Following is the summary of the manuals in this folder: Primer_Kit_Assembly_Manual_r5.1.pdf This manual is for those who have purchased the Unassembled Primer Kit. Primer_Parts_List_6.pdf This manual is also for those who have purchased the Unassembled Primer Kit and should be used to check for parts shortages in the kit. It can also be used as a reference for purchasing parts that have been damaged. Primer_Self_Instruction_Manual_r2.5.pdf This is the main training manual and should be the first one you read. Primer rev 1 Schematics, Primer_Self_Instruction_Manual_Appendix_D.pdf This is Appendix D of the "Primer_Self_Instruction_Manual_r2.5.pdf" which includes the schematics. It also contains diagrams for the connnectors used on the Primer. Primer_Self_Instruction_Manual_Appendix_E.pdf This is Appendix E of the "Primer_Self_Instruction_Manual_r2.5.pdf". It contains an assembly language listing of MOS 2.7. 8085_Set.pdf This is a PDF for the OKI Semiconductor version of the 8085 Microprocessor. It has details about the microprocessor electrical characteristics and also the 8085 instruction set. Primer_Application_Manual_v2.0.pdf This is a group of application programs that can be uploaded to the Primer. It explains some of the theory behind each program and for some shows parts lists and schematics of experimental interface circuits that can be connected to the Primer. Primer_EMOS_Manual_r2.1.pdf This is the manual for the optional Enhanced Monitor Operating System. Primer_Lab_Manual_r1.1.pdf This manual is similar to the Self Instruction Manual except it has additional fill-in-the-blank questions.