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i.MX 6UltraLite EVK Board Hardware User’s Guide, Rev. 1, 03/2016

Freescale Semiconductor, Inc.

5

Specifications

Figure 2. Overview of the i.MX 6UltraLite EVK board

i.MX6UltraLite

DDR3L

MicroSD/eMMC

DC IN:5V/5A

Power Switch

Reset

ON/OFF

CAN

Debug USB

Speaker

Audio Jack

USB OTG

USB HOST

Ethernet x2

Camera

EMV

SD

JTAG

SODIMM
Interface

Boot Mode
Select

Switch

Boot Device
Select

Switch

Back Side

MIC

LCD

BlueTooth

ARDUINO

NAND/QSPI Nor

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Содержание i.MX 6UltraLite

Страница 1: ...pective 1 1 Board overview This EVK board is a platform designed to showcase many of the most commonly used features of the i MX 6UltraLite Applications Processor in a small low cost package The i MX...

Страница 2: ...r no function by default Ethernet Dual RJ45 Connector for 10 100 Base T USB One USB 2 0 Standard A host connector One USB 2 0 Micro B OTG connector Audio connectors 3 5 mm Stereo Headphone output Mono...

Страница 3: ...ale Development Rev C Production For Customer The board assembly version will be printed on a label usually attached to the bottom side The assembly version will be the letter designation following th...

Страница 4: ...ications This chapter provides detailed information about the electrical design and practical considerations of the EVK board and is organized to discuss each block in the following block diagram of t...

Страница 5: ...2 Overview of the i MX 6UltraLite EVK board i MX6UltraLite DDR3L MicroSD eMMC DC IN 5V 5A Power Switch Reset ON OFF CAN Debug USB Speaker Audio Jack USB OTG USB HOST Ethernet x2 Camera EMV SD JTAG SOD...

Страница 6: ...e ARM Cortex A7 core which operates at speeds up to 528 MHz The i MX 6UltraLite includes integrated power management module that reduces the complexity of external power supply and simplifies the powe...

Страница 7: ...e developer must set the switch SW602 D2 MODE0 to OFF D1 MODE1 to ON and use SW601 to select the boot device This is shown in the following table and figure Table 2 SW602 boot mode pin settings D1 MOD...

Страница 8: ...efault need to remove R613 10K and install R642 10K The location of the R613 and R642 is on the bottom side as show in the following figure Figure 6 Location of the R613 and R642 NOTE For more informa...

Страница 9: ...he input power rail so if the output voltage of the power supply exceeds 5 6V the circuit will shut the system down Discrete regulators are used to generate different power rails for the whole system...

Страница 10: ...hown in the following table Table 4 Power rails Regulator Voltage max current Power domains Modules DC DC BUCK MP2159 1 3 V 1 A VDD_ARM_SOC_IN VDDSOC DC DC BUCK MP2159 1 35 V 1 A NVCC_DRAM NVCC_DRAM D...

Страница 11: ...support accessories such as a WiFi card etc 2 6 eMMC The eMMC interface is connected to USDHC2 of i MX 6UltraLite It can support up to eMMC 4 5 but the eMMC device is not populated by default on the E...

Страница 12: ...rs See the main board schematic for more information Note that the data lines of NAND flash are multiplexed with the eMMC and MicroSD so they can t be used at the same time 2 9 Dual ethernet connector...

Страница 13: ...ction for debugging is simplified A Micro B to standard A USB cable is enough UART1 port is used as the default debug port No RTS or CTS signals are sent from the processor to the debug connector beca...

Страница 14: ...Figure 11 Connect the BT module 2 14 JTAG connector J1902 J1902 is a standard 20 pin 2 54mm Box Header Connector for JTAG The pin definitions are shown in following figure Figure 12 JTAG pin definitio...

Страница 15: ...face up to 24 bit and up to 133 MHz is supported by the i MX 6UltraLite processor It is designed to support 24 bit RGB888 YUV444 CCIR656 8 bit YCbCr YUV or RGB and 8 bit 10 bit 26 bit Bayer data input...

Страница 16: ...will only generate an interrupt the usage could be defined by upper software Prolonged depress 5 sec will force an immediate hardware shutdown If board is in the SHUTDOWN state short press of the but...

Страница 17: ...to i MX 6UltraLite I2C1 port 2 19 1 Accelerometer FXLS8471Q is a small low power 3 axis linear accelerometer in a 3 mm x 3 mm x 1 mm QFN package FXLS8471Q has dynamically selectable acceleration full...

Страница 18: ...t work at the same time 2 22 Optional back up coin cell holder BT2101 On the i MX 6UltraLite EVK board there is a connector BT2101 for holding an ML414 Lithium coin cell battery The coin cell provide...

Страница 19: ...aterial used was FR 4 The PCB stack up information is shown in the following table Table 7 Board stack up information Base board Main board Layer Description Copper Oz Dielectric Thickness mil Layer D...

Страница 20: ...escription Main Board CPU board with i MX 6UltraLite applications processor memory discrete powers and microSD card slot Base Board Peripherals and connectivity board Documentation Quick Start Guide T...

Страница 21: ...parameters that may be provided in Freescale data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including t...

Страница 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information NXP MCIMX6UL EVK...

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