Elenco Electronics MM-8000 User Manual Download Page 13

Page: 13 / 116

2-3

Clip on heat sink and install
at a 45

angle as shown.

* Warning:

If the capacitor is

connected

with

incorrect

polarity, it may heat up and
either leak or cause the
capacitor to explode.

Summary of Contents for MM-8000

Page 1: ...ER THEORY CONSTRUCTION AND PROGRAMMING Copyright 2008 1989 by Elenco Electronics Inc All rights reserved Revised 2008 REV D 753808 No part of this book shall be reproduced by any means electronic phot...

Page 2: ...9 MM 8000 System Monitor Program Memory Map Lesson 10 Program 1 Initialization of Monitor Lesson 11 Program 2 Display Delay Routines Lesson 12 Program 3 Scan Routine Lesson 13 Program 4 Function Rout...

Page 3: ...C04 1 74HCT573 IC 39T573 1 Transformer Wall Type 440409 1 PC Board 515030 1 Switch PC Mount DPDT 541023 15 Switch Slide Miniature SPDT 541102 29 Swirch Dimple Dome Triangle 546101 1 Heatsink Clip on 6...

Page 4: ...III...

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Page 7: ...d Solder Soldering Iron Drag Foil 1 Solder all components from the copper foil side only Push the soldering iron tip against both the lead and the circuit board foil 2 Apply a small amount of solder t...

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Page 12: ...2 2 may be marked C1 on the PC board...

Page 13: ...2 3 Clip on heat sink and install at a 45O angle as shown Warning If the capacitor is connected with incorrect polarity it may heat up and either leak or cause the capacitor to explode...

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Page 18: ...tor R69 10k Resistor R14 47k Resistor R8 68k Resistor R10 2k Resistor R12 R9 680 Resistor R6 10k Resistor R45 SPDT Switch SW4 SW6 3 9k Resistor R13 Jumper J10 Use a discarded resistor lead Before inst...

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Page 21: ...e CE pin is held high by resistor R69 In this state the 8155 is disabled and will ignore input data on all of its other pins When the switch is up the transistor turns on and the CE pin is held near g...

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Page 42: ...STION CPU STATE Tx ALL CPU STATE TRANSISTIONS OCCUR ON THE FALLING EDGE OF CLK A DECISION X THAT DETERMINES WHICH SEVERAL ALTERNATIVE PATHS TO FOLLOW PERFORM THE ACTION X FLOWLINE THAT INDICATES THE S...

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Page 72: ...ove immediate to memory 0 0 1 1 0 1 1 0 LXI B Load immediate register Pair B C 0 0 0 0 0 0 0 1 LXI D Load immediate register Pair D E 0 0 0 1 0 0 0 1 LXI H Load immediate register Pair H L 0 0 1 0 0 0...

Page 73: ...1 0 1 0 JPE Jump on parity even 1 1 1 0 1 0 1 0 JPO Jump on parity odd 1 1 1 0 0 0 1 0 PCHL H L to program counter 1 1 1 0 1 0 0 1 CALL CALL Call unconditional 1 1 0 0 1 1 0 1 CC Call on carry 1 1 0...

Page 74: ...h A 1 0 1 0 0 S S S XRA r Exclusive OR register with A 1 0 1 0 1 S S S ORA r OR register with A 1 0 1 1 0 S S S CMP r Compare register with A 1 0 1 1 1 S S S ANA M And memory with A 1 0 1 0 0 1 1 0 XR...

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Page 79: ...10 2 Warning If the capacitor is connected with incorrect polarity it may heat up and either leak or cause the capacitor to explode...

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Page 113: ...A 17 APPENDIX 3 Monitor Program Flow Chart...

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Page 116: ...Elenco Electronics Inc 150 Carpenter Avenue Wheeling IL 60090 847 541 3800 Website www elenco com e mail elenco elenco com...

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