Xycom XVME 590, Manual

Page: 7 / 102

XVME-500/590 Manual
February, 1988
Chapter 1
MODULE DESCRIPTION
1.1 INTRODUCTION
The XVME-500 and XVME-590 are Analog Input VMEbus-compatible boards. The
XVME-500 is a single-high (3U), single-wide module, and the XVME-590 is a double-
high (6U), single-wide module. These two modules are capable of performing
analog-to-digital conversions with 12-bit resolution. These modules provide 16
single-ended (SE), or 8 differential input (DI) analog input channels.
Adding an XVME-910 channel expansion kit allows analog input expansion to 32 SE
and 16 DI channels. See Appendix A for XVME-910 specifications.
The XVME-500 and XVME-590 modules are available in any of three different
versions:
1)
XVME-500/ 1 and XVME-590/ 1 - fixed gain amplifier with 25uSec
conversion time*
2)
XVME-500/2 and XVME-590/2 - programmable gain amp with 25uSec
conversion*
3)
XVME-500/3 and XVME-590/3 - programmable gain amp with 10uSec
conversion*
* See Table l-l, Section 1.3 for additional information on conversion time,
settling time and throughput frequency for each version.
1.2 MANUAL STRUCTURE
The first chapter is an overview introducing the user to the XVME-500 and XVME-
590 general specifications and functional capabilities. Successive chapters develop
the various aspects of module specification and operation in the following manner:
Chapter One - A general discussion of the three Analog Input Module versions,
including
complete functional and environmental specifications, VMEbus
compliance information, and detailed block diagrams.
Chapter Two - Module installation information covering specific system
requirements, jumpers and connector pinouts.
Chapter Three - Information required to program the module for analog input
operations.
Chapter Four - Procedures for analog input module calibration.
1-1