The f irst f ive switch positions, sta r ting with the top switch
posi tion, are used to set the L ISTEN and TALK addresses. A swi tch
position is activated when its left side is down, see Figure A-7.
The decimal va lues for the first five switch positions are:
I,
2, 4,
8 , and 1 6 . In Fig u re A -7, sw i t c h po sit ion s 1 and 2 are act i vat e d
providing :
of 67.
ADDRESS BIT
1
ADDRESS BIT
2
ADDRESS
BIT
4
ADDRESS
BIT
8
ADDRESS BIT 16
DON'T CARE
DON'T CARE
DON'T CARE
a value of
3,
a L ISTEN address of 35, and a TALK address
BITS
1
AND 2 SELECTED:
LISTEN=3+32=35(DECIMAL)
TALK=3+64=67(DECIMAL)
SWITCH TAB UP ON RIGHT
ACTIVATES SWITCH POSITION
Figure A-7 .
GPIB Address Switches
e / s / i
A - 19
2150/2160 5/85
Содержание VideoBridge 2150
Страница 24: ...BLANK 1 6 e l s l i 2 1 50 2 1 60 5 8 5...
Страница 222: ...5 3 1 Mo the rboa rd Ca ble Assembly piN 4 9 3 0 2 METRI C A l l D ims in mm 1 14 3 1 _ 215 4 E F TO MOTHE OA Rt 5 4 56...
Страница 230: ...R54 R 1 9 R23 6 TP8 o O NC N N N N a a a a a F i gure 5 5...
Страница 252: ...A t S E C T I ON A A 4 5 0 0 m m 5 rY1 m A...
Страница 307: ...Figure 8 1 General Handler Interface Circuit Assembly P N 47895 B 2 e s i 2150 2160 5 85...
Страница 318: ...DIOII DI Z G O O L 2 _ j_ _ D I04 4 _ _ _ DI05 __ t _ _ DI06t2 DI01 __ _ r _ OI08 r U4 n l r L t TM 9914 Fig...
Страница 330: ...F i gure 8...