{{ImportantMessage|text=This page provides information for the AxelEVB-Lite carrier board model S-EVBA1000C1R (BOM 1.0.4), provided with XELK kits version 2.1.0 and above.
For AxelEVB-Lite manufactured before the release of XELK 2.1.0, please refer to [[AxelEVB-Lite_rev.0|this page]].
==Introduction==AxelEVB-Lite is a carrier board designed to host [[Axel Ultra SOM:Category:AxelUltra|Axel UltraAXEL ULTRA]] and [[Axel Lite SOM:Category:AxelLite|Axel LiteAXEL LITE]] (through an adapter) SoMs. It exports some specific peripherals connectors and acts as an adaptation board used in combination with [[:Category:Dacu|Dacu]] carrier board.
==Block Diagram==
The following picture shows Axel-EVB-Lite's block diagram:
| <strike>ETH0 interface</strike>| <strike>Mistake in the connection of the center tap pins. They should be separated from one another and connected through separate 0.1μF common-mode capacitors to ground (for further details (eg: connection and selection of the magnetics), please refer to the Micrel KSZ9031RNX datasheet).</strike>
|-
|}
|----
|J1.98
|GPIO_18/PMIC_INT_B
|General Purpose I/O
| -
|----
|J1.122
|NVCC_AXEL_I/O_3.3V/1.8V(BOARD_PGOOD)
|3.3/1.8V
| -
|----
|J2.104
|RTC_VBATNOR_WP|RTC Battery Power SupplyNOR Write Protect|Battery on DACU board-
|}Please refer to the carrier board schematics for details on center taps connection.
=== PCI Express - J7 ===
!Notes
|-
|1, 2 || 3.3V_LCD3V_LCD1 || +3.3V || -
|-
|3, 4, 7, 10,<br>13, 16, 19 || DGND|| Ground || -
|}
=== J12 J56 ===
J12 J56 is a 2x1-pn 2.54mm pitch connector. The following table reports the connector's pinout:
{| class="wikitable"
|}
=== MLB CAM interface - J13 J16 ===J13 J16 is a QSH–020–01–L–D–A 36-pin 0,50 mm Hi-speed socket. It is connected to the MLB Port50mm pitch vertical connector.
The following table reports the connector's pinout:
|}10 || CSI_D2P || - || - === UART3 |- J28 ===J28 is a standard DB9 connector for the RS232 two|11 || CSI_D2M || -wires UART3 port. The following table reports the connector's pinout:{| class="wikitable" | -
|}=== USB OTG 3, 6, 9, 12<br>15, 18, 21, 24 || DGND || - J29 ===J29 is a standard USB Micro AB connector. The following table reports the connector's pinout:{| class="wikitable" | -
=== SOM Power Voltage Selector - J32 === J32 is a 4x2-pin 2.54 pitch vertical header for SOM power voltage selection. The available configurations are the following:
J-PROG-MICRO1 JP17 is a 3x212-pin, 26x2x2.54mm 54 pitch vertical header, pinstrip connector. The following table reports the pinout of the connector's pinout:
JP11 is a 8x2Dip-pin 2.54mm pitch header pinstrip connector. The following table reports the connector's pinoutswitch configuration:
{| class<pre>S5[1..8] : On Off On On On On Off OffS6[1..8] : Off Off On On Off On On OnS7[1..8] : Off Off On On On On On On S8[1..8] : On Off On On Off On On OnS9[1..2] : Off Off</pre> ="wikitable" == NOR SPI=== |Dip-switch configuration:!Pin# !Pin name<pre>!FunctionS5[1..8] : On On Off Off On On Off Off S6[1..8] : Off Off On On Off On On On!NotesS7[1..8] : Off Off On Off Off Off On Off|-S8[1..8] : On Off On On Off On On On|S9[1, ..2, 7, 8,] : Off Off<br/pre> 12, 13, 15, 16 || DGND || Ground || | == XELK 2.0.0 == ===Schematics===* ORCAD: http://mirror.dave.eu/axel/AxelEVB/XELK-|3 || DSI_D1M || Data1 2.0.0/axelevb- || |lite-|0.9.4 || DSI_CLOCK0M || Clock - ||XELK-dsn.zip|* PDF: http://mirror.dave.eu/axel/AxelEVB/XELK-2.0.0/axelevb-lite-S.EVBA1000C0R.0.9.4.pdf|5 || DSI_D1P || Data1 + |||===BOM===* AxelEVB-|6 || DSI_CLOCK0P || Clock + |||Lite: http://mirror.dave.eu/axel/AxelEVB/XELK-2.0.0/axelevb-lite_BOM_S.EVBA1000C0R_0.9.4.CSV_.zip|9 || DSI_DOP|| Data0 + |||-===Layout===|10 || NVCC_AXEL_I* http:/O_3/mirror.3Vdave.eu/1axel/AxelEVB/XELK-2.0.8|| 0/axelevb- ||lite_CS151613_assem_view.pdf|-|11 || DSI_D0M|| Data0 - ||===Mechanical===|-|14 || SW4_xV* DXF: http://1mirror.dave.8V || eu/axel/AxelEVB/XELK- |||2.0.0/axelevb-|}lite_3D_CS151613.zip