JHCTech KMDA-3602, User Manual

Page: 16 / 60

User’s Manual
9
2.1 Introduction
The following sections show the internal jumper settings and the external connectors and pin assignments
for applications.
2.2 Jumpers and Connectors
The KMDA-3602 high-performance In-vehicle computer from JHCTECH, consists of a JHC SBC(AXM-
I950), a sub-card(ECB-147), a sub-card(ECB-148).
The specific combination is as follows
：
Model No. KMDA-3602-S001 KMDA-3602-T001
AXM-I950-S001 ✓ ✓
GPU
✓ 
ECB-147-S002 ✓ 
ECB-147-T001  ✓
ECB-148 ✓ 
2.2.1 Setting Jumpers
You can configure your KMDA-3602 to match the needs of your application by setting the jumpers. A
jumper is the simplest kind of electrical switch. It consists of two metal pins and a small metal clip (often
protected by a plastic cover) that slides over the pins to connect them. To —close “a jumper, you connect
the pins with the clip”. To —open “a jumper you remove the clip”. Sometimes a jumper will have three
pins, labeled 1, 2, and 3. In this case, you would connect either pins 1 and 2 or pins 2 and 3.
Figure 2.1
The jumper settings are schematically depicted in this manual as follows: