VXI B10 Bedienungsanleitung PDF herunterladen

7034 Commerce Circle

Pleasanton, CA 94588

Phone: 925.416.1000

Fax: 925.416.0105

Web: www.icselect.com

ICS

ELECTRONICS

ICS

division of Systems West Inc.

"The fastest way to

build a VXI Module"

■

Mates with user's PCB to

form a C or D-size module.

The quickest way to make a

VXI module.

■

A complete VXI-1 Rev 1.4

and VXI-2 compliant

High speed VXIbus interface

that meets the latest VXIbus

specifications

■

User interface includes 48

I/O signals, a VXI expan-

sion bus, TTL Triggers and

VXI interrupt capability.

Supports virtually any kind

of user circuit or function.

■

User configureable model

number, manufacturer ID,

version and serial numbers

Identifies the finished module

as your product.

■

Two companion compo-

nent boards available for

prototype modules

No need to layout prototype

boards.

■

Companion hardware kits

available for building 1, 2

or 3-slot wide modules.

Complete hardware support

for all width C-size modules.

-5524

INTERFACE CARD

DESCRIPTION

The Model VXI-5524

is a low-cost VXI Inter-

face for connecting vir-

tually any kind of a cir-

cuit to the VXIbus. The

VXI-5524 is a register-

based VXI interface

with enough on-board

logic for most applica-

tions.

The VXI-5524 has 48 digital I/O signals

to directly control simple circuits or read-

back data values and a 16-bit VXI data ex-

pansion bus for more complex circuitry.

Packaging Concept

The VXI-5524 interface is a narrow PC

card that is located at the VXI bus end of the

module. The user places his components on

a separate printed circuit board which mates

with the VXI-5524 to make a complete 'B' or

'C'' size assembly. The two cards mate to-

gether with a right-angle 96-pin DIN con-

nector and are mechanically held together

with a metal bracket.

For quick prototyping, ICS offers a

protoype component board with holes on

0.1 inch centers and a bare copper clad

board. ICS also supplies design kits and

CAD templates so the user can layout his

own printed circuit board.

The VXI-5524 can be enclosed with ICS's

11434x series VXI Hardware Kits to make a

complete 1, 2, or 3-slot wide module. Each

VXI Hardware Kit includes a blank front

panel, side shields and all the hardware

necessary to make a complete 'C' size Mod-

ule.

User's Interface

The VXI-5524's user interface includes 48

static digital lines, a VXI data expansion bus,

TTL trigger lines and VXIbus interrupt lines.

The static digital interface has three 16-bit

registers that can be used as latched outputs

to control the user's circuits or as gated in-

puts to read back data or signals. The expan-

sion bus is a buffered, 16-bit wide VXI D16

data bus with address capability to read and

write to 26 additional registers.

The user interface has a two trigger lines

that are connected to a selected pair of the

VXIbus TTL Trigger Lines. The input trigger

can be used to start an event on the user's

circuit. The output trigger line can be used to

drive the VXIbus TTL Trigger line and trig-

ger other VXI modules. The user interface

has an interrupt line that can be pulsed to

generate a VXIbus interrupt on a selected

VXI IRQ line. The VXI-5524 reports three

user cause code bits as part of the interrupt

response word.

The user interface also includes a 10 MHz

clock and all seven VXIbus voltages.

Easy Configurability

All of the VXI-5524's configurable func-

tions, such as the manufacturer ID code and

model number, serial number, etc. are stored

in a nonvolatile E

ROM and are restored

when the card is reset or powered on. The

user sets the configurable parameters to per-

sonalize the finished VXI module as his prod-

uct.

Data transfer time can limit a module's

performance regardless of how good the rest

of the circuits are. Message based modules

provide the intelligence and flexibility of a

on-board processor but are limited by the

slow data transfer rate of the VXIbus word

serial transfer protocol. VXI-5524 Register

based modules are not limited by the word

serial protocol as each data register is di-

rectly addressable by the VXIbus controller.

VXIBUS PRODUCTS

VXI-5524 Interface Board

1 2 3 4

Inhaltsverzeichnis

Seite 1 - VXIBUS PRODUCTS

7034 Commerce CirclePleasanton, CA 94588Phone: 925.416.1000Fax: 925.416.0105Web: www.icselect.comICSELECTRONICSICSdivision of Systems West Inc.&qu

Seite 2 - User's Interface

Figure 1 VXI-5524 Block DiagramCommand interpretation is done in theuser's logic or by the device driver in theBus controller which further s

Seite 3 - SIGNAL DEFINITIONS

TABLE 1USER INTERFACE SIGNAL-PIN ASSIGNMENTSPin Signal Pin Signal Pin SignalA1 Inhibit# B1 Cause1 C1 + 12 VA2 Clk10 B2 Cause2 C2 - 12 VA3 NRdy# B3 Cau

Seite 4 - VXI-5524: SPECIFICATIONS

VXI-5524: SPECIFICATIONSVXI SpecificationsVXI CapabilitiesVXI-1 Revision 1.4 compliantVXI-2 Revision 1.0 compliantStatic and Dynamic address capabilit