View source for OPOS6UL

[[Category: OPOS6UL]]
==Description==

[[File:OPOS6UL_NoWB.png]]


The OPOS6UL is a [https://en.wikipedia.org/wiki/Single-board_computer Single Board Computer].

Here is a list of the main features:
* Processor: [http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/i.mx-applications-processors/i.mx-6-processors/i.mx6qp/i.mx-6ultralite-processor-low-power-secure-arm-cortex-a7-core:i.MX6UL i.MX6UL] (i.MX6UL single A7 @ 538MHz, 696MHz in option)
* RAM: DDR3 800Mbps. Default capacity is 256Mbytes.
* Flash: [[EMMC OPOS6UL|eMMC]] 4GBytes to 16GBytes (default 4GB), 8 bits data bus.
* Ethernet: onboard Physical (ready to use Ethernet 10/100Mbit link)
* USB: High speed USB OTG (OnTheGo)
* USB: High speed Host
* TFT CMOS/LVDS interface
* Wi-Fi+Bluetooth (option): b/g/n with u.FL antenna (BCM43438 chip), BT 4.1 (Low Energy compatible)
* Only one external supply of 3.3V required.
* Mechanical dimensions: 67.6 x 30 mm
* Connectors: SODIMM 204 pins

==Resources==

* [[Datasheet#OPOS6UL | Datasheet and schematics]]

==Workaround==
* When you get that kind of error at Wi-Fi initialisation:
<pre class="apf">
brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
</pre>
* You can try to unload/reload the driver:
<pre class="apf">
# modprobe -r brcmfmac
# modprobe brcmfmac
[ 1881.792273] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab
[ 1881.850588] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30)
</pre>

==Feature list==
* [[OPOS6UL Linux kernel status]]

{| border="0" cellpadding="5" cellspacing="5" summary="Hardware Add-Ons by functionnalities"
|----------------
|- style="background:#f4f4f4; color:black; -moz-border-radius:18px;"
|
===Video===
====Video Out====
* [[LCD]]
* [[FrameBuffer]]

====Video In====
*[[Camera interface]]

||

===Wired communication===
* [[Uart|UART]]
* [[SPI]]
* [[I2C]]
* [[USB_Host]]
* [[USB_Gadget]]
* [[USB_OTG]]
* [[CAN_bus_Linux_driver|CAN bus]]

||

===Wireless communication===
* [[Wifi|Wi-Fi usage on Linux]]
* [[Bluetooth|Bluetooth usage on Linux]]

===Storage===

* [[EMMC OPOS6UL|eMMC]]

===Other===
* [[PWM]]
* [[GPIOlib]]
* [[Linux_Dynamic_Frequency_Scaling|Frequency scaling]]
|}

==Development boards==
* [[OPOS6ULDev]]

[[Category:MainBoards]]
[[Category:Hardware]]