APPENDIX

Pep/8 Architecture

This appendix summarizes the architecture of the Pep/8 computer.

Image

Figure A.1The hexadecimal conversion chart.

Image

Figure A.2The relationship between hexadecimal and binary.

Image

Figure A.3The American Standard Code for Information Interchange (ASCII).

Abbreviations for Control Characters

NUL

null, or all zeros

SOH

start of heading

STX

start of text

ETX

end of text

EOT

end of transmission

ENQ

enquiry

ACK

acknowledge ...

Get Computer Systems, 4th Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.