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Figure 1
is an illustrative top view of the JAMR3 application board.
This document only discusses the hardware for the JAMR3 application board. Details for the CPU board
are not discussed in this document.
2
Overview
JAMR3 application board is the 3rd generation of JAMR reference design based on the Texas Instruments
Jacinto series SoC processor for media radio applications in the automotive infotainment market space.
2.1
JAMR3 Application Board
JAMR3 application board has the following key features and hardware functions:
•
Power supply: 12V, negative grounding system, the same as a vehicle battery provides
•
PCB dimension (W x H x D): 170mm x 35mm x 140mm (without LCD panel)
•
PCB design: 6 layer board stack
•
Connections
– Front Connections
•
Standard SD Socket
•
Two – 3.5 mm Microphone Inputs
•
One – 3.5 mm Stereo Aux Audio Input
•
Three – 3.5 mm Stereo Audio Outputs
– Rear Connections:
•
One Composite Camera Video Input
•
FPD-Link
•
RF antennas
SPRUI52 – February 2016
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Figure 1. JAMR3 Application Board Top View
[2]
Copyright © 2016, Texas Instruments Incorporated
Overview
5
JAMR3