Bureaucrats, dave_user, Administrators
8,154
edits
Changes
no edit summary
[[File:SDV04.png|500px|frameless|border]]
SDV04 is a carrier board designed to host directly [[:Category:Axel_ULiteAXEL_ULite|AXEL ULITE]] and [[:Category:AxelLite|AXEL LITE]] (through an adapter) SoMs. It exports major specific peripherals connectors fro for each SoMs.
==Block Diagram==
[[File:SDV04-block diagram.png|700px|frameless|border|centre]]
==Connection layout==
The following picture shows SDV04's connection layout:
[[File:SFCZG-connectors.png|700px|frameless|border|centre]]
== Features ==
* Single/Dual channel LVDS connector - for AxelLite SOM
* Single channel LVDS connector - for AxelUlite SOM
* I2C touch connector
* Audio connector with internal power amplifier
* Pin strip expansion connectors for GPIOs
|-
|4 ||DGND || Ground || -
|-
|}
=== TOUCH - J5 ===
J5 is Molex 53398-0671 6 pin connector. It can be used to interface a CPT Capacitive touchscreen device integrated into a standard LCD panel.
The following table reports the connector's pinout:
{| class="wikitable"
|-
!Pin#
!Pin name
!Function
!Notes
|-
|1 || VDD || 5V or 3V3 depending on internal connection || -
|-
|2 || SDA || I2C SDA || -
|-
|3 || SCL || I2C SCL || -
|-
|4 || INT || Interrupt || -
|-
|5 || RES || Reset || -
|-
|6 ||DGND || Ground || -
|-
|}
|-
|}
=== MicroSD - J13 ===
|-
|13 ||SD1_CD|| Card detect || -
|-
|}
=== Audio - J14 ===
J14 is a 53375-0610 Molex 6x2.5mm pin connector.
The following table reports the connector's pinout:
{| class="wikitable"
|-
!Pin#
!Pin name
!Function
!Notes
|-
|1 ||HSOL || Left channel Headphone/line output || -
|-
|2 ||HSOR || Right channel Headphone/line output || -
|-
|3 ||SPKP || Speaker + output || -
|-
|4 ||SPKM || Speaker - output || -
|-
|5 ||MIC IN || Microphone input || -
|-
|6 ||MIC BIAS || Microphone bias || -
|-
|}
