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Release Notes
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Safety measures
Section 1 - System Description
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1. Introduction To System Description
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2. Build Standard
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3. Architecture
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4. Z80 CPU
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5. System Clocks
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6. Memory Organisation
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7. Eprom Programmer
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8. Display Handling
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9. Keyboard Handling
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10. RS232C Interface
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11. Power Supplies
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Figure 1.1 - Memory Addressing
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Figure 1.2 - LCD Interface Timing
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Figure 1.3 - Keyboard Matrix Interconnections
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Figure 1.4 - Z88 Block Diagram - Part 1
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Figure 1.5 - Z88 Block Diagram - Part 2
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Figure 1.6 - Z88 Circuit Diagram
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Figure 1.7 - Memory Card Circuit Diagrams
Section 2 - Disassembly / Assembly
Section 3 - System Test
Section 4 - Fault Diagnosis and Repair
Section 5 - Parts List
Appendix A - Test Equipment
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Appendix B - Files Download
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Appendix C - Motherboard Modification
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Appendix D - Z88 Clocks
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Gliffy Diagram
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Figure 1.3 - Keyboard Matrix Interconnections
Figure 1.3 - Keyboard Matrix Interconnections
Elpekos
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Elpekos
Oct 21, 2015
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