 2-7 UART0 (J3) Function●UART2 selection (CON6, J6):–RS-232_2 function and connected to DB9 female (CON6) for debug message output –GPF11~14 connected to 4P terminal (J6)Connector GPIO pin of N9H30 Function J6.1 GPF11 UART2_TXDJ6.2 GPF12 UART2_RXDJ6.3 GPF13 UART2_RTSJ6.4 GPF14 UART2_CTSTable 2-8 UART2 (J6) Function●RS-485_6 selection (CON5, J5, SW6~8):–SW6~8: 1-2 short for RS-485_6 function and connected to 2P terminal (CON5 and J5) –SW6~8: 2-3 short for I2S function and connected to NAU88C22 (U10)Connector GPIO pin of N9H30 FunctionSW6:1-2 shortGPG11 RS-485_6_DISW6:2-3 short I2S_DOSW7:1-2 shortGPG12 RS-485_6_ROSW7:2-3 short I2S_DISW8:1-2 shortGPG13 RS-485_6_ENBSW8:2-3 short I2S_BCLKNUMAKER-HMI-N9H30 USER MANUALTable 2-9 RS-485_6 (SW6~8) FunctionPower on setting (SW4, S2~9).SW State FunctionSW4.2/SW4.1 ON/ON Boot from USB SW4.2/SW4.1 ON/OFF Boot from eMMC SW4.2/SW4.1 OFF/ON Boot from NAND Flash SW4.2/SW4.1 OFF/OFF Boot from SPI Flash Table 2-10 Power on Setting (SW4) FunctionSW State FunctionS2 Short System clock from 12MHzcrystalS2 Open System clock from UPLL output Table 2-11 Power on Setting (S2) FunctionSW State FunctionS3 Short Watchdog Timer OFFS3 Open Watchdog Timer ON Table 2-12 Power on Setting (S3) FunctionSW State FunctionS4 Short GPJ[4:0] used as GPIO pinS4Open GPJ[4:0] used as JTAG ICEinterfaceTable 2-13 Power on Setting (S4) FunctionSW State FunctionS5 Short UART0 debug message ONS5 Open UART0 debug message OFFTable 2-14 Power on Setting (S5) FunctionSW State FunctionS7/S6 Short/Short NAND Flash page size 2KBS7/S6 Short/Open NAND Flash page size 4KBS7/S6 Open/Short NAND Flash page size 8KBNUMAKER-HMI-N9H30 USER MANUALS7/S6 Open/Open IgnoreTable 2-15 Power on Setting (S7/S6) FunctionSW State FunctionS9/S8 Short/Short NAND Flash ECC type BCH T12S9/S8 Short/Open NAND Flash ECC type BCH T15S9/S8 Open/Short NAND Flash ECC type BCH T24S9/S8 Open/Open IgnoreTable 2-16 Power on Setting (S9/S8) FunctionCMOS Sensor connector (CON9, SW9~10)–SW9~10: 1-2 short for CAN_0 function and connected to 2P terminal (CON11).–SW9~10: 2-3 short for CMOS sensor function and connected to CMOS sensorconnector (CON9).Connector GPIO pin of N9H30 FunctionCON9.1 - VSSCON9.2 - VSSCON9.3 - Power 3.3VCON9.4 - Power 3.3V NUMAKER-HMI-N9H30 USER MANUALCON9.5 - -CON9.6 - -CON9.7 GPI4 S_PCLKCON9.8 GPI3 S_CLKCON9.9 GPI8 S_D0CON9.10 GPI9 S_D1CON9.11 GPI10 S_D2CON9.12 GPI11 S_D3CON9.13 GPI12 S_D4CON9.14 GPI13 S_D5CON9.15 GPI14 S_D6CON9.16 GPI15 S_D7CON9.17 GPI6 S_VSYNCCON9.18 GPI5 S_HSYNCCON9.19 GPI0 S_PWDNCON9.20 GPI7 S_nRSTCON9.21 GPG2 I2C1_CCON9.22 GPG3 I2C1_DCON9.23 - VSSCON9.24 - VSSTable 2-17 CMOS Sensor Connector (CON9) Function●CAN_0 Selection (CON11, SW9~10):–SW9~10: 1-2 short for CAN_0 function and connected to 2P terminal (CON11) –SW9~10: 2-3 short for CMOS sensor function and connected to CMOS sensor connector (CON9, CON10)SW GPIO pin of N9H30 FunctionSW9:1-2 shortGPI3 CAN_0_RXDSW9:2-3 short S_CLKSW10:1-2 shortGPI4 CAN_0_TXDSW10:2-3 short S_PCLKTable 2-18 CAN_0 (SW9~10) Function●USB0 Device/HOST Micro-AB connector (CON14), where CON14 pin4 ID=1 is Device,ID=0 is HOST●USB1 for USB HOST with Type-A connector (CON15)●RJ45_0 connector with LED indicator (CON12), RMII PHY with IP101GR (U14)●RJ45_1 connector with LED indicator (CON13), RMII PHY with IP101GR (U16)●Micro-SD/TF card slot (CON3)●SOC CPU: Nuvoton N9H30F61IEC (U5)●Battery power for RTC 3.3V powered (BT1, J1), can detect voltage by ADC0●RTC power has 3 sources:–Share with 3.3V I/O power–Battery socket for CR2032 (BT1)–External connector (J1)●Board version 2.1NUMAKER-HMI-N9H30 USER MANUAL2.3 NuDesign-TFT-LCD7 －Front ViewFigure 2-3 Front View of NuDesign-TFT-LCD7 BoardFigure 2-3 shows the main components and connectors from the Front side of NuDesign-TFT-LCD7board.7” resolution 800x480 4-W resistive touch panel for 24-bits RGB888 interface2.4 NuDesign-TFT-LCD7 －Rear ViewFigure 2-4 Rear View of NuDesign-TFT-LCD7 BoardFigure 2-4 shows the main components and connectors from the rear side of NuDesign-TFT-LCD7board.NuMaker-N9H30 and NuDesign-TFT-LCD7 combination connector (CON1).NUMAKER-HMI-N9H30 USER MANUAL 2.5 NuMaker-N9H30 and NuDesign-TFT-LCD7 PCB PlacementFigure 2-5 Front View of NuMaker-N9H30 PCB PlacementFigure 2-6 Rear View of NuMaker-N9H30 PCB PlacementNUMAKER-HMI-N9H30 USER MANUALFigure 2-7 Front View of NuDesign-TFT-LCD7 PCB PlacementFigure 2-8 Rear View of NuDesign-TFT-LCD7 PCB Placement3 NUMAKER-N9H30 AND NUDESIGN-TFT-LCD7 SCHEMATICS3.1 NuMaker-N9H30 － GPIO List CircuitFigure 3-1 shows the N9H30F61IEC GPIO list circuit.Figure 3-1 GPIO List Circuit NUMAKER-HMI-N9H30 USER MANUAL3.2 NuMaker-N9H30 － System Block CircuitFigure 3-2 shows the System Block Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-2 System Block Circuit3.3 NuMaker-N9H30 － Power CircuitFigure 3-3 shows the Power Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-3 Power Circuit3.4 NuMaker-N9H30 － N9H30F61IEC CircuitFigure 3-4 shows the N9H30F61IEC Circuit.Figure 3-4 N9H30F61IEC CircuitNUMAKER-HMI-N9H30 USER MANUAL3.5 NuMaker-N9H30 － Setting, ICE, RS-232_0, Key CircuitFigure 3-5 shows the Setting, ICE, RS-232_0, Key Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-5 Setting, ICE, RS-232_0, Key Circuit3.6 NuMaker-N9H30 － Memory CircuitFigure 3-6 shows the Memory Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-6 Memory Circuit3.7 NuMaker-N9H30 － I2S, I2C_0, RS-485_6 CircuitFigure 3-7 shows the I2S, I2C_0, RS-486_6 Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-7 I2S, I2C_0, RS-486_6 Circuit3.8 NuMaker-N9H30 － RS-232_2 CircuitFigure 3-8 shows the RS-232_2 Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-8 RS-232_2 Circuit3.9 NuMaker-N9H30 － LCD CircuitFigure 3-9 shows the LCD Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-9 LCD Circuit3.10 NuMaker-N9H30 － CMOS Sensor, I2C_1, CAN_0 CircuitFigure 3-10 shows the CMOS Sensor,I2C_1, CAN_0 Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-10 CMOS Sensor, I2C_1, CAN_0 Circuit3.11 NuMaker-N9H30 － RMII_0_PF CircuitFigure 3-11 shows the RMII_0_RF Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-11 RMII_0_PF Circuit3.12 NuMaker-N9H30 － RMII_1_PE CircuitFigure 3-12 shows the RMII_1_PE Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-12 RMII_1_PE Circuit3.13 NuMaker-N9H30 － USB CircuitFigure 3-13 shows the USB Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-13 USB Circuit3.14 NuDesign-TFT-LCD7 － TFT-LCD7 CircuitFigure 3-14 shows the TFT-LCD7 Circuit.Figure 3-14 TFT-LCD7 CircuitNUMAKER-HMI-N9H30 USER MANUAL4 REVISION HISTORYDate Revision Description2022.03.24 1.00 Initial version NUMAKER-HMI-N9H30 USER MANUALNUMAKER-HMI-N9H30 USER MANUALImportant NoticeNuvoton Products are neither intended nor warranted for usage in systems or equipment, anymalfunction or failure of which may cause loss of human life, bodily injury or severe propertydamage. Such applications are deemed, “Insecure Usage”.Insecure usage includes, but is not limited to: equipment for surgical implementation, atomicenergy control instruments, airplane or spaceship instruments, the control or operation ofdynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all typesof 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 claimsto Nuvoton as a result of customer’s Insecure Usage, custome r shall indemnify the damagesand liabilities thus incurred by Nuvoton.。
作者：Muhammad Kalimuddin Khan, Kenneth Mulvaney来源：Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2014原文题目：A novel PLL lock and out-of-lock detect scheme based on a feedback sampling of PLL原文网址：/stamp/stamp.jsp?tp=&arnumber=6923960（IEEE库）一款基于PLL的反馈采样的新型PLL锁定与失锁状态的检测方案（Ⅰ）摘要：已经存在锁定/失锁检测方于锁相环（PLL），但是在不同工艺、电压和温度（PVT）存在误差，并且存在精度限制，尤其是工作在PLL分频模式下时。
此外，该方案不适合同时准确地检测锁定和失锁状态。
本文描述了同时检测锁定和失锁状态下的PLL 的新型混合信号方案。
该方案不仅对PLL的整数和分数状态进行操作，而且采用可编程的方式来产生一个具有非常高精度的锁定状态。
此外，该数字检测方案不易受工艺，电压和温度变化的影响。
关键词：PLL 锁定/失锁检测分数分频器数字设计RF收发器Ⅰ介绍一个锁相环（PLL）[1-3]被用于无线RF收发器以产生射频（RF）载波，即对传出数据进行上变频处理，对接收信号进行下变频处理，以便信号进行进一步处理。
为了避免可能出现的的掩模对发射频谱的阻碍，确定PLL在功率放大器（PA）被使能之前是锁定在所需的RF信道频率是非常重要的。
在发送或接收模式下，一旦PLL被锁定到一个确定的频率，一个失锁信号指示PLL已失去锁相状态。
锁定和失锁的检测机制的目的[5-10]，是确定PLL的状态和输出信息的有效性，并将锁定和失锁信息提供给系统控制器或处理器。
这一分析的另一个目的是将低成本和高效率的方案相结合，该方案可以覆盖锁定＆失锁检测[5-10]。
该问题目前的分析：1、9312-A主板(1/13)忽然出现硬件故障，导致该单板不停复位。
Jan 19 2012 14:29:07 Quidway %%01CSSM/4/STACKBACKUP(l)[33]:This cluster CSS compete result is backup.Jan 19 2012 14:29:15 Quidway %%01ALML/4/CLOCKFAULT(l)[50]:The"CLK_33M_CHK" sensor15 of MPU board[1/13] detect clock signal faultJan 19 2012 14:29:15 Quidway %%01ALML/4/CLOCKFAULT(l)[51]:The"CLK_125M_CHK" sensor16 of MPU board[1/13] detect clock signal faultJan 19 2012 14:29:15 Quidway %%01ALML/4/CLOCKFAULT_RESUME(l)[55]:The "CLK_125M_CHK" sensor16 of MPU board[1/13] detect clock signal fault resume Jan 19 2012 14:29:15 Quidway %%01ALML/4/CLOCKFAULT(l)[56]:The"CLK_125M_CHK" sensor16 of MPU board[1/13] detect clock signal faultJan 19 2012 14:29:15 Quidway %%01ALML/3/CPU_RESET(l)[57]:The canbus node of MPU board[1/13] detects that CPU was reset.2、由于该单板的复位导致9312-A备板(1/14)也出现异常复位，应该是由于1/13单板复位导致，怀疑是1/13板一直复位，自动回退到了老的版本，此时出现主备板版本不一致引发。
二阶锁相环的完整仿真代码-概述说明以及解释1.引言1.1 概述引言部分是文章开头的部分，用于引入文章的主题和背景。
在概述部分，可以介绍以下内容：概述：二阶锁相环是一种常见的控制系统，用于追踪和维持输入信号与参考信号之间的相位差。
它的应用十分广泛，包括通信系统、数字信号处理、测量仪器等领域。
通过对输入信号进行反馈和调节，在一定条件下可以实现对输入信号的同步跟踪和稳定控制。
本文将详细介绍二阶锁相环的原理和基本模块，并给出其完整的仿真代码。
通过仿真代码的模拟运行，我们可以更好地理解二阶锁相环的工作原理和特性。
文章结构：本文主要分为三个部分。
第一部分是引言部分，介绍了二阶锁相环的概述和本文的结构。
第二部分是正文部分，包括二阶锁相环的原理和基本模块的详细介绍。
第三部分是结论部分，对整篇文章进行总结并展望未来二阶锁相环的发展。
目的：本文的目的在于全面而系统地介绍二阶锁相环的原理和基本模块，并给出其完整的仿真代码。
通过本文的学习，读者可以深入了解二阶锁相环的工作原理，并且能够通过仿真代码进行实际的仿真运行，进一步加深理解。
同时，本文还对二阶锁相环的未来发展进行了展望，为读者提供了一定的参考和思考。
通过上述内容的介绍，读者可以对本文的内容和结构有一个初步的了解，为接下来的阅读打下基础。
接下来的章节将进一步详细介绍二阶锁相环的原理和基本模块，带领读者逐步深入了解这一重要的控制系统。
文章结构部分的内容如下所示:1.2 文章结构本文主要以二阶锁相环的完整仿真代码为主题，旨在介绍二阶锁相环的原理和基本模块，并通过编写完整的仿真代码实现其功能。
文章结构如下：1. 引言1.1 概述在这个部分，我们将简要介绍二阶锁相环的背景和应用领域。
我们将解释二阶锁相环的基本工作原理，并探讨它在通信和控制系统中的重要性。
1.2 文章结构在这个部分，我们将概述整篇文章的结构，并说明每个部分的内容和目的。
1.3 目的我们将解释选择这个主题的原因，并讨论本文的目标和预期结果。
