Chapter 2 – Hardware Information
14
Pico
-IT
X Bo
ar
d
PIC
O
-E
HL
4
Pin
Pin Name
Signal Type
Signal Level
27
+VCC_EDP_BKLT
PWR
+12V (Default) / +5V
28
+VCC_EDP_BKLT
PWR
+12V (Default) / +5V
29
+VCC_EDP_BKLT
PWR
+12V (Default) / +5V
30
+VCC_EDP_BKLT
PWR
+12V (Default) / +5V
Note 1: Backlight Power can be 12V or 5V, set by BOM: SKU R466 for 12V and SKU
R2679 for 5V (Default is 12V).
Note 2: CN3 Backlight power max current 1.2A. VDD power max current 1A
2.4.4
Dual HDMI Connector (CN4)
Pin
Pin Name
Signal Type
Signal Level
1
H
DIFF
2
GND
GND
3
HDMI_TX2-
DIFF
4
H
DIFF
5
GND
GND
6
HDMI_TX1-
DIFF
7
H
DIFF
8
GND
GND
9
HDMI_TX0-
DIFF
10
H
DIFF
11
GND
GND
12
HDMI_CLK-
DIFF
13
NC
14
NC
Summary of Contents for AAEON PICO-EHL4
Page 1: ...Last Updated December 21 2021 PICO EHL4 PICO ITX Single Board Computer User s Manual 2nd Ed ...
Page 14: ...Preface XIV Pico ITX Board PICO EHL4 C 3 1 7 EapiWDogSetStatus 94 ...
Page 15: ...Pico ITX Board PICO EHL4 Chapter 1 Chapter 1 Product Specifications ...
Page 19: ...Chapter 1 Product Specifications 5 Pico ITX Board PICO EHL4 1 2 Function Block Diagram ...
Page 20: ...Pico ITX Board PICO EHL4 Chapter 2 Chapter 2 Hardware Information ...
Page 21: ...Chapter 2 Hardware Information 7 Pico ITX Board PICO EHL4 2 1 Dimensions ...
Page 22: ...Chapter 2 Hardware Information 8 Pico ITX Board PICO EHL4 2 2 Jumpers and Connectors ...
Page 23: ...Chapter 2 Hardware Information 9 Pico ITX Board PICO EHL4 ...
Page 47: ...Pico ITX Board PICO EHL41 Chapter 3 Chapter 3 AMI BIOS Setup ...
Page 50: ...Chapter 3 AMI BIOS Setup 36 Pico ITX Board PICO EHL4 3 3 Setup Submenu Main ...
Page 51: ...Chapter 3 AMI BIOS Setup 37 Pico ITX Board PICO EHL4 3 4 Setup Submenu Advanced ...
Page 53: ...Chapter 3 AMI BIOS Setup 39 Pico ITX Board PICO EHL4 3 4 2 PCH FW Configuration ...
Page 59: ...Chapter 3 AMI BIOS Setup 45 Pico ITX Board PICO EHL4 3 4 6 Hardware Monitor ...
Page 61: ...Chapter 3 AMI BIOS Setup 47 Pico ITX Board PICO EHL4 3 4 7 SIO Configuration ...
Page 65: ...Chapter 3 AMI BIOS Setup 51 Pico ITX Board PICO EHL4 3 5 Setup Submenu Chipset ...
Page 66: ...Chapter 3 AMI BIOS Setup 52 Pico ITX Board PICO EHL4 3 5 1 System Agent SA Configuration ...
Page 67: ...Chapter 3 AMI BIOS Setup 53 Pico ITX Board PICO EHL4 3 5 1 1 Memory Configuration ...
Page 77: ...Chapter 3 AMI BIOS Setup 63 Pico ITX Board PICO EHL4 3 8 Setup Submenu Save Exit ...
Page 78: ...Pico ITX Board PICO EHL4 Chapter 4 Chapter 4 Drivers Installation ...
Page 81: ...Pico ITX Board PICO EHL4 Appendix A Appendix A Mating Connectors ...
Page 83: ...Pico ITX Board PICO EHL4 Appendix B Appendix B I O Information ...
Page 84: ...Appendix B I O Information 70 Pico ITX Board PICO EHL4 B 1 Direct Memory Access DMA Map ...
Page 85: ...Appendix B I O Information 71 Pico ITX Board PICO EHL4 B 2 I O Address Map ...
Page 86: ...Appendix B I O Information 72 Pico ITX Board PICO EHL4 B 3 IRQ Mapping Chart ...
Page 87: ...Appendix B I O Information 73 Pico ITX Board PICO EHL4 ...
Page 88: ...Appendix B I O Information 74 Pico ITX Board PICO EHL4 ...
Page 89: ...Appendix B I O Information 75 Pico ITX Board PICO EHL4 ...
Page 90: ...Appendix B I O Information 76 Pico ITX Board PICO EHL4 ...
Page 91: ...Appendix B I O Information 77 Pico ITX Board PICO EHL4 ...
Page 92: ...Appendix B I O Information 78 Pico ITX Board PICO EHL4 ...
Page 93: ...Appendix B I O Information 79 Pico ITX Board PICO EHL4 ...
Page 94: ...Appendix B I O Information 80 Pico ITX Board PICO EHL4 ...
Page 95: ...Appendix B I O Information 81 Pico ITX Board PICO EHL4 ...
Page 96: ...Appendix B I O Information 82 Pico ITX Board PICO EHL4 ...
Page 97: ...Appendix B I O Information 83 Pico ITX Board PICO EHL4 B 4 Large Memory Map ...
Page 98: ...Appendix B I O Information 84 Pico ITX Board PICO EHL4 B 5 Memory Address Map ...
Page 99: ...Appendix B I O Information 85 Pico ITX Board PICO EHL4 ...
Page 100: ...Pico ITX Board PICO EHL4 Appendix C Appendix C Watchdog Timer Programming ...