ICS ELECTRONICS 4863 Manual page 49

2
1
3
5
7
9
11
13
15
17
19
21
23
25
Figure 2-6
TABLE 2-5 GPIB/Address Header Signals
Signal Pin
Number
GROUND
ADSW5
T SW
L SW
ADSW4
SI SW
ADSW1
ADSW3
ADSW2
NRFD
REN
DAV
IFC
NDAC
EOI
ATN
SRQ
DIO1
DIO2
DIO3
DIO4
DIO5
DIO6
DIO7
DIO8
GROUND
2
4
6
8
10
(a) J2
12
GPIB/Sw
14
Connector
16
18
Layout
20
22
(See Figure 1-6
24
for connector
26
orientation)
4863 J2 Connector and Address Switch Layouts
Wire
Color
1 BRN 1
2 RED 1
3 ORG 1
4 YEL 1
5 GRN 1
6 BLU 1
7 VIO 1
8 GRY 1
9 WHT 1
10 BLK 1
11 BRN2
12 RED 2
13 ORG 2
14 YEL 2
15 GRN 2
16 BLU 2
17 VIO 2
18 GRY 2
19 WHT 2
1
20 BLK 2
21 BRN 3
22 RED 3
23 ORG 3
24 YEL 3
25 GRN 3
26 BLU 3
1 8 4
6
Notes: Switch shown set to address 4
(b) GPIB Address Switch
Rocker Layout
2-20
Bit
Weights
16 (MSB)
not used
not used
8
0
1
4
2
1
0
2 1 S - -