{"id":5647,"date":"2022-05-16T01:49:39","date_gmt":"2022-05-16T01:49:39","guid":{"rendered":"https:\/\/avitech.com.au\/?page_id=5647"},"modified":"2022-05-16T01:49:39","modified_gmt":"2022-05-16T01:49:39","slug":"dec-pdp-8-i","status":"publish","type":"page","link":"https:\/\/avitech.com.au\/?page_id=5647","title":{"rendered":"DEC PDP-8\/I"},"content":{"rendered":"","protected":true},"excerpt":{"rendered":"","protected":true},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5647","page","type-page","status-publish","post-password-required","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7xTsk-1t5","jetpack-related-posts":[{"id":5670,"url":"https:\/\/avitech.com.au\/?page_id=5670","url_meta":{"origin":5647,"position":0},"title":"DEC PDP-8\/e H960","author":"malcolm","date":"16-May-2022","format":false,"excerpt":"Below are photos of my PDP-8\/e in a H960 rack. The chassis and paper-tape reader\/punch are not shown in these photos as they are currently stored separately.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2022\/05\/PXL_20220504_002605429.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2022\/05\/PXL_20220504_002605429.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2022\/05\/PXL_20220504_002605429.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2022\/05\/PXL_20220504_002605429.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2022\/05\/PXL_20220504_002605429.jpg?resize=1050%2C600 3x, https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2022\/05\/PXL_20220504_002605429.jpg?resize=1400%2C800 4x"},"classes":[]},{"id":12693,"url":"https:\/\/avitech.com.au\/?page_id=12693","url_meta":{"origin":5647,"position":1},"title":"PDP-8 notes: Dumprest and paper-tape diagnostics","author":"malcolm","date":"29-June-2025","format":false,"excerpt":"These are my rough notes about using paper-tape diagnostics and dumprest on the PDP-8. This page focuses in particular on using dumprest on a Windows machine in a Cygwin environment. I have a separate page here that provides some tips for setting up Cygwin. Dumprest Dumprest is a series of\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":709,"url":"https:\/\/avitech.com.au\/?page_id=709","url_meta":{"origin":5647,"position":2},"title":"PDP-11 Paper Tape BASIC","author":"malcolm","date":"3-July-2016","format":false,"excerpt":"Introduction This page provides an overview of PDP-11 paper tape BASIC, and the computer equipment it was typically used with. It then describes how to load and run PDP-11 BASIC on real PDP-11 hardware, and how it can be run instead on a modern Windows-based PC, under the open-source SIMH\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"DEC-11-AJPB-PB","src":"https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2016\/07\/DEC-11-AJPB-PB-300x44.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":903,"url":"https:\/\/avitech.com.au\/?page_id=903","url_meta":{"origin":5647,"position":3},"title":"PDP-11\/34 decdatasystem","author":"malcolm","date":"25-July-2016","format":false,"excerpt":"In my collection I have a blue-and-white \"decdatasystem\" consisting of a TU10W drive and an RK07 drive. I decided to investigate these a little further last weekend, and unexpectedly found that below the TU10W is an entire PDP-11\/34 chassis with programmers panel and interfaces for the TU10W and RK07. Here\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2016\/07\/decdatasystem-front-1.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2016\/07\/decdatasystem-front-1.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2016\/07\/decdatasystem-front-1.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/avitech.com.au\/wp-content\/uploads\/2016\/07\/decdatasystem-front-1.jpg?resize=700%2C400 2x"},"classes":[]},{"id":2528,"url":"https:\/\/avitech.com.au\/?page_id=2528","url_meta":{"origin":5647,"position":4},"title":"PDP-11 Notes","author":"malcolm","date":"30-August-2017","format":false,"excerpt":"MACRO-11 Assembly Language This section contains notes taken from MACRO-11 manuals, primarily PDP-11 MACRO-11 Language Reference Manual (AA-V027A-TC). DIGITAL's standard source line format is shown below: Label - begins in column 1 Operator - begins in column 9 Operands - begin in column 17 Comments - begin in column 33\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3697,"url":"https:\/\/avitech.com.au\/?page_id=3697","url_meta":{"origin":5647,"position":5},"title":"UNIX V6 on QBUS PDP-11","author":"malcolm","date":"17-November-2019","format":false,"excerpt":"I've starting playing around with UNIX v6 on the PDP-11. I'm using the \"v6_rl02_unknown\" image, which is discussed and available for download from https:\/\/github.com\/eunuchs\/unix-archive\/tree\/master\/PDP-11\/Boot_Images. This is an RL02 image. It must have a modified kernel, as apparently V6 was not originally distributed on RL02 media. Hardware The hardware used was\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/avitech.com.au\/index.php?rest_route=\/wp\/v2\/pages\/5647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/avitech.com.au\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/avitech.com.au\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/avitech.com.au\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/avitech.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5647"}],"version-history":[{"count":3,"href":"https:\/\/avitech.com.au\/index.php?rest_route=\/wp\/v2\/pages\/5647\/revisions"}],"predecessor-version":[{"id":5650,"href":"https:\/\/avitech.com.au\/index.php?rest_route=\/wp\/v2\/pages\/5647\/revisions\/5650"}],"wp:attachment":[{"href":"https:\/\/avitech.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}