Table of Contents
Advertisement
EVM Operation
3.2
Host Processor Interface
As noted in chapter 1 of this manual, the AMC7823 EVM is compatible with the 5-6k interface board
(SLAU104) from Texas Instruments, as well as the HPA449 demonstration board from SoftBaugh, Inc.
Using these boards alleviates the tedious task of building custom cables and allows easy configuration of
a simple evaluation system.
If another system is used that is not directly compatible with this EVM, a custom cable can be made
specific to the host interface platform. The EVM allows interfacing to the host processor through the J2
and J4 header connectors for serial control signals and serial data input. The pinout mapping is shown in
Figure
10.
10
AMC7823 Evaluation Module
1
x
Figure 9. Factory Default Jumper Settings
www.ti.com
Samtec Pin Socket
P/N: SS-101-T-1C
Note: The stencil is incorrect
as shown here. The pin 1
indicator is actually pin 3
and pin 3 indicator is
actually pin 1. The
designator, W3, is also spun
around.
SLAU171 – November 2005
Advertisement
Table of Contents
