Watkins-Johnson Company WJ-8718A/MFP Instruction Supplement page 16

CONTENTS
Figure
WJ-8718A/MFP
TABLE OF CONTENTS
(Cont'd)
LIST OF ILLUSTRATIONS
SECTION I
1-1
2-1
2-2
2-3
2-4
2-5
2-6
2-7
3-1
3-2
.3-3
3-4
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-12
4-1
4-2
4-3
4-4
x
WJ-8718A/MFP (Microprocessor Front Panel) .•..........•.•.....••..•..
SECTION
n
Microprocessor Front Panel ....•....••..•...............•..••........
Daisy Chain Configuration ..............•............•..•..•..•...•..
Receiver-To-Receiver Cable Detail ...•.....•.........•...............
Master/Slave Configuration ................•..........•...........•..
Byte Structure ...•..................................................
488 Bus Structure and MFP Interface Block Diagram ..................•..
Handshake Timing Diagram ..............•......•........•.........•..
SECTIONID
Front Panel Section, Block Diagram ............••..•..•...•......•....
Optical Encoder Timing Diagram ........••..•.....•....•.•...••.......
Intel 8279 Interface Block Diagram ......•...•.........•......•.....•..
Timing Diagram for Tuning Wheel Clockwise Rotation •.••..•......•..• ;.
Timing Diagram for Tuning Wheel Counterclockwise Rotation •...•..•.....
Intel 8085A Microprocessor Block Diagram ...••..•..•.....•......•..•..
RD Timing Diagram •...•...•........•............•..•.....••........
WR Timing Diagram ...••..••.....•..•..................•.........•..
Synthesizer Interface and Memory Board, Simplified
Block Diagram .
, IF Interface Board, Simplified Block Diagram .••..•.••.....•..•....•....
GPIB Interface (Ul) Block Diagram ....•.....•...•...............•.....
Equivalent Circuits for RxD, TxD, and Handshake Signals .............•.•
SECTION IV
RC Code Diagram •......•..•.•...•..•...•..•.••..•...•....••.. ~ .....
Scan Threshold Adjustment Setup ..•..•..•...•..•..•..••....••.....•..
Line Audio Flow Chart ..•..•..•..••.•..••..•........••..•.••.....•..
ISB/LSB Audio Flow Chart ...........•.....••...........•............
1-0
2-5
2-14
2-15
2-15
2-16
2-24
2-25
3-3
3-5
3-10
3-19
3-20
3-23
3-25
3-26
3-27
3-35
3-45
3-55
4-4
4-8
4-28
4-29