Acromag AXM-VFX-EDK, Руководство пользователя, Страница: 2 / 21

AXM-VFX-EDK User’s Manual Mezzanine Board
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Acromag, Inc. Tel:248-295-0310 Fax:248-624-9234 Email:solutions@acromag.com http://www.acromag.com
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IMPORTANT SAFETY CONSIDERATIONS
You must consider the possible negative effects of power, wiring,
component, sensor, or software failure in the design of any type of
control or monitoring system. This is very important where property
loss or human life is involved. It is important that you perform
satisfactory overall system design and it is agreed between you and
Acromag, that this is your responsibility.
1.0 General Information
KEY FEATURES…………...… … … … . … … … … … . . 4
ENGINEERING DESIGN KIT...................................... 5
BOARD CONTROL SOFTWARE............................... 5
2.0 PREPARATION FOR USE
UNPACKING AND INSPECTION...…………………... 6
CARD CAGE CONSIDERATIONS.........……………..
6
BOARD CONFIGURATION..........................………... 6
Default Hardware Configuration.………………
6
AXM-VFX-EDK Front I/O...…………………….... 7
Non-Isolation Considerations........................... 8
3.0 PROGRAMMING INFORMATION
MEMORY MAP..............................................………... 9
Board Status and Reset Register..................... 10
Differential I/O Registers...............................… 11
Differential Direction Control Registers.......… 12
Digital Input/Output Registers..…………….…. 13
Digital Direction Control Registers..……….…. 13
Differential Interrupt Registers......................... 14
4.0 THEORY OF OPERATION
LVTTL DIRECT INTERFACE...................................... 16
JTAG INTERFACE......................................................
16
INTERRUPT LOGIC.................................................... 16
PMC BASE BOARD CONNECTION...…………......... 16
5.0 SERVICE AND REPAIR
SERVICE AND REPAIR ASSISTANCE...…………... 17
PRELIMINARY SERVICE PROCEDURE...………….. 17
WHERE TO GET HELP………………………………… 17
TABLE OF
CONTENTS
The information of this manual
may change without notice.
Acromag makes no warranty
of any kind with regard to this
material, including, but not
limited to, the implied
warranties of merchantability
and fitness for a particular
purpose. Further, Acromag
assumes no responsibility for
any errors that may appear in
this manual and makes no
commitment to update, or
keep current, the information
contained in this manual. No
part of this manual may be
copied or reproduced in any
form without the prior written
consent of Acromag, Inc.