Control 4 RCZ-SRC1-B Spezifikationen PDF herunterladen (Seite 35)

TIMING

AND

CONTROL

OPTIONS

Normal

operation of

STROBE

4C

to

5C

or

16C

(module

dependent)

See

Jumper

diagrams

Overlapped

or

Pipelined Operation

(advance

to a

new

input

channel

and

allow

it

to

start

settling

before the current conversion

;s

complete).

17C

to

5C

or

16C

(module

dependent)

See

Jumpering

diagrams

Possible sources for

ST~OBE

(start

conversion) pulse:

1)

Write to Port 4

2)

P3

pin 3 - gated external strobe

enabled

when

bit

3 of

command

register

(WRITE

register

0 or

1)

conversion

is

set

initiated

on

rising

edge

of

external strobe signal

3)

Strobing at regular intervals using

OUT

5

of

AM

9513

timer

I.C. pin 3

on

P3

(external strober) connected to pin 4

on

P3

(OUT

5

of

AM

9513)

4)

P3D

pin

12

- not gated external strobe

remove

jumper

from

Be

to

9C

conversion

is

initiated

by

a negative

transition

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 92 93

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