Avalue Technology EPM-1502 User manual

Part No: E2047BS0200R
EPM-1502
eDP to VGA converter
User’s Manual
1st Ed –24 November 2022

EPM-1502
2 EPM-1502 User’s Manual
FCC Statement
THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE LIMITS
FOR A CLASS "A" DIGITAL DEVICE, PURSUANT TO PART 15 OF THE FCC RULES.
THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE PROTECTION AGAINST
HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS OPERATED IN A
COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GENERATES, USES, AND CAN
RADIATE RADIO FREQUENCY ENERGY AND, IF NOT INSTATLLED AND USED IN
ACCORDANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE HARMFUL
INTERFERENCE TO RADIO COMMUNICATIONS.
OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE
HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO
CORRECT THE INTERFERENCE AT HIS OWN EXPENSE.
A Message to the Customer
Avalue Customer Services
Each and every Avalue’s product is built to the most exacting specifications to ensure
reliable performance in the harsh and demanding conditions typical of industrial
environments. Whether your new Avalue device is destined for the laboratory or the factory
floor, you can be assured that your product will provide the reliability and ease of operation
for which the name Avalue has come to be known.
Your satisfaction is our primary concern. Here is a guide to Avalue’s customer services. To
ensure you get the full benefit of our services, please follow the instructions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions, you can
easily find answers in your product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult the user’s manual
first.
To receive the latest version of the user’s manual; please visit our Web site at:
http://www.avalue.com.tw/

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Content
1. Getting Started...........................................................................................................4
1.1 Safety Precautions ................................................................................................4
1.2 Packing List...........................................................................................................4
2.1 Product Specifications...........................................................................................5
2. Hardware Configuration................................................................................................7
2.2 Product Overview..................................................................................................8
2.3 Connector List .......................................................................................................9
2.4 Setting Connectors..............................................................................................10
2.4.1 eDP connector (EDP1) ..................................................................................10
3. Mechanical Drawing ....................................................................................................11

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1. Getting Started
1.1 Safety Precautions
Warning!
Always completely disconnect the power cord from your
chassis whenever you work with the hardware. Do not
make connections while the power is on. Sensitive
electronic components can be damaged by sudden power
surges. Only experienced electronics personnel should
open the PC chassis.
Caution!
Always ground yourself to remove any static charge before
touching the CPU card. Modern electronic devices are very
sensitive to static electric charges. As a safety precaution,
use a grounding wrist strap at all times. Place all electronic
components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
Always note that improper disassembling action could cause damage to the
motherboard. We suggest not removing the heatsink without correct
instructions in any circumstance. If you really have to do this, please contact
us for further support.
1.2 Packing List
Before you begin installing your single board, please make sure that the
following materials have been shipped:
1 x EPM-1502 eDP to VGA converter

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2.1 Product Specifications
Component
I/O Chip
Chrontel CH7517A-BFI
Form factor
Customizes
Input I/F
W-B 40Px1 0.5mm 90D(F)
Output I/F
DB-15 VGA connector
Display
Spec. &
Resolution
1920x1200@60Hz with reduced blanking
Multiple Display
Depend on the Intel platform
Mechanical & Environmental
Operating Temp.
CH7517A–BF 0~60°C (32~140°F)
CH7517A-BFI -40~85℃(-40~185°F)
Storage Temp.
-40°C ~ +75°C (-40 ~167°F)
Operating
Humidity
40℃@95% relative humidity, non-condensing
Power
From main board eDP connector
Size (L x W)
50mm*50mm*10.55mm
Weight
11g
Vibration Test
Random Vibration Operation
Reference IEC60068-2-64 Testing procedures
Test Fh : Vibration broadband random Test
1. PSD: 0.00454G²/Hz, 1.5 Grms
2. Operation mode
3. Test Frequency : 5-500Hz
4. Test Axis : X,Y and Z axis
5. 30 minutes per each axis
6. IEC 60068-2-64 Test:Fh
Random Vibration Non Operation
Reference IEC60068-2-64 Testing procedures
Test Fh : Vibration broadband random Test
1. PSD: 0.01818G²/Hz, 3.0 Grms
2. Non Operation mode
3. Test Frequency : 5-500Hz
4. Test Axis : X,Y and Z axis
5. 30 minutes per each axis
6. IEC 60068-2-64 Test:Fh

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Package Vibration Test
Reference IEC60068-2-64 Testing procedures
Test Fh: Vibration broadband random Test
1. PSD: 0.026G²/Hz, 2.16 Grms
2. Non-operation mode
3. Test Frequency: 5-500Hz
4. Test Axis: X,Y and Z axis
5. 30 min. per each axis
6. IEC 60068-2-64 Test:Fh
OS Information
No need driver. The EPM-1502 will be tested in accordance with the supported
OS on the platform or SBC.
Note: Specifications are subject to change without notice.

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2. Hardware
Configuration

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2.2 Product Overview

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2.3 Connector List
Connectors
Label
Function
EDP1
eDP connector
40 x 1 wafer, pitch 0.50mm
VGA1
VGA connector
D-Sub 15pin

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2.4 Setting Connectors
2.4.1 eDP connector (EDP1)
Signal
PIN
NC
1
GND
2
NC
3
NC
4
GND
5
NC
6
NC
7
GND
8
eDP_TX1N
9
eDP_TX1P
10
GND
11
eDP_TX0N
12
eDP_TX0P
13
GND
14
eDP_AUX_P
15
Signal
PIN
eDP_AUX_N
16
GND
17
+3.3V
18
+3.3V
19
+3.3V
20
+3.3V
21
NC
22
GND
23
GND
24
GND
25
GND
26
eDP_HPD_R
27
GND
28
GND
29
GND
30
GND
31
NC
32
NC
33
NC
34
NC
35
+12V
36
+12V
37
+12V
38
+12V
39
NC
40

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3. Mechanical Drawing

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Unit: mm