Norco SOM-6503 User manual

SOM-6503
USER' Manual V1.0

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For more information, please visit：www.norco.com.cn
SOM-6503
USER' Manual V1.0

Disclaimer
Except for the accessories attached to the product as specified herein, what is
contained in this user manual does not represent the commitments of NORCO
Company. NORCO Company reserves the right to revise this User Manual,
without prior notice, and will not be held liable for any direct, indirect, intended or
unintended losses and/or hidden dangers due to installation or improper operation.
Before ordering products, please learn about the product performance from
the distributors to see if it is in line with your needs. NORCO is a registered
trademark of Shenzhen NORCO Intelligent Technology CO., LTD. The ownership
of other trademarks involved in this manual is owned by its respective owners.

Safety Instructions
1. Please read the product manual carefully before using this product.
2．Put all the unused or uninstalled boards or electronic components in a static
dissipative surface or static shielding bag.
3．Always ground yourself to remove any static discharge before touching the
board, to place your hands on grounding metal object for a while or wear an
anti-static wrist strap at all times.
4．When taking or fetching the boards or cards, please wear anti-static gloves and
have the habit of holding the boards by its edges.
5．Make sure that your power supply is set to the correct voltage in your area.
Incorrect voltage may cause personal injuries and damage the system.
6．To prevent electronic shock hazard or any damage to the product, please ensure
that all power cables for the devices are unplugged when adding or removing any
devices or reconfiguring the system.
7．To prevent electrical shock hazard, disconnect the power cable from the
electrical outlet before relocating the system.
8．When adding or removing devices to or from the system, ensure that all the
power cables for the devices are unplugged in advance.
9．To prevent any unnecessary damage to the products due to frequent power
on/off, please wait at least 30 seconds to restart the unit after the shutdown.
10．If system goes wrong during the operation, do not try to fix it by yourself.
Contact a qualified service technician or your retailer.
11．This product is classified as Class A product, which may cause radio
interference in our living environment. On this occasion, users need to take
measures to handle the interference.

Content
Chapter One Product Introduction....................................................................................................1
1.1 Hardware Specificattion........................................................................................................... 1
Chapter Two Hardware Function...................................................................................................... 2
2.1 Interface Location and Dimension Diagram..........................................................................2
2.2 Installation Steps....................................................................................................................... 2
2.3 Interface Specification.............................................................................................................. 3
2.3.1 Port CN1..................................................................................................................................3

Packing List
Thanks for purchasing NORCO products. Please check the
accessories as per the packing list when you open its package. If you find
any components /parts defected, damaged or lost, please contact your
vendor ASAP.
■ SOM-6503 V1.0 Motherboard
1pcs

Chapter
One
Product
Introdu
ction

SOM-6503 V1.0 User's Manual
1
Chapter One Product Introduction
1.1 Hardware Specification
Size
●Size:82mmX50mm
Processor
●CPU：Onboard, support i.MX6 series (Default dual-core CPU)
System Memory
●On-board memory：Default 1GB，support DDRIII 800
Storage
●FLASH: On-board 8GB INAND
Expansion Interface
●This is the core board，meets SMARC standard
●Multiple IO interfaces derived from connecting finger
Power Supply
●DC 3.3~5V
Operating Environment
●Operating Temperature：0℃~60℃
●Operating Humidity：5%~95%，non-condensing

Chapter
Two
Hardware
Function

SOM-6503 V1.0 User's Manual
2
Chapter Two Hardware Function
2.1 Interfaces Location & Dimension
Following picture illustrates the interfaces location and dimension of SOM-6503 V1.0.
Please take care of some components during the installation. Improper installation may leads
to system failure.
Note: In case of any electrostatic damage caused to some components, please wear
anti-static gloves to install the motherboard.
2.2 Installation Steps
Please refer to following steps to assemble your computer：
1．Adjust all jumpers on board SOM-6503 V1.0 according to the user manual.
2．Install other expansion cards.
3．Connect all signal lines, cables, control panel circuit and power supply unit.
Key components of this motherboard are Integrated circuit and these components
could be easily damaged by electrostatic influence. So, before installing this unit, please
always keep the following precautions in mind：
1．Hold the board by edges and don’t touch any components, plugs or socket pins.

SOM-6503 V1.0 User's Manual
3
2．Wear anti-static gloves/wrist strap while touching the integrated circuit components, such as
CPU, RAM, etc.
3．Put those unused or uninstalled components in static shielding bags or trays.
4．Please first check the power switch is off before connecting the power plug.
Before installing the computer accessories
Following the instructions below will help to prevent your computer from being damaged,
and also ensuring your personal safety.
1．Please make sure your computer is disconnected from the power supply.
2．Please always wear anti-static strap or gloves to operate the board in case that you may
touch the integrated circuit components, such as RAM.
2.3 Interfaces Specification
Please read this manual carefully before installing any external connectors, in case
of any damage to the motherboard!
2.3.1 Port CN1
CN1:
SOM-6503
Pin
Signal Name
IMX6
Pin
Signal Name
IMX6
P1
PCAM_PXL_CK1
NC
S1
CSI0_VSYNC
EIM_DA12
P2
GND1
S2
CSI0_HSYNC
EIM_EB3
CN1

SOM-6503 V1.0 User's Manual
4
P3
CSI1_CK+
EIM_A17
S3
GND13
P4
CSI1_CK-
EIM_A18
S4
CSI0_PIXCLK
EIM_D17
P5
CSI1_DATA_EN
EIM_D23
S5
I2C_CAM_CK
GPIO_6
P6
CSI1_MCLK
GPIO_3
S6
CAM_MCK
CSI0_MCLK
P7
CSI1_D0+
EIM_A19
S7
I2C_CAM_DAT
KEY_COL2
P8
CSI1_D0-
EIM_A20
S8
CSI0_CK_P/PCA
M_D10
CSI_CLK0P
P9
GND2
S9
CSI0_CK_N/PCA
M_D11
CSI_CLK0M
P10
CSI1_D1+
EIM_A21
S10
GND14
P11
CSI1_D1-
EIM_A22
S11
CSI0_D0_P/PCA
M_D12
CSI_D0P
P12
GND3
S12
CSI0_D0_N/PCA
M_D13
CSI_D0M
P13
CSI1_D2+
EIM_A23
S13
GND15
P14
CSI1_D2-
EIM_A24
S14
CSI0_D1_P/PCA
M_D14
CSI_D1P
P15
GND4
S15
CSI0_D1_N/PCA
M_D15
CSI_D1M
P16
CSI1_D3+ /
PCAM_D8
NC
S16
GND16
P17
CSI1_D3- /
PCAM_D9
NC
S17
AFB0_OUT
NC
P18
GND5
S18
AFB1_OUT
NC
P19
GBE_MDI3_N
AR8003
S19
AFB2_OUT
NC
P20
GBE_MDI3_P
AR8003
S20
AFB3_IN
NC
P21
GBE_LINK100#
AR8003
S21
AFB4_IN
NC
P22
GBE_LINK1000#
AR8003
S22
AFB5_IN
NC
P23
GBE_MDI2_N
AR8003
S23
AFB6_PTIO
CSI0_DAT18
P24
GBE_MDI2_P
AR8003
S24
AFB7_PTIO
CSI0_DAT19
P25
GBE_LINK_ACT#
AR8003
S25
GND17

SOM-6503 V1.0 User's Manual
5
P26
GBE_MDI1_N
AR8003
S26
SDMMC_D0
SD3_DAT0
P27
GBE_MDI1_P
AR8003
S27
SDMMC_D1
SD3_DAT1
P28
GBE_CTREF
AR8003
S28
SDMMC_D2
SD3_DAT2
P29
GBE_MDI0_N
AR8003
S29
SDMMC_D3
SD3_DAT3
P30
GBE_MDI0_P
AR8003
S30
SDMMC_D4
SD3_DAT4
P31
SPI0_CS1#
EIM_D25
S31
SDMMC_D5
SD3_DAT5
P32
GND6
S32
SDMMC_D6
SD3_DAT6
P33
SDIO_WP
EXNET_TXD0
S33
SDMMC_D7
SD3_DAT7
P34
SDIO_CMD
SD2_CMD
S34
GND18
P35
SDIO_CD#
SD1_CLK
S35
SDMMC_CK
SD3_CLK
P36
SDIO_CLK
SD2_CLK
S36
SDMMC_CMD
SD3_CMD
P37
SDIO_PWR_EN
EXNET_TXD1
S37
SDMMC_RST#
SD3_RST
P38
GND7
S38
AUDIO_MCK
GPIO_0
P39
SDIO_D0
SD2_D0
S39
I2S0_LRCK
CSI0_DAT6
P40
SDIO_D1
SD2_D1
S40
I2S0_SDOUT
CSI0_DAT5
P41
SDIO_D2
SD2_D2
S41
I2S0_SDIN
CSI0_DAT7
P42
SDIO_D3
SD2_D3
S42
I2S0_CK
CSI0_DAT4
P43
SPI0_CS0#
EIM_D29
S43
I2S1_LRCK
NC
P44
SPI0_CLK
EIM_D21
S44
I2S1_SDOUT
NC
P45
SPI0_DI
EIM_D22
S45
I2S1_SDIN
NC
P46
SPI0_DO
EIM_D28
S46
2S1_CK
NC
P47
GND8
S47
GND19
P48
SATA_TXP
SATA_TXP
S48
I2C_GP_CK
CSI0_DAT9
P49
SATA_TXN
SATA_TXN
S49
I2C_GP_DAT
CSI0_DAT8
P50
GND9
S50
I2S2_LRCK
NC
P51
SATA_RXP
SATA_RXP
S51
I2S2_SDOUT
NC
P52
SATA_RXN
SATA_RXN
S52
I2S2_SDIN
NC
P53
GND10
S53
I2S2_CK
NC
P54
SPI1_CS0#
EIM_RW
S54
SATA_ACT#
CSI0_PIXCLK
P55
SPI1_CS1#
EIM_LBA
S55
AFB8_PTIO
NC
P56
SPI1_CLK
EIM_CS0
S56
AFB9_PTIO
NC

SOM-6503 V1.0 User's Manual
6
P57
SPI1_DI
EIM_OE
S57
PCAM_ON_CSI0#
NC
P58
SPI1_DO
EIM_CS1
S58
PCAM_ON_CSI1#
NC
P59
GND11
S59
SPDIF_OUT
ENET_RXD0
P60
USB_OTG_DP
USB_OTG_D
P
S60
SPDIF_IN
NC
P61
USB_OTG_DN
USB_OTG_D
N
S61
GND20
P62
USB1_EN_OC#
SD1_CMD
S62
AFB_DIFF0+
NC
P63
USB_OTG_VBUS
S63
AFB_DIFF0-
NC
P64
USB_OTG_ID
ENET_RX_ER
S64
GND21
P65
USB1_DP
FE1
S65
AFB_DIFF1+
NC
P66
USB1_DN
FE1
S66
AFB_DIFF1-
NC
P67
USB1_EN
EIM_D30
S67
GND22
P68
GND12
S68
AFB_DIFF2_P
MLB_CP
P69
USB2_DP
FE1
S69
AFB_DIFF2_N
MLB_CN
P70
USB2_DN
FE1
S70
GND23
P71
USB2_EN_OC#
SD1_CLK
S71
AFB_DIFF3_P
MLB_DP
P72
PCIE_C_PRSNT#
NC
S72
AFB_DIFF3_N
MLB_DN
P73
NCPCIE_B_PRSN
T#
NC
S73
GND24
P74
PCIE_A_PRSNT#
SD1_D2
S74
AFB_DIFF4_P
MLB_SP
P75
PCIE_A_RST#
SD1_D1
S75
AFB_DIFF4_N
MLB_SN
P76
NC
S76
PCIE_B_RST#
NC
P77
NC
S77
PCIE_C_RST#
NC
P78
PCIE_A_CKREQ#
SD1_D0
S78
PCIE_C_RX+
NC
P79
GND25
S79
PCIE_C_RX-
NC
P80
PCIE_C_REFCK+
NC
S80
GND37
P81
PCIE_C_REFCK-
NC
S81
PCIE_C_TX+
NC
P82
GND26
S82
PCIE_C_TX-
NC
P83
PCIE_A_REFCK+
PCIE_CLK1_P
S83
GND38
P84
PCIE_A_REFCK-
PCIE_CLK1_
S84
PCIE_B_REFCK+
NC

SOM-6503 V1.0 User's Manual
7
N
P85
GND27
S85
PCIE_B_REFCK-
NC
P86
PCIE_A_RX+
PCIE_RXP
S86
GND39
P87
PCIE_A_RX-
PCIE_RXM
S87
PCIE_B_RX+
NC
P88
GND28
S88
PCIE_B_RX-
NC
P89
PCIE_A_TX+
PCIE_TXP
S89
GND40
P90
PCIE_A_TX-
PCIE_TXM
S90
PCIE_B_TX+
NC
P91
GND29
S91
PCIE_B_TX-
NC
P92
HDMI_D2P
HDMI_D2P
S92
GND41
P93
HDMI_D2M
HDMI_D2M
S93
LCD_D0
DISP0_DAT0
P94
GND30
S94
LCD_D1
DISP0_DAT1
P95
HDMI_D1P
HDMI_D1P
S95
LCD_D2
DISP0_DAT2
P96
HDMI_D1M
HDMI_D1M
S96
LCD_D3
DISP0_DAT3
P97
GND31
S97
LCD_D4
DISP0_DAT4
P98
HDMI_D0P
HDMI_D0P
S98
LCD_D5
DISP0_DAT5
P99
HDMI_D0M
HDMI_D0M
S99
LCD_D6
DISP0_DAT6
P100
GND32
S100
LCD_D7
DISP0_DAT7
P101
HDMI_CLKP
HDMI_CLKP
S101
GND42
P102
HDMI_CLKM
HDMI_CLKM
S102
LCD_D8
DISP0_DAT8
P103
GND33
S103
LCD_D9
DISP0_DAT9
P104
HDMI_HPD
S104
LCD_D10
DISP0_DAT10
P105
HDMI_CTRL_CK
KEY_COL3
S105
LCD_D11
DISP0_DAT11
P106
HDMI_CTRL_DAT
KEY_ROW3
S106
LCD_D12
DISP0_DAT12
P107
HDMI_CEC
S107
LCD_D13
DISP0_DAT13
P108
GPIO0/CAM0_PW
R#
EIM_DA0
S108
LCD_D14
DISP0_DAT14
P109
GPIO1/CAM1_PW
R#
EIM_DA1
S109
LCD_D15
DISP0_DAT15
P110
GPIO2/CAM0_RS
T#
EIM_DA2
S110
GND43
P111
GPIO3/CAM1_RS
EIM_DA3
S111
LCD_D16
DISP0_DAT16

SOM-6503 V1.0 User's Manual
8
T#
P112
GPIO4/HDA_RST
#
EIM_DA4
S112
LCD_D17
DISP0_DAT17
P113
GPIO5/PWM_OU
T
EIM_DA5
S113
LCD_D18
DISP0_DAT18
P114
GPIO6/TACHIN
EIM_DA6
S114
LCD_D19
DISP0_DAT19
P115
GPIO7/PCAM_FL
D
EIM_DA7
S115
LCD_D20
DISP0_DAT20
P116
GPIO8/CAN0_ER
R#
EIM_DA8
S116
LCD_D21
DISP0_DAT21
P117
GPIO9/CAN1_ER
R#
EIM_DA9
S117
LCD_D22
DISP0_DAT22
P118
GPIO10
EIM_DA10
S118
LCD_D23
DISP0_DAT23
P119
GPIO11
EIM_DA11
S119
GND44
P120
GND34
S120
LCD_DE
DISP0_DRDY
P121
I2C_PM_CK
GPIO_5
S121
LCD_VS
DISP0_VSYNC
H
P122
I2C_PM_DAT
GPIO_16
S122
LCD_HS
DISP0_HSYNC
H
P123
BOOT_SEL0#
BOOT_MODE
0
S123
LCD_PCK
DISP0_CLK
P124
BOOT_SEL1#
BOOT_MODE
1
S124
GND45
P125
NC
S125
LVDS0_TX0_P
LVDS0_TX0_P
P126
RESET_OUT#
NANDF_CS3
S126
LVDS0_TX0_N
LVDS0_TX0_N
P127
RESET_IN#
PRO_B
S127
LCD_BKLT_EN
EIM_D16
P128
POWER_ON/OFF
ONOFF
S128
LVDS0_TX1_P
LVDS0_TX1_P
P129
SER0_TX
CSI0_DAT10
S129
LVDS0_TX1_N
LVDS0_TX1_N
P130
SER0_RX
CSI0_DAT11
S130
GND46
P131
SER0_RTS#
EIM_D19
S131
LVDS0_TX2_P
LVDS0_TX1_P
P132
SER0_CTS#
EIM_D20
S132
LVDS0_TX2_N
LVDS0_TX1_N

SOM-6503 V1.0 User's Manual
9
P133
GND35
S133
LCD_VDD_EN
EIM_A25
P134
SER1_TX
EIM_D26
S134
LVDS0_CLK_P
LVDS0_CLK_P
P135
SER1_RX
EIM_D27
S135
LVDS0_CLK_N
LVDS0_CLK_N
P136
SER2_TX
CSI0_DAT12
S136
GND47
P137
SER2_RX
CSI0_DAT13
S137
LVDS0_TX3_P
LVDS0_TX3_P
P138
SER2_RTS#
CSI0_DAT17
S138
LVDS0_TX3_N
LVDS0_TX3_N
P139
SER2_CTS#
CSI0_DAT16
S139
I2C_LCD_CK
I2C2_SCL
P140
SER3_TX
CSI0_DAT14
S140
I2C_LCD_DAT
I2C2_SDA
P141
SER3_RX
CSI0_DAT15
S141
LCD_BKLT_PWM
GPIO_1
P142
GND36
S142
RSVD
NC
P143
CAN0_TX
GPIO_7
S143
GND48
P144
CAN0_RX
GPIO_8
S144
RSVD / EDP_HPD
NC
P145
CAN1_TX
KEY_COL4
S145
WDT_TIME_OUT
#
GPIO_9
P146
CAN1_RX
KEY_ROW4
S146
PCIE_WAKE#
GPIO_4
P147
VDD_IN
5VSB
S147
VDD_RTC
P148
VDD_IN
5VSB
S148
LID#
GPIO_17
P149
VDD_IN
5VSB
S149
SLEEP#
GPIO_18
P150
VDD_IN
5VSB
S150
VIN_PWR_BAD#
KEY_ROW2
P151
VDD_IN
5VSB
S151
CHARGING#
KEY_ROW1
P152
VDD_IN
5VSB
S152
CHARGER_PRSN
T#
KEY_COL1
P153
VDD_IN
5VSB
S153
CARRIER_STBY#
KEY_ROW0
P154
VDD_IN
5VSB
S154
CARRIER_PWR_
ON
KEY_COL0
P155
VDD_IN
5VSB
S155
FORCE_RECOV#
NANDF_CS0
P156
VDD_IN
5VSB
S156
BATLOW#
GPIO_2
S157
TEST#
CSI0_VSYNC
S158
VDD_IO_SEL#
NANDF_CS2