
NuMaker-HMI-MA35D1-S1
Nov. 2, 2022
Page
65
of 99
Rev 1.01
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6.1.4
Power Group 1 Schematic
Figure 6-4 shows the power group 1 circuit of the NuMaker-SOM-MA35D16A81 board.
Figure 6-4 Power Group 1 Schematic
VSS
VDD3V3
VSS
VDD3V3
PA[15:0]
PA[15:0]
PM12
PM14
PM13
PG[15:11]
PE14
PM15
PG[15:11]
PE15
PG[7:0]
PG[7:0]
PD[15:6]
PD[15:6]
PL[11:0]
PL[11:0]
PI[7:0]
PI[7:0]
PK[3:0]
PK[3:0]
PJ[15:12]
PJ[15:12]
PM[15:12]
PM[15:12]
Title
Size
Document Number
Rev
Date:
Sheet
of
VDDIO1
2.2
NuMaker-SOM-MA35D16A81 (BGA312)
nuvoTon Technology Corp.
B
4
9
Tuesday, July 19, 2022
NAND/UART_1,2,3,4,5,8,16
JTAG/I2S_0
I2C_0/I2S_1/SC_1
QSPI_1/PWM_1
I2C_3,4/I2S_0/SC_1/SPI_2
SPI_3/PWM_0/UART_11,12/CAN_0/I2C_2/SC_0
PowerOnSetting/TSI_SWD
SPI_3/PWM_0,1/UART_2,13,14/INT_0,1,2,3
CAN_0,3/SC_0/I2C_5
SPI_3/PWM_1/UART_1,2,16
CAN_2,3/SC_1/I2C_5/INT_1
PWM_0/UART_13,14,15/CAN_1/I2C_3,4/I2S_1
PWM_0,1/UART_10,11/INT_1,2,3
CAN_2,3/I2C_2,3,4/I2S_1
UART_0
QSPI_1/PWM_0/UART_1,15,16
INT_0,1,2,3/UART_5,6,9
INT_0,1,2,3
SPI_3/I2S_1/CLKO/PWM_0,1/CAN_0,1
SC_1/PWM_0,1
UART_1,10,11/CAN_3
U1D
MA35D16A887C
PA0/UART1_nCTS/UART16_RXD/NAND_DATA0/EBI_AD0/EBI_ADR0
G3
PA1/UART1_nRTS/UART16_TXD/NAND_DATA1/EBI_AD1/EBI_ADR1
H3
PA2/UART1_RXD/NAND_DATA2/EBI_AD2/EBI_ADR2
K1
PA3/UART1_TXD/NAND_DATA3/EBI_AD3/EBI_ADR3
F4
PA4/UART3_nCTS/UART2_RXD/NAND_DATA4/EBI_AD4/EBI_ADR4
K2
PA5/UART3_nRTS/UART2_TXD/NAND_DATA5/EBI_AD5/EBI_ADR5
G4
PA6/UART3_RXD/NAND_DATA6/EBI_AD6/EBI_ADR6
J3
PA7/UART3_TXD/NAND_DATA7/EBI_AD7/EBI_ADR7
H4
PA8/UART5_nCTS/UART4_RXD/NAND_RDY 0/EBI_AD8/EBI_ADR8
J4
PA9/UART5_nRTS/UART4_TXD/NAND_nRE/EBI_AD9/EBI_ADR9
K3
PA10/UART5_RXD/NAND_nWE/EBI_AD10/EBI_ADR10
K5
PA11/UART5_TXD/NAND_CLE/EBI_AD11/EBI_ADR11
L2
PA12/UART7_nCTS/UART8_RXD/NAND_ALE/EBI_AD12/EBI_ADR12
K4
PA13/UART7_nRTS/UART8_TXD/NAND_nCS0/EBI_AD13/EBI_ADR13
L1
PA14/UART7_RXD/CAN3_RXD/NAND_nWP/EBI_AD14/EBI_ADR14
M5
PG0/EPWM0_CH0/UART7_TXD/CAN3_TXD/SPI0_SS0/EADC0_ST/EBI_AD15/I2S1_MCLK/QEI0_INDEX/TM1/CLKO/INT0/EBI_ADR15/PowerOnSetting
M2
PA15/EPWM0_CH2/UART9_nCTS/UART6_RXD/I2C4_SDA/CAN2_RXD/EBI_ALE/QEI0_A/TM1/RGMII0_PPS/RMII0_PPS
G15
PG1/EPWM0_CH3/UART9_nRTS/UART6_TXD/I2C4_SCL/CAN2_TXD/EBI_nCS0/QEI0_B/TM1_EXT/RGMII1_PPS/RMII1_PPS/PowerOnSetting
M1
PG2/EPWM0_CH4/UART9_RXD/CAN0_RXD/SPI0_SS1/TSI_SWD_DAT/EBI_ADR16/EBI_nCS2/QEI0_A/TM3/INT1/PowerOnSetting
L3
PG3/EPWM0_CH5/UART9_TXD/CAN0_TXD/SPI0_I2SMCLK/TSI_SWD_CLK/EBI_ADR17/EBI_nCS1/EBI_MCLK/QEI0_B/TM3_EXT/I2S1_MCLK/PowerOnSetting
M4
PD12/EPWM0_BRAKE0/UART11_TXD/UART10_RXD/I2C4_SDA/TRACE_DATA0/EBI_nCS1/EBI_AD4/QEI0_INDEX/TM5/I2S1_LRCK/INT1
M14
PD13/EPWM0_BRAKE1/UART11_RXD/UART10_TXD/I2C4_SCL/TRACE_DATA1/EBI_nCS2/EBI_AD5/ECAP0_IC0/TM5_EXT/I2S1_BCLK
G14
PD14/EPWM0_SY NC_IN/UART11_nCTS/CAN3_RXD/TRACE_DATA2/EBI_MCLK/EBI_AD6/ECAP0_IC1/TM6/I2S1_DI/INT3
L14
PD15/EPWM0_SY NC_OUT/UART11_nRTS/CAN3_TXD/TRACE_DATA3/EBI_ALE/EBI_AD7/ECAP0_IC2/TM6_EXT/I2S1_DO
F15
PG4/EPWM1_CH0/UART5_nCTS/UART6_RXD/SPI3_SS0/QEI1_INDEX/EBI_ADR18/EBI_nCS0/I2S1_DO/SC1_CLK/TM4/TSI_UART_RXD/INT2/ECAP1_IC2/PowerOnSetting
L4
PG5/EPWM1_CH1/UART5_nRTS/UART6_TXD/SPI3_CLK/ECAP0_IC0/EBI_ADR19/EBI_ALE/I2S1_DI/SC1_DAT/TM4_EXT/TSI_UART_TXD/PowerOnSetting
M3
PG6/EPWM1_CH2/UART5_RXD/CAN1_RXD/SPI3_MOSI/ECAP0_IC1/EBI_nRD/I2S1_BCLK/SC1_RST/TM7/INT3/PowerOnSetting
L5
PG7/EPWM1_CH3/UART5_TXD/CAN1_TXD/SPI3_MISO/ECAP0_IC2/EBI_nWR/I2S1_LRCK/SC1_PWR/TM7_EXT/PowerOnSetting
N4
PM12/EPWM1_CH4/UART10_nCTS/TRACE_DATA0/UART11_RXD/I2C2_SDA/SC1_nCD/EBI_AD8/I2S1_MCLK/TM8
N3
PM13/EPWM1_CH5/UART10_nRTS/TRACE_DATA1/UART11_TXD/I2C2_SCL/EBI_AD9/ECAP1_IC0/TM8_EXT
N1
PM14/EPWM1_BRAKE0/UART10_RXD/TRACE_DATA2/CAN2_RXD/I2C3_SDA/EBI_AD10/ECAP1_IC1/TM10/INT1
N2
PM15/EPWM1_BRAKE1/UART10_TXD/TRACE_DATA3/CAN2_TXD/I2C3_SCL/EBI_AD11/ECAP1_IC2/TM10_EXT/INT2
P1
PG11/JTAG_TDO/I2S0_MCLK/NAND_RDY 1/EBI_nWRH/EBI_nCS1/EBI_AD0
P4
PG12/JTAG_TCK/SW_CLK/I2S0_LRCK/EBI_nWRL/EBI_AD1
P2
PG13/JTAG_TMS/SW_DIO/I2S0_BCLK/EBI_MCLK/EBI_AD2
R2
PG14/JTAG_TDI/I2S0_DI/NAND_nCS1/EBI_ALE/EBI_AD3
R1
PG15/JTAG_nTRST/I2S0_DO/EBI_nCS0/EBI_AD4
P3
PI0/EPWM0_CH0/UART12_nCTS/UART11_RXD/I2C2_SDA/SPI3_SS0/SC0_nCD/EBI_ADR0/TM0/ECAP1_IC0
K15
PI1/EPWM0_CH1/UART12_nRTS/UART11_TXD/I2C2_SCL/SPI3_CLK/SC0_CLK/EBI_ADR1/TM0_EXT/ECAP1_IC1
H15
PI2/EPWM0_CH2/UART12_RXD/CAN0_RXD/SPI3_MOSI/SC0_DAT/EBI_ADR2/TM1/ECAP1_IC2
J15
PI3/EPWM0_CH3/UART12_TXD/CAN0_TXD/SPI3_MISO/SC0_RST/EBI_ADR3/TM1_EXT
L15
PI4/EPWM0_CH4/UART14_nCTS/UART13_RXD/I2C3_SDA/SPI2_SS1/I2S1_LRCK/EBI_ADR4/INT0
N15
PI5/EPWM0_CH5/UART14_nRTS/UART13_TXD/I2C3_SCL/I2S1_BCLK/EBI_ADR5/INT1
M15
PI6/EPWM0_BRAKE0/UART14_RXD/CAN1_RXD/I2S1_DI/EBI_ADR6/QEI1_INDEX/INT2
F16
PI7/EPWM0_BRAKE1/UART14_TXD/CAN1_TXD/I2S1_DO/EBI_ADR7/ECAP0_IC0/INT3
P15
PK0/EPWM0_SY NC_IN/UART16_nCTS/UART15_RXD/I2C4_SDA/I2S1_MCLK/EBI_ADR8/TM7/ECAP0_IC1
H16
PK1/EPWM0_SY NC_OUT/UART16_nRTS/UART15_TXD/I2C4_SCL/EADC0_ST/EBI_ADR9/TM7_EXT/ECAP0_IC2
G16
PK2/EPWM1_CH0/UART16_RXD/CAN2_RXD/SPI3_I2SMCLK/SC0_PWR/EBI_ADR10/QEI0_A
K16
PK3/EPWM1_CH1/UART16_TXD/CAN2_TXD/SPI3_SS1/SC1_nCD/EBI_ADR11/QEI0_B
J16
PJ12/EPWM1_CH2/UART2_nCTS/UART1_RXD/I2C5_SDA/SPI3_SS0/SC1_CLK/EBI_ADR12/TM2/QEI0_INDEX
L16
PJ13/EPWM1_CH3/UART2_nRTS/UART1_TXD/I2C5_SCL/SPI3_MOSI/SC1_DAT/EBI_ADR13/TM2_EXT
M16
PJ14/EPWM1_CH4/UART2_RXD/CAN3_RXD/SPI3_MISO/SC1_RST/EBI_ADR14/TM3
P16
PJ15/EPWM1_CH5/UART2_TXD/CAN3_TXD/SPI3_CLK/EADC0_ST/SC1_PWR/EBI_ADR15/TM3_EXT/INT1
N16
PL6/EPWM0_CH0/UART2_RXD/CAN0_RXD/QSPI1_MOSI1/TRACE_CLK/EBI_AD5/TM3/ECAP1_IC0/INT0
H17
PL7/EPWM0_CH1/UART2_TXD/CAN0_TXD/QSPI1_MISO1/EBI_AD6/TM3_EXT/ECAP1_IC1/INT1
J17
PL8/EPWM0_CH2/UART14_nCTS/UART13_RXD/I2C5_SDA/SPI3_SS0/EPWM0_CH4/I2S1_LRCK/EBI_AD7/SC0_CLK/TM4/ECAP1_IC2/INT2
K17
PL9/EPWM0_CH3/UART14_nRTS/UART13_TXD/I2C5_SCL/SPI3_CLK/EPWM1_CH4/I2S1_BCLK/EBI_AD8/SC0_DAT/TM4_EXT/QEI0_A/INT3
L17
PL10/EPWM0_CH4/UART14_RXD/CAN3_RXD/SPI3_MOSI/EPWM0_CH5/I2S1_DI/EBI_AD9/SC0_RST/EBI_nWRH/QEI0_B
M17
PL11/EPWM0_CH5/UART14_TXD/CAN3_TXD/SPI3_MISO/EPWM1_CH5/I2S1_DO/EBI_AD10/SC0_PWR/EBI_nWRL/QEI0_INDEX
N17
PD6/EPWM0_SY NC_IN/UART1_RXD/QSPI1_MOSI1/I2C0_SDA/I2S0_MCLK/EPWM0_CH0/EBI_AD5/SPI3_SS1/TRACE_CLK
U1
PD7/EPWM0_SY NC_OUT/UART1_TXD/QSPI1_MISO1/I2C0_SCL/I2S1_MCLK/EPWM0_CH1/EBI_AD6/SC1_nCD/EADC0_ST
R3
PD8/EPWM0_BRAKE0/UART16_nCTS/UART15_RXD/QSPI1_SS0/I2S1_LRCK/EPWM0_CH2/EBI_AD7/SC1_CLK/TM0
U2
PD9/EPWM0_BRAKE1/UART16_nRTS/UART15_TXD/QSPI1_CLK/I2S1_BCLK/EPWM0_CH3/EBI_AD8/SC1_DAT/TM0_EXT
V2
PD10/EPWM1_BRAKE0/UART16_RXD/QSPI1_MOSI0/I2S1_DI/EPWM0_CH4/EBI_AD9/SC1_RST/TM2
U3
PD11/EPWM1_BRAKE1/UART16_TXD/QSPI1_MISO0/I2S1_DO/EPWM0_CH5/EBI_AD10/SC1_PWR/TM2_EXT
T3
PL0/EPWM1_CH0/UART11_nCTS/UART10_RXD/I2C3_SDA/SPI2_MOSI/QSPI1_MOSI1/I2S0_LRCK/EBI_AD11/SC1_CLK/TM5/QEI1_A
M18
PL1/EPWM1_CH1/UART11_nRTS/UART10_TXD/I2C3_SCL/SPI2_MISO/QSPI1_MISO1/I2S0_BCLK/EBI_AD12/SC1_DAT/TM5_EXT/QEI1_B
N18
PL2/EPWM1_CH2/UART11_RXD/CAN3_RXD/SPI2_SS0/QSPI1_SS1/I2S0_DI/EBI_AD13/SC1_RST/TM7/QEI1_INDEX
P18
PL3/EPWM1_CH3/UART11_TXD/CAN3_TXD/SPI2_CLK/QSPI1_CLK/I2S0_DO/EBI_AD14/SC1_PWR/TM7_EXT/ECAP0_IC0
L18
PL4/EPWM1_CH4/UART2_nCTS/UART1_RXD/I2C4_SDA/SPI3_MOSI/QSPI1_MOSI0/I2S0_MCLK/EBI_nRD/SC1_nCD/TM9/ECAP0_IC1
K18
PL5/EPWM1_CH5/UART2_nRTS/UART1_TXD/I2C4_SCL/SPI3_MISO/QSPI1_MISO0/I2S1_MCLK/EBI_nWR/SC0_nCD/TM9_EXT/ECAP0_IC2
J18
VDDIO1
M6
PE14/UART0_TXD
T1
PE15/UART0_RXD
T2
PE[15:14]
PE[15:14]
PG0
VDD3V3
C81
10u
L10
FB
VSS
C80
0.1u
VSS
PG0
Secure Boot Enable
L
H
QSPI0 Flash
Secure Boot
Secure Boot Disable
PG2
PG3
Boot Source
USB
NAND Flash
SD/eMMC
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
PG7
L
PG6
SPI-NAND, 1-bit
Booting from QSPI0
H
L
H
H
SPI-NOR, 1-bit
H
H
H
H
H
NAND flash page 2KB
Ignore
H
H
Power-on Setting
PG5
PG4
H
H
H
H
H
Booting from NAND
Ignore
NAND flash page 4KB
NAND flash page 8KB
H
PG7
Booting from NAND
NO ECC
PG6
PG6
SD0/eMMC0 booting
BCH T24
BCH T12
Booting from SD/eMMC
SD1/eMMC1 booting
eMMC 4-bit booting
H
L
L
eMMC 8-bit booting
Booting from SD/eMMC
PG7
PG4
USBD booting
H
USBH port 0 booting
Booting from USB
USBH booting
Booting from USBH
PG5
Over-current low-active detect
H
L
USBH port 1 booting
Booting from USBH
PG6
PG1
3.3V
Over-current high-active detect
Boot Source QSPI0, SD/eMMC I/O Voltage
1.8V
PA0
NAND_DATA0
PA1
NAND_DATA1
PA2
NAND_DATA2
PA3
NAND_DATA3
PA4
NAND_DATA4
PA5
NAND_DATA5
PA6
NAND_DATA6
PA7
NAND_DATA7
PA8
NAND_RDY
PA9
NAND_nRE
PA10
NAND_nWE
PA11
NAND_CLE
PA12
NAND_ALE
PA13
NAND_nCS
PL3
PL1
PL2
PI3
PI2
PI1
PI0
PL5
PL4
PL10
PL9
PL8
PL7
PL6
PA14
NAND_nWP
PJ13
PJ12
PK3
PK2
PL11
PI7
PI6
PI5
PI4
PJ15
PJ14
PD14
PD13
PD12
PK1
PK0
PL0
PD15
PD9
PD8
PD7
PMIC_I2C0_SCL
PD6
PMIC_I2C0_SDA
PD11
PD10
PA15
PMIC_nIRQ
PG1
PG11
PG15
PG14
PG13
PG12
PG6
PG5
PG4
PG3
PG2
PG7