https://www.mediawiki.compulab.com/w/index.php?action=history&feed=atom&title=UCM-iMX95%3A_Evaluation_Kit%3A_Hardware_GuideUCM-iMX95: Evaluation Kit: Hardware Guide - Revision history2026-04-15T08:00:35ZRevision history for this page on the wikiMediaWiki 1.31.0https://www.mediawiki.compulab.com/w/index.php?title=UCM-iMX95:_Evaluation_Kit:_Hardware_Guide&diff=5523&oldid=prevIgor: Created page with "=Overview= ==Terms and Definitions== *'''SoM''' – System-on-Module.<br> *'''SBC''' – Single Board Computer.<br> *'''UCM-iMX95'''– System-on-module product based on the..."2024-11-24T11:48:40Z<p>Created page with "=Overview= ==Terms and Definitions== *'''SoM''' – System-on-Module.<br> *'''SBC''' – Single Board Computer.<br> *'''UCM-iMX95'''– System-on-module product based on the..."</p>
<p><b>New page</b></p><div>=Overview= <br />
==Terms and Definitions==<br />
*'''SoM''' – System-on-Module.<br><br />
*'''SBC''' – Single Board Computer.<br><br />
*'''UCM-iMX95'''– System-on-module product based on the NXP iMX95 SoC. More information [https://www.compulab.com/products/computer-on-modules/ucm-imx95-nxp-i-mx-95-som-system-on-module/ here].<br><br />
*'''SB-UCMIMX95''' – A carrier board, intended for evaluation and development with UCM-iMX95. More information [https://www.compulab.com/products/som-evaluation-kits/ucm-imx95-evaluation-kit/#carrier here].<br><br />
*'''UCM-iMX95 Evaluation kit''' – A combination of UCM-iMX95 SoM and SB-UCMIMX95 carrier-board accompanied by a set of accessories. More information [https://www.compulab.com/products/som-evaluation-kits/ucm-imx95-evaluation-kit/ here].<br><br />
<br />
==Additional resources==<br />
*All additional materials for UCM-iMX95 and SB-UCMIMX95 are available [https://www.compulab.com/products/computer-on-modules/ucm-imx95-nxp-i-mx-95-som-system-on-module/#devres here].<br><br />
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=Connector Locations=<br />
[[Image:Sb-ucmimx95 connector-locations.png|frameless|top|1200px|link=]]<br />
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=Interfaces and Functions=<br />
==DC Power==<br />
Main power should be supplied using 12V DC power supply included in the evaluation kit. Adapters for European AC and US AC outlets are included. Connect the power supply to DC input jack '''J1'''.<br><br />
ON/OFF switch '''SW1''' switches main DC power. To turn on the system, switch '''SW1''' to ON position.<br />
<br />
==Serial Console==<br />
To begin using serial console connect your host PC to the micro-USB connector '''P3''' using the USB cable from the evaluation kit.<br><br />
==Serial Download Programming (SDP) port==<br />
USB SDP interface is available on micro-USB connector '''P21''' located on the bottom side of the board under USB connector '''J3'''.</br><br />
The SDP interface can be used for SOM recovery and firmware programming using the NXP UUU utility.</br><br />
UCM-iMX95 is forced into Serial Download Mode when SDP_BOOT button '''SW5''' is pressed and an active USB connection is present on connector '''P21'''.<br />
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==Display and Touch-Screen==<br />
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===LVDS===<br />
LVDS signals are available on header '''P14'''.<br />
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===MIPI-DSI===<br />
MIPI-DSI signals are available on header '''P12'''.<br />
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===Touch-Screen===<br />
I2C-based touch-screen interface is available on header '''P13'''.<br />
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===Connecting KD070HDTLA020 7" LVDS LCD panel===<br />
To connect Startec KD070HDTLA020 7" LCD panel use the '''EB-HDRLVDS''' adapter board (supplied with the LCD panel).<br><br />
Connect the LCD data cable to adapter connector '''P7'''. Connect the LCD touch-panel cable to adapter connector '''P8'''.<br><br />
Connect the adapter to LVDS and touch headers '''P14''' and '''P13'''.<br />
<br />
==Audio==<br />
SB-UCMIMX95 features on-board Wolfson WM8962 audio codec.<br><br />
Analog audio line output is routed to audio jack '''J6'''.<br><br />
Analog audio line input is routed to audio jack '''J5'''.<br><br />
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==USB==<br />
<br />
SB-UCMIMX95 features one USB3.0 and one USB2.0 ports that are derived from the i.MX95 USB sub-system:<br><br />
USB connector '''J2''' is multiplexed with mini-PCIe socket '''P8'''. Multiplexing is controlled with jumper '''E1'''.<br><br />
USB connector '''J3''' is multiplexed with SDP port located on micro-USB connector '''P21'''. Multiplexing is controlled by presence of an active USB connection on '''P21'''.<br />
<br />
==SD card==<br />
SB-UCMIMX95 supports SD card storage through micro-SD socket '''P4'''.</br><br />
Pressing and holding the ALT-BOOT button '''SW2''' during power-up or hardware reset forces UCM-iMX95 to boot firmware from the SD card.<br />
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==M.2 NVME socket==<br />
SB-UCMIMX95 supports NVME storage through M.2 key-M socket '''P22'''.</br><br />
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==mini-PCIe socket==<br />
SB-UCMIMX95 provides mini-PCI socket '''P8''' that can be used for evaluation of mini-PCIe modules such as cellular modems.</br><br />
<u>NOTE</u>: '''P8''' socket provides PCI Express and USB signals.<br />
<br />
==SIM card socket==<br />
uSIM card socket '''P7''' is connected to mini-PCIe socket '''P8'''.</br><br />
An active SIM card should be installed into '''P7''' for operating a cellular modem in mini-PCIe socket '''P8'''.<br />
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==Ethernet==<br />
SB-UCMIMX95 provides two Gigabit Ethernet ports via RJ45 connectors '''P5''' and '''P6'''.<br />
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==CAN bus==<br />
i.MX95 interface '''CAN2''' is available via header '''P17'''.<br><br />
CAN bus on-board termination can be enabled by shorting jumper '''E6'''.<br><br />
==UART==<br />
i.MX95 UART interfaces '''UART2''' and '''UART3''' are available on headers '''P19''' and '''P20'''.<br />
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==I2C==<br />
i.MX95 interface '''I2C8''' is available via header '''P16'''.<br><br />
Please refer to UCM-iMX95 reference guide and SB-UCMIMX95 schematics for details.<br><br />
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==SPI==<br />
i.MX95 SoC interface '''SPI7''' is available via header '''P15'''.<br><br />
Please refer to UCM-iMX95 reference guide and SB-UCMIMX95 schematics for details.<br><br />
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==GPIO==<br />
Four GPIO signals are available via header '''P18'''.<br><br />
Please refer to UCM-iMX95 reference guide and SB-UCMIMX95 schematics for details.<br><br />
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==ADC==<br />
Eight ADC input signals are available via header '''P24'''.<br><br />
Please refer to UCM-iMX95 reference guide and SB-UCMIMX95 schematics for details.<br><br />
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==Camera==<br />
SB-UCMIMX95 features edge connector '''J4''' that exposes two MIPI-CSI interfaces provided by UCM-iMX95.<br><br />
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==Reset==<br />
Pressing the reset button '''SW3''' triggers system hardware reset.<br><br />
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==Boot Sequence Selection==<br />
Pressing and holding the ALT BOOT button '''SW2''' during power-up or hardware reset forces UCM-iMX95 to boot firmware from an SD card in socket '''P4'''.<br><br />
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==RTC==<br />
RTC is implemented on UCM-iMX95 and receives power from coin-cell battery '''BH1'''.<br><br />
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==JTAG==<br />
JTAG interface is available via header '''P11'''.<br><br />
Please refer to UCM-iMX95 reference guide and SB-UCMIMX95 schematics for details.<br><br />
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==LEDs==<br />
<br />
*'''DS2''' - Indicates presence of 12V power on the DC input jack.<br><br />
*'''DS3''' - Indicates V_SOM power rail is enabled.<br><br />
*'''DS4''', '''DS5''' - user LEDs. Controlled by UCM-iMX95 GPIOs.<br><br />
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==Jumpers==<br />
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*'''E1''' - USB2 multiplexing between mini-PCIe socket '''P8''' and USB connector '''J2'''.<br><br />
*'''E2''' - V_SOM power rail current measurement.<br> <br />
*'''E3''' - force UCM-iMX95 to perform firmware boot from SD card.<br><br />
*'''E4''' - force UCM-iMX95 into SDP boot mode.<br><br />
*'''E6''' - CAN bus termination control.<br> <br />
*'''E7''' - MIPI-DSI / MIPI-CSI multiplexing.<br> <br />
<br />
'''Default state:'''<br><br />
*Jumpers '''E1''' is populated<br><br />
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[[Category:UCM-iMX95]]</div>Igor