i.MX6UL 最小系统参考设计原理图

1.主图
UART1_TX UART1_RX UART2_TX UART2_RX UART3_TX UART3_RX UART4_TX UART4_RX UART5_TX UART5_RX JTAG_TCK JTAG_TMS JTAG_TDI nPOR
ONOFF BOOT_MODE0BOOT_MODE1
CCM_CLK1_N CCM_CLK1_P CAN2_RX CAN2_TX CAN1_RX
CAN1_TX GND
3.3V_UART
PMIC_STBY_REQ PMIC_ON_REQ SD1_WP SD1_CD GPIO5_0GPIO5_1GPIO5_2GPIO5_3GPIO5_4GPIO5_5GPIO5_6GPIO5_7GPIO5_8GPIO5_9JTAG_TDO JTAG_nRST JTAG_MOD CONTROL DRAM_SDBA0DRAM_SDBA1DRAM_SDBA2DRAM_CS0_B DRAM_CS1_B DRAM_RAS_B DRAM_CAS_B DRAM_SDWE_B DRAM_SDCLK0_P DRAM_SDCLK0_N DRAM_DQM1DRAM_SDCKE0DRAM_SDCKE1DRAM_RESET_B DRAM_1V5
DRAM_VREF DRAM_DQM0DRAM_ODT1DRAM_ODT0DRAM_SDQS1_P DRAM_SDQS1_N
DRAM_SDQS0_P DRAM_SDQS0_N DDR_DQ[0..15]DDR_A[0..15]GND
2.5V_DRAM
DDR3
LCD_PCLK LCD_DE LCD_HSYNC LCD_VSYNC LCD_RST S D 1_D A T A 0S D 1_D A T A 1S D 1_D A T A 2S D 1_D A T A 3S D 1_C M D S D 1_C L K
V D D _S D _3V 3
草原生态保护补助奖励机制管理信息系统UART7_TX UART7_RX P W M 6_O U T P W M 5_O U T
L C D _D [0..15]
G N D
3.3V_LCD U A R T 8_T X U A R T 8_R X M Q S _R I G H T M Q S _L E F T
LCD & SD
NAND_nCE0NAND_nCE1NAND_ALE NAND_CLE NAND_nRE NAND_nWE NAND_DQS NAND_nWP NAND_nREADY
NAND_D[0..7]
GND 3.3V_NF
3.3V _C S I
S P I 1_S C K S P I 1_S S 0S P I 1_M O S I S P I 1_M I S O
S D 2_C D S D 2_W P S D 2_C L K S D 2_C M D S D 2_D A T A 0S D 2_D A T A 1S D 2_D A T A 2S D 2_D A T A 3Nand & CSI
DDR_A[0..15]DDR_DQ[0..15]DDR_BA0DDR_BA1DDR_BA2DDR_RAS DDR_CAS DDR_CS DDR_WE#DDR_CKE GND
DDR_DQM0DDR_DQM1VREF
DDR_ODT DDR_nRST
DDR_CLK_N DDR_CLK_P DDR_DQS0_P DDR_DQS1_P DDR_DQS0_N DDR_DQS1_N 1.5V_DDR DDR3 IS43TR16128A
GND NAND_nRE NAND_CLE
NAND_ALE NAND_nWE NAND_D[0..7]
3V3_NF NAND_nR/B NAND_nCE NAND_nWP NF MX30LF
吹破气球GND nRST_IN
WDI nRST 3V3_WDT WDO_EN
RST & WDT
LCD_D[0..23]
GND
3.3V_BOOT BOOT_MODE1
BOOT_MODE0BT_CFG1_7BT_CFG1_6
BOOT & CFG
DRAM_2V5
DRAM_2V5
CAN1_RX CAN1_TX CAN2_TX CAN2_RX UART5_RX UART5_TX UART4_RX UART4_TX UART3_RX UART3_TX UART2_RX UART2_TX JTAG_TCK
JTAG_TMS JTAG_TDI JTAG_TDO JTAG_nRST JTAG_MOD ENET1_TXD0ENET1_TXD1ENET1_TXEN ENET1_RXD0ENET1_RXD1ENET1_RXER ENET1_TX_CLK ENET1_RXEN
ENET_MDIO ENET_MDC BOOT_MODE0BOOT_MODE1
U S B _O T G 1_I D U S B _O T G 1_D _N U S B _O T G 1_D _P
U S B _O T G 2_D _N U S B _O T G 2_D _P
U S B _O T G 2_I D S D 1_D A T A 0S D 1_D A T A 1S D 1_D A T A 2S D 1_D A T A 3S D 1_C M D S D 1_C L K
UART1_RX UART1_TX E N E T 2_T X _C L K E N E T 2_R X E R
3.3V_VDD
1.5V_DRAM
LCD_PCLK
LCD_DE LCD_HSYNC LCD_VSYNC LCD_RST
CCM_CLK1_P CCM_CLK1_N PMIC_ON_REQ
NAND_D[0..7]
DDR_A[0..15]DDR_DQ[0..15]WDI PWRON 0Ω,±5%/NC
R87
nRST_OUT nRST_IN
WDO_EN
UART7_RX UART7_TX
LCD_D[0..23]L C D _D [0..15]
LCD_D16
LCD_D17L C D _D 18L C D _D 19GND GND GND
GND GND
GND
GND
GND
GND
3.3V_VDD
GND
3V_BAT VDD_SOC
3.3V_VDD
3.3V_VDD 3.3V_VDD
染料敏化太阳能电池3.3V_VDD 3.3V_SNVS 1.5V_DRAM PMIC_ON_REQ T S _X P
T S _X N T S _Y P T S _Y N A D C _C H 8A D C _C H 9
SD1_WP SD1_CD
0Ω,±5%
中美外交档案解密R86WDI PWRON L C D _D 20L C D _D 21L C D _D 22L C D _D 23
VDD_SD
VDD_SD
BOOT_MODE0BOOT_MODE1
BT_CFG1_7GPIO5_1GPIO5_2GPIO5_3GPIO5_4GPIO5_5GPIO5_6GPIO5_7GPIO5_8GPIO5_9OTG1_VBUS OTG2_VBUS
E N E T 2_T X D 0E N E T 2_T X D 1E N E T 2_T X E N E N E T 2_R X D 0E N E T 2_R X D 1E N E T 2_R X E N V R E
F _A D C
S P I 1_S C K S P I 1_S S 0S P I 1_M O S I S P I 1_M I S O
P W M 5_O U T P W M 6_O U T U A R T 8_T X U A R T 8_R X M Q S _L E F T
M Q S _R I G H T GPIO4_14GPIO4_163.3V_VDD
QSPIB_SS0QSPIB_SS0
QSPIB_SCLK QSPIB_SCLK GND
3.3V_VDD
GND
3.3V_SPI_Flash QSPIB_SCLK QSPIB_SS0QSPIB_D[0..3]
QSPI Flash
n U S B _O T G _C H D 10K ,±5%
新世纪饮食
R84
3.3V_VDD 10K ,±5%
R85
G P I O 5_1
G P I O 5_2
MX6_ONOFF CPU 运行指示灯:ERR 错误RUN 正常
GPIO5_1:Factory
GPIO5_2:清注册表(Wince )
LCD 背光驱动:PWM5BEEP 驱动:PWM6
VDD_HIGH_CAP 3.3V_HIGH 3.3V_SNVS 3V_COIN VDD_SOC GND
POWER
U S B _O T G 1_D _N U S B _O T G 1_D _P
U S B _O T G 2_D _N U S B _O T G 2_D _P
OTG1_VBUS 3.3V_ADC U S B _O T G 1_I D T S _Y N T S _Y P T S _X N T S _X P
U S B _O T G 2_I D ENET_MDIO ENET_MDC A D C _C H 8A D C _C H 9ENET1_TXD0ENET1_TXD1ENET1_TXEN ENET1_TX_CLK ENET1_RXD0ENET1_RXD1ENET1_RXER ENET1_RXEN
3.3V_GPIO 3.3V_ENET G N D
OTG2_VBUS
E N E T 2_T X D 0E N E T 2_T X D 1E N E T 2_T X E N E N E T 2_T X _C L K E N E T 2_R X D 0E
N E T 2_R X D 1E N E T 2_R X E R
E N E T 2_R X E N V R E
F _A D C n U S B _O T
G _C
H D USB & ADC & ENET & GPIO
BT_CFG1_6
nRST_OUT S D 2_D A T A 0S D 2_D A T A 1S D 2_D A T A 2S D 2_D A T A 3S D 2_C M D S D 2_C L K S D 2_W P S D 2_C D NAND_D2NAND_D3NAND_D4NAND_D5
QSPIB_D0QSPIB_D1QSPIB_D2QSPIB_D3
QSPIB_D0QSPIB_D1QSPIB_D2QSPIB_D3
QSPIB_D[0..3]
TS_XP TS_YP TS_XN
TS_YN
3V_BAT
GND
GND
UART5_TX UART4_TX
UART3_TX
UART2_TX UART1_TX
UART5_RX UART4_RX UART3_RX UART2_RX UART1_RX VREF_ADC
BOOT_MODE0BOOT_MODE1GND
PMIC_ON_REQ GND
GND
JTAG_TDO JTAG_TMS JTAG_TDI JTAG_MOD JTAG_TCK JTAG_nRST USB_OTG1_D_P
USB_OTG1_D_N USB_OTG2_D_P
USB_OTG2_D_N OTG2_VBUS USB_OTG1_ID
nUSB_OTG_CHD
USB_OTG2_ID GPIO5_2CLR GPIO5_1Factory OTG1_VBUS
nRST_OUT GPIO5_6GPIO5_7GPIO5_3GPIO5_4GPIO5_5
GPIO5_9GPIO5_8CAN2_TX
CAN1_TX
CAN2_RX CAN1_RX MX6_ONOFF nRST_IN WDO_EN ENET2_TXD1ENET_MDIO ENET2_TX_CLK ENET2_RXD1ENET2_RXER ENET2_RXEN GND
ENET2_TXEN ENET1_TX_CLK ENET2_TXD0ENET1_TXEN ENET1_TXD0ENET1_RXD0ENET1_TXD1ENET1_RXEN ENET1_RXER ENET1_RXD1GND
LCD_PCLK SD2_CD SD2_WP SD2_CLK SD1_DATA2SD1_CMD SD1_DATA3
SD1_DATA1SD1_DATA0SD1_CLK SPI1_SCK SPI1_SS0SPI1_MOSI SPI1_MISO GND
5V_IN
PWM5_OUT LCD_DE BT_CFG1_7BT_CFG1_6GPIO4_16RUN GPIO4_14ERR GND
LCD_HSYNC LCD_RST LCD_VSYNC ADC_CH8
ADC_CH9CCM_CLK1_N
CCM_CLK1_P
ENET2_RXD0ENET_MDC UART7_RX MQS_LEFT UART7_TX PWM6_OUT MQS_RIGHT GND GND
LCD_D1LCD_D5LCD_D6LCD_D3LCD_D4LCD_D2LCD_D0LCD_D7LCD_D15LCD_D14LCD_D13LCD_D9LCD_D10LCD_D12LCD_D8LCD_D11SD2_CMD SD2_DATA2SD1_CD
SD1_WP SD2_DATA1SD2_DATA3
SD2_DATA0UART8_TX UART8_RX 0Ω,±5%
R1191234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
DF12A(3.0)-80DS-0.5V(81)
J1
123
4567
89
101112131415
161718192021
2223
24252627
28293031
32333435
3637
3839
4041
4243
4445
4647
4849
5051
2012新课标理综
5253
5455
56575859
60
DF12A(3.0)-60DS-0.5V(81)
J2
GND I2C_SDA VDD_3.3V
VDD_SD
VDD_SNVS    3.3V I2C_SCL SD_VSEL RESET_OUT INTB
PWRON 5V_IN
VDD_SOC 1.5V_DRAM
01 POWER_PF3001.SchDoc
5V_IN GND
3.3V_SNVS
nRST_OUT
VDD_SOC 3.3V_VDD    3.3V_VDD

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标签:指示灯   驱动   补助   生态   奖励
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