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ADLINK Technology Inc.

LEC-

iMX6R2 User’s Guide

Page 44

4.4.2

UART

Name

Pin # Description

I/O
Type

I/O
Level

Power
Domain

PU / PD

Comments

SER0_TX

P129 Asynchronous serial data output port 0

O
CMOS

1.8V

Runtime

SER0_RX

P130 Asynchronous serial data input port 0

I
CMOS

1.8V

Runtime

SER0_RTS# P131 "Request to Send" handshake line for

port 0

O
CMOS

1.8V

Runtime

SER0_CTS# P132 "Clear to Send" handshake line for port 0

I
CMOS

1.8V

Runtime

SER1_TX

P134 Asynchronous serial data output port 1

O
CMOS

1.8V

Runtime

SER1_RX

P135 Asynchronous serial data input port 1

I
CMOS

1.8V

Runtime

SER2_TX

P136 Asynchronous serial data output port 2

O
CMOS

1.8V

Runtime

SER2_RX

P137 Asynchronous serial data input port 2

I
CMOS

1.8V

Runtime

SER2_RTS# P138 "Request to Send" handshake line for

port 2

O
CMOS

1.8V

Runtime

SER2_CTS# P139 "Clear to Send" handshake line for port 2

I
CMOS

1.8V

Runtime

SER3_TX

P140 Asynchronous serial data output port 3

O
CMOS

1.8V

Runtime

SER3_RX

P141 Asynchronous serial data input port 3

I
CMOS

1.8V

Runtime

Four asynchronous serial ports are supported. The ports are designated SER0

–

SER3. Ports SER0 and SER2 are 4 wire ports, (2 data - and 2 handshake

lines). Ports SER1 and SER3 are 2 wire ports (data only).

Содержание LEC-IMX6R2

Страница 1: ...LEC IMX6R2 02 12 2021...

Страница 2: ...descriptions at any time without notice Environmental Responsibility ADLINK is committed to fulfil its social responsibility to global environmental preservation through compliance with the European U...

Страница 3: ...midity Keep equipment properly ventilated do not block or cover ventilation openings Make sure to use recommended voltage and power source settings Always install and operate equipment near an easily...

Страница 4: ...INK Technology Inc LEC iMX6R2 User s Guide Page 4 copyright 2021 ADLINK Technology Inc Revision History Revision Description Date dd mm yyyy Author 1 0 Initial public release 10 03 2021 Henri Parmenti...

Страница 5: ...9 Boot Modes 15 2 10 Power 16 2 11 Mechanical and Environmental 16 3 Block Diagram 17 4 Pinout and Signal Descriptions 18 4 1 Pin Summary 18 4 2 Signal Terminology Descriptions 22 4 3 Signal Descripti...

Страница 6: ...AN bus 45 4 4 4 Miscellaneous 45 4 4 5 Power and System Management 46 4 4 6 DB30 Multipurpose Connector 47 4 4 7 Boot Select 48 4 4 8 Power 49 4 5 SMARC pin to controller mapping 50 5 Software Support...

Страница 7: ...LEC iMX6R2 User s Guide SGET SMARC Rev 2 1 Page 7 copyright 2021 ADLINK Technology Inc List of Figures Figure 1 Module function diagram 17 Figure 2 Module top botom side pin numbering 18...

Страница 8: ...The Module PCBs have 314 edge fingers that mate with a low profile 314 pin 0 5 mm pitch right angle connector the connector is sometimes identified as a 321 pin connector but 7 pins are lost to the k...

Страница 9: ...s industrial 40 C to 85 C or commercial 0 C to 70 C type L2 Cache 32 KB I cache 32 KB D cache Memory 512MB 1 2 4GB DDR3L memory down IoT security CryptoAuthentication Device Microchip ATECC608A Crypto...

Страница 10: ...k datasheet for more info GPU VPU Feature Support Video 2D and 3D Graphics Units integrated in i MX6 Processor OpenGL ES 1 1 2 0 Halti OpenVG 1 1 OpenCL 1 1 EP Multi Format Hardware Video Encoder Deco...

Страница 11: ...MX6R2 User s Guide SGET SMARC Rev 2 1 Page 11 copyright 2021 ADLINK Technology Inc Camera support Single MIPI CSI camera supported on CSI1 Four lanes QuadPlus Quad DualPlus Dual Two lanes DualLite and...

Страница 12: ...module through RGMII Operates on TCP IP UDP IP and ICMP IP protocol data or on IP header only NOTE The Ethernet throughput is limited to 400 Mbit s by the Freescale SoC Optional Secondary LAN MAC PHY...

Страница 13: ...d SER2 TX X CTS RTS 7 or 8 bit data words 1 or 2 stop bits programmable parity even odd or none Programmable baud rates up to 5 MHz 32 byte FIFO on Tx and 32 half word FIFO on Rx supporting auto baud...

Страница 14: ...s and 1 Mbit s General Purpose I2C_GP for usage on carrier Power Management I2C_PM connected to PMIC LCD I2C to detect and manage connected displays Camera I2C GPIO 12x GPIO with interrupt 2 6 System...

Страница 15: ...toring boot configuration logistics and forensic information flat panel control watchdog timer 2 8 Debug Header 30 pin multipurpose flat cable connector for use with optional DB 30 debug module Provid...

Страница 16: ...SMARC Specifications v2 1 Dimension SMARC small size module 82mm x 50mm Operating Temperature Standard 0 C to 60 C Rugged 40 C to 85 C optional Humidity 5 90 RH operating non condensing 5 95 RH storag...

Страница 17: ...B1 USB2 USB3 USB4 LAN1 LAN0 PCIe0 CAN0 CAN1 SPI0 SPI1 UART0 UART1 UART2 UART3 I2S0 SDIO GPIO I2C_GP I2C_PM NXP iMX6 SMARC REV 2 1 USB 2 0 OTG USB 2 0 Host MIPI CSI 2 lanes Dual Channel LVDS DSI 2 lane...

Страница 18: ...ns 4 1 Pin Summary The below table is a comprehensible list of all signal pins on the MXM 3 connector in the standard specification SMARC 2 1 Those signals not supported on LEC iMX6R2 are strikethroug...

Страница 19: ...P31 SPI0_CS1 note 2 S32 PCIE_D_RX SERDES_1_RX P32 GND S33 PCIE_D_RX SERDES_1_RX P33 SDIO_WP S34 GND P34 SDIO_CMD S35 USB4 P35 SDIO_CD S36 USB4 P Pin Primary Top Side S Pin Secondary Bottom Side P36 S...

Страница 20: ..._HPD DP1_HPD S105 DP0_AUX P105 HDMI_CTRL_CK DP1_AUX S106 DP0_AUX P106 HDMI_CTRL_DAT DP1_AUX S107 LCD1_BKLT_EN P107 DP1_AUX_SEL S108 LVDS1_CK eDP1_AUX DSI1_CLK P108 GPIO0 CAM0_PWR S109 LVDS1_CK eDP1_AU...

Страница 21: ...PD DSI0_TE P144 CAN0_RX S145 WDT_TIME_OUT P145 CAN1_TX S146 PCIE_WAKE P146 CAN1_RX S147 VDD_RTC P147 VDD_IN S148 LID P148 VDD_IN S149 SLEEP P Pin Primary Top Side S Pin Secondary Bottom Side P149 VDD_...

Страница 22: ...gnal for MIPI CSI 2 cameras and DSI displays LVDS M PHY Low Voltage Differential Signal for MIPI CSI 3 cameras LVDS LCD Low Voltage Differential Signal for LCD displays LVDS PCIE Low Voltage Different...

Страница 23: ...S0_2 LVDS0_2 LVDS0_3 LVDS0_3 DSI0_D0 DSI0_D0 DSI0_D1 DSI0_D1 DSI0_D2 DSI0_D2 DSI0_D3 DSI0_D3 eDP0_TX0 eDP0_TX0 eDP0_TX1 eDP0_TX1 eDP0_TX2 eDP0_TX2 eDP0_TX3 eDP0_TX3 S111 S112 S114 S115 S117 S118 S120...

Страница 24: ..._BKLT_EN S127 Primary LVDS channel backlight enable active high O CMOS 1 8V Runtime LCD0_BKLT_PWM S141 Primary LVDS channel brightness control through pulse width modulation PWM O CMOS 1 8V Runtime LV...

Страница 25: ...137 S138 Primary DSI panel differential pair data lines O LVDS D PHY Runtime Build option DSI0_CLK DSI0_CLK S134 S135 Primary DSI panel differential pair clock lines O LVDS D PHY Runtime Build option...

Страница 26: ...HDMI_D0 DP1_LANE0 DP1_LANE0 DP1_LANE1 DP1_LANE1 DP1_LANE2 DP1_LANE2 P101 P102 HDMI_CK HDMI_CK DP1_LANE3 DP1_LANE3 S105 HDMI_CTRL_CK DP1_AUX S106 HDMI_CTRL_DAT DP1_AUX P104 HDMI_HPD DP1_HPD P107 DP1_AU...

Страница 27: ...air clock lines O TMDS HDMI Runtime AC coupled off module HDMI_CTRL_CK P105 I2C_CLK line dedicated to HDMI O OD COMS 1 8V Runtime PU 2 2 Level shifter FET and 5V PU resistor shall be placed between th...

Страница 28: ...T CSI0_TX S7 I2C data for serial camera data support link or differential data lane I O OD CMOS O LVDS M PHY 1 8V Runtime PU 2 2K MIPI CSI 2 0 uses I2C_CAM0_DAT MIPI CSI 3 0 uses CSI0_TX I2C_CAM0_CK C...

Страница 29: ...al camera data support link or differential data lane I O OD CMOS O LVDS M PHY 1 8V Runtime PU 2 2K MIPI CSI 2 0 mode uses I2C_CAM1_DAT MIPI CSI 3 0 mode uses CSI1_TX I2C_CAM1_CK CSI1_TX S1 I2C clock...

Страница 30: ...ck I O CMOS 1 8V Runtime Module Output if CPU acts in Master Mode Module Input if CPU acts in Slave Mode I2S2_LRCK S50 I2S2 Left Right synchronization clock I O CMOS 1 8V Runtime Module Output if CPU...

Страница 32: ...port 1 I O USB USB Runtime From USB HUB USB1_EN_OC P67 USB over current sense for port 1 I O OD CMOS 3 3Vsb 3 3V Runtime PU 10k Pulled low by Module OD driver to disable USB0 power Pulled low by Carr...

Страница 33: ...announce OTG device insertion on USB 3 0 port I CMOS 3 3Vsb 3 3V Runtime USB4 USB4 S35 S36 USB differential data pairs for port 4 I O USB USB Runtime USB4_EN_OC P76 USB over current sense for port 4...

Страница 34: ...nboard PCIe clock PCIE_B_TX PCIE_B_TX S90 S91 Differential PCIe link B transmit data pair O LVDS PCIE Runtime Series AC coupled on module PCIE_B_RX PCIE_B_RX S87 S88 Differential PCIe link B receive d...

Страница 35: ...nk D transmit data pair O LVDS PCIE Runtime Series AC coupled on module PCIE_D_RX PCIE_D_RX S32 S33 Differential PCIe link D receive data pair I LVDS PCIE Runtime Series AC coupled off module PCIE_WAK...

Страница 36: ...s SATA0_TX SATA0_TX P48 P49 Serial ATA channel 0 Transmit Output differential pair O SATA Runtime Series AC coupled on Module 10 nF SATA0_RX SATA0_RX P51 P52 Serial ATA channel 0 Receive Input differe...

Страница 37: ...RX MDI 2 B1_DC MDI 3 B1_DD GBE MDI Runtime Twisted pair signals for external transformer GBE0_LINK100 P21 Link Speed Indication LED for GBE 0 100Mbps O OD CMOS 3 3V Runtime Shall be able to sink 24mA...

Страница 38: ...DI 3 B1_DD GBE MDI Runtime Twisted pair signals for external transformer GBE1_LINK100 S19 Link Speed Indication LED for GBE 1 100Mbps O OD CMOS 3 3V Runtime Shall be able to sink 24mA or more Carrier...

Страница 39: ...Response This signal is used for card initialization and for command transfers During initialization mode this signal is open drain During command transfer this signal is in push pull mode I O CMOS 1...

Страница 40: ...CMOS 1 8V Standby also referred to as MISO SPI0_DO P46 SPI0 Master output Slave input O CMOS 1 8V Standby also referred to as MOSI SPI1_CS0 P54 SPI1 Master Chip Select 0 O CMOS 1 8V Standby See ESPI...

Страница 41: ...ERT0 ESPI_ALERT1 S43 S44 ESPI ALERT I OD CMOS 1 8V Standby This pin is used by eSPI slave to request service from eSPI master Alert is an open drain output from the slave This pin is optional for Sing...

Страница 42: ...a single big list Below is an overview of all I2C busses and where to find them Name Pin Description Where to find I2C_LCD_DAT S140 DDC data line used for flat panel detection and control LVDS DSI eD...

Страница 43: ...8V Runtime PU 470K on the Module Default use is GPIO3 alternative use is Camera 1 Reset active low through DTS GPIO4 HDA_RST P112 General purpose I O pin 4 I O CMOS 1 8V Runtime PU 470K on the Module...

Страница 44: ...CMOS 1 8V Runtime SER1_RX P135 Asynchronous serial data input port 1 I CMOS 1 8V Runtime SER2_TX P136 Asynchronous serial data output port 2 O CMOS 1 8V Runtime SER2_RX P137 Asynchronous serial data i...

Страница 45: ...utput O CMOS 1 8V Runtime CAN1_RX P146 CAN port1 Receive input I CMOS 1 8V Runtime 4 4 4 Miscellaneous Name Pin Description I O Type I O Level Power Domain PU PD Comments TEST S157 Held low by Carrier...

Страница 46: ...Carrier to float the line when charge is complete I OD CMOS 1 8 to 5V Standby Sleep PU 10k Driven by OD on Carrier VIN_PWR_BAD S150 Power bad indication from Carrier Board Module and Carrier power sup...

Страница 47: ...an edge triggered signal I OD CMOS 1 8 to 5V Standby PU 10k Driven by OD on Carrier I2C_PM_DAT P122 Power management I2C bus DATA I O OD CMOS 1 8V Runtime PU 2k2 On x86 systems these serve as SMB DATA...

Страница 48: ...OS 1 8Vsb Standby PU 10K Driven by OD on Carrier Pulled up on module Low on this pin allows non protected segments of Module boot device to be rewritten restored from an external USB Host on Module US...

Страница 49: ...ltage 4 75 min to 5 25V max 3 to 5 25V 5V GND P2 P9 P12 P15 P18 P32 P38 P47 P50 P53 P59 P68 P79 P82 P85 P88 P91 P94 P97 P100 P103 P120 P133 P142 S3 S10 S16 S25 S34 S47 S61 S64 S67 S70 S73 S80 S83 S86...

Страница 50: ...MX6 QP Q DP D DL S CSI_D1M NVCC_MIPI P12 GND P13 CSI1_RX2 In LVDS D PHY i MX6 QP Q DP D CSI_D2P NVCC_MIPI P14 CSI1_RX2 In LVDS D PHY i MX6 QP Q DP D CSI_D2M NVCC_MIPI P15 GND P16 CSI1_RX3 In LVDS D P...

Страница 51: ...0 NVCC_SD2 P43 SPI0_CS0 Out CMOS 1 8V i MX6 QP Q DP D DL S DISP0_DAT3 Alt2 NVCC_LCD P44 SPI0_CK Out CMOS 1 8V i MX6 QP Q DP D DL S DISP0_DAT0 Alt2 NVCC_LCD P45 SPI0_DIN In CMOS 1 8V i MX6 QP Q DP D DL...

Страница 52: ...n PU 10K CMOS 3 3V LAN9514 JZX PRTCTL4 P75 PCIE_A_RST Out CMOS 3 3V i MX6 QP Q DP D DL S GPIO_17 Alt5 NVCC_GPIO P76 USB4_EN_OC In PU 10K CMOS 3 3V LAN9514 JZX PRTCTL5 P77 PCIE_B_CKREQ P78 PCIE_A_CKREQ...

Страница 53: ...9 GPIO1 CAM1_PWR Out PU 470K CMOS 1 8V i MX6 QP Q DP D DL S DISP0_DAT13 Alt5 NVCC_LCD P110 GPIO2 CAM0_RST Out CMOS 1 8V i MX6 QP Q DP D DL S DISP0_DAT12 Alt5 NVCC_LCD P111 GPIO3 CAM1_RST Out PU 470K C...

Страница 54: ...NVCC_GPIO P137 SER2_RX Out CMOS 1 8V i MX6 QP Q DP D DL S KEY_ROW1 Alt4 NVCC_GPIO P138 SER2_RTS In CMOS 1 8V i MX6 QP Q DP D DL S KEY_COL4 Alt4 NVCC_GPIO P139 SER2_CTS Out CMOS 1 8V i MX6 QP Q DP D DL...

Страница 55: ...14 CSI0_RX1 S15 CSI0_RX1 S16 GND S17 GBE1_MDI0 Bi Dir PU 49 9R RGMII LAN9514 JZX TXP S18 GBE1_MDI0 Bi Dir PU 49 9R RGMII LAN9514 JZX TXN S19 GBE1_LINK100 Out serial 0R RGMII LAN9514 JZX nSPD_LED GPIO2...

Страница 56: ...L S CSI0_DAT7 Alt4 NVCC_CSI S42 I2S0_CK Bi Dir CMOS 1 8V i MX6 QP Q DP D DL S CSI0_DAT4 Alt4 NVCC_CSI S43 ESPI_ALERT0 S44 ESPI_ALERT1 S45 MDIO_CLK S46 MDIO_DAT S47 GND S48 I2C_GP_CK Out PU 2 2K I2C3 i...

Страница 57: ..._SSTX S73 GND S74 USB2_SSRX S75 USB2_SSRX S76 PCIE_B_RST S77 PCIE_C_RST S78 PCIE_C_RX SERDES_2_RX S79 PCIE_C_RX SERDES_2_RX S80 GND S81 PCIE_C_TX SERDES_2_TX S82 PCIE_C_TX SERDES_2_TX S83 GND S84 PCIE...

Страница 58: ...VDS1_0 eDP1_TX0 DSI1_D0 Out LVDS i MX6 QP Q DP D DL S LVDS1_TX0_N NVCC_LVDS_2P5 S113 eDP1_HPD DSI1_TE S114 LVDS1_1 eDP1_TX1 DSI1_D1 Out LVDS i MX6 QP Q DP D DL S LVDS1_TX1_P NVCC_LVDS_2P5 S115 LVDS1_1...

Страница 59: ...DP0_AUX DSI0_CLK Out serial 0R LVDS i MX6 QP Q DP D DL S LVDS0_CLK_P NVCC_LVDS_2P5 S135 LVDS0_CK eDP0_AUX DSI0_CLK Out serial 0R LVDS i MX6 QP Q DP D DL S LVDS0_CLK_N NVCC_LVDS_2P5 S136 GND S137 LVDS0...

Страница 60: ...CMOS 1 8V i MX6 QP Q DP D DL S NANDF_D6 Alt5 NVCC_NANDF S153 CARRIER_STBY Out CMOS 1 8V BMC PB1 S154 CARRIER_PWR_ON_B BMC Out CMOS 1 8V BMC PB6 S155 FORCE_RECOV_B In PU 4 7K CMOS 1 8V i MX6 QP Q DP D...

Страница 61: ...ftware Support 5 1 1 Uboot Yocto Goto https github com adlink Yocto source code and compiling instructions are available 5 1 2 Ubuntu Build instruction from source are available on Github 5 1 3 Androi...

Страница 64: ...74 82 42 3 6 2 7mm x 4pcs M3 x 4pcs 7 1 2 Heatspreader HTS THS HTS sIMX6R2 SDL Heatspreader for LEC iMXR2 solo Duallite THS sIMX6R2 SDL Low profile heatsink for LEC iMX6R2 Solo DualLite HTS sIMX6R2 D...

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