SECTION 6 M A I N T E N A N C E
6.1 T E S T P R O C E D U R E
The test procedure described i s used as the 7064 system verification procedure, and
incorporates visual and functional tests (software driven).
6.2 R E Q U I R E D E Q U I P M E N T
1. I B M PC or compatible with National Instruments GPIB-488 interface card.
2. V X l b u s Mainframe (Racal Instruments Model 1261) and GPIB-VXlbus
slot 0 Resource Manager (Racal Instruments Model 1260-DUB).
3. 7 0 6 4 with Message-Based Interface installed.
6.3 T E S T S
6.3.1 V i s u a l Tests
I. V e r i f y the Message-Based Interface is installed and screwed down to the
breadboard module.
2. C o n f i r m t h e 7064 module address (not logical address) is set to "00", and
jumper JP1 is positioned between pins 2 and 3.
3. S l i d e the 7064 module i n and out o f the V Xlb us mainframe, and verify
proper fit and installation.
6.3.2 F u n c t i o n a l Tests
The listing o f the test program written i n B A S I C has been provided. T h i s program
performs the following functional tests:
1. B o a r d address test
2. R e s e t test
3. O u t p u t bit tests
The test program is menu driven and prompts the user for input.
6-1
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