2.4
GPIB REMOTE INTERFACE
The GPIB Remote Interface is provided on J4. It has listener and talker capabilities.
The GPIB device address is set via the UPC STATUS display screen. Default address is 1. See section
4.6.3.3 for configuration and section 5 for programming information.
DI 01
DI 05
DI 02
DI 06
DI 03
DI 07
DI 04
DI 08
EOI (End Or Identify)
REN (Remote Enable)
DAV (DAta Valid)
LV COMMON
NRFD (Not Ready For Data)
LV COMMON
NDAC (Not Data ACcepted)
LV COMMON
IFC (InterFace Clear)
LV COMMON
SRQ (Service ReQuest)
LV COMMON
ATN (ATteNtion)
LV COMMON
SHEILD
LV COMMON (Logic Gnd)
Figure 2.4
J4 GPIB REMOTE INTERFACE
21
SECTION 2
SPECIFICATIONS
J4
(Rear of SCU)
1
13
2
14
3
15
4
16
5
17
6
18
7
19
8
20
9
21
10
22
11
23
12
24