AOM-DB3500 Display - Revision history

Xingxing.li: /* Multi-Display */

2025-11-27T07:56:25Z

‎Multi-Display

Xingxing.li at 08:03, 25 November 2025

2025-11-25T08:03:04Z

Xingxing.li at 07:53, 25 November 2025

2025-11-25T07:53:16Z

Xingxing.li: /* Multi-Display */

2025-11-25T07:50:37Z

‎Multi-Display

Xingxing.li: Created page with " === '''Configure Resolution for HDMI/DP screen'''
1. Click “Applications” -> “Settings”->“Display”.
2. Choose “HDMI-1”or “DP-1”, then choose “..."

2025-11-25T07:01:00Z

Created page with " === '''Configure Resolution for HDMI/DP screen''' 1. Click “Applications” -> “Settings”->“Display”. 2. Choose “HDMI-1”or “DP-1”, then choose “..."

New page

=== '''Configure Resolution for HDMI/DP screen''' 1. Click “Applications” -> “Settings”->“Display”. 2. Choose “HDMI-1”or “DP-1”, then choose “Resolution”. 3. Click “Apply”. ===

[[File:ROM-6881 HDMI DP screen.png.jpg]]

== '''HW Setting：''' ==

{| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
|-
| colspan="2" | '''J15：EDP VDD Power Select'''
|-
| '''Pin'''
| '''Function'''
|-
| 3-5
| +V3.3（Default）
|-
| 1-3
| +V5
|-
| 3-4
| +V12
|-
| Other
|
No Function

Do Note Use

|}

'''[[File:AOM-DB3500 J15.png|700x500px]]'''

{| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
|-
| colspan="2" | '''J16：EDP Backlight Power Select'''
|-
| '''Pin'''
| '''Function'''
|-
| 1-2
| +V5
|-
| 3-4
| +V12（Default）
|}

[[File:AOM-DB3500 J16.png|700x500px]]

{| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
|-
| colspan="2" | '''J12：EDP Hot-Plug Detect Select'''
|-
| '''Pin'''
| '''Function'''
|-
| 1-2
| LVDS & DSI
|-
| 2-3
| EDP0_HPD（Default）
|}

[[File:AOM-DB3500 J12.png|700x500px]]

== '''SW setting：''' ==

=== '''Multi-Display''' ===

AOM-3821 supports three kinds of displays — HDMI, eDP, DP

1.DP physical interface is Type-C 2.DP is always open and cannot be closed

=== '''Dual-Display''' ===

=== "HDMI + DP” is the default configuration. ===

*HDMI + DP
<pre># fw_setenv display0 hdmi0-default
# fw_setenv display1
# fw_setenv display2
# fw_setenv display3
# reboot</pre>

*eDP + DP
<pre># fw_setenv display0
# fw_setenv display1 edp1-1366x768
# fw_setenv display2
# fw_setenv display3
# reboot</pre>

=== '''Triple-Display''' ===

*HDMI + eDP + DP
<pre># fw_setenv display0 hdmi0-default
# fw_setenv display1 edp1-1366x768
# fw_setenv display2
# fw_setenv display3
# reboot</pre>

@@ Line 5: / Line 5: @@
 [[File:ROM-6881 HDMI DP screen.png.jpg|RTENOTITLE]]
 == '''HW Setting：''' ==
@@ Line 33: / Line 34: @@
 '''[[File:AOM-DB3500 J15.png|700x500px|AOM-DB3500 J15.png]]'''
 {| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
@@ Line 49: / Line 52: @@
 [[File:AOM-DB3500 J16.png|700x500px|AOM-DB3500 J16.png]]
 {| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"

@@ Line 72: / Line 72: @@
 == '''SW setting：''' ==
 === '''Multi-Display''' ===
@@ Line 86: / Line 87: @@
 | style="width: 158px;" | B156XTN07.1
 |}
 === '''Dual-Display''' ===

@@ Line 1: / Line 1: @@
-=== '''Configure Resolution for HDMI/DP screen'''<br/> 1. Click “Applications” -> “Settings”->“Display”.<br/> 2. Choose “HDMI-1”or “DP-1”, then choose “Resolution”.<br/> 3. Click “Apply”. ===
+=== '''Configure Resolution for HDMI/DP screen''' ===
-[[File:ROM-6881 HDMI DP screen.png.jpg]]
+. Click “Applications” -> “Settings”->“Display”.<br/> 2. Choose “HDMI-1”or “DP-1”, then choose “Resolution”.<br/> 3. Click “Apply”.
 == '''HW Setting：''' ==
@@ Line 30: / Line 32: @@
 |}
-'''[[File:AOM-DB3500 J15.png|700x500px]]'''
+'''[[File:AOM-DB3500 J15.png|700x500px|AOM-DB3500 J15.png]]'''
 {| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
@@ Line 46: / Line 48: @@
 |}
-[[File:AOM-DB3500 J16.png|700x500px]]
+[[File:AOM-DB3500 J16.png|700x500px|AOM-DB3500 J16.png]]
 {| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
@@ Line 62: / Line 64: @@
 |}
-[[File:AOM-DB3500 J12.png|700x500px]]
+[[File:AOM-DB3500 J12.png|700x500px|AOM-DB3500 J12.png]]
 == '''SW setting：''' ==
 === '''Multi-Display''' ===
@@ Line 80: / Line 81: @@
 | style="width: 158px;" | B156XTN07.1
 |}
 === '''Dual-Display''' ===
-=== "HDMI + DP” is the default configuration. ===
+"HDMI + DP” is the default configuration.
 *HDMI + DP
@@ Line 108: / Line 107: @@
 # fw_setenv display2
 # fw_setenv display3
-# reboot</pre>
+# reboot
 </pre>

AOM-DB3500 Display - Revision history

Xingxing.li: /* Multi-Display */

Xingxing.li at 08:03, 25 November 2025

Xingxing.li at 07:53, 25 November 2025

Xingxing.li: /* Multi-Display */

Xingxing.li: Created page with " === '''Configure Resolution for HDMI/DP screen''' 1. Click “Applications” -> “Settings”->“Display”. 2. Choose “HDMI-1”or “DP-1”, then choose “..."

Xingxing.li: Created page with " === '''Configure Resolution for HDMI/DP screen'''
1. Click “Applications” -> “Settings”->“Display”.
2. Choose “HDMI-1”or “DP-1”, then choose “..."