{"id":1440,"date":"2015-05-12T13:49:36","date_gmt":"2015-05-12T20:49:36","guid":{"rendered":"http:\/\/sites.evergreen.edu\/compcog15\/?page_id=1440"},"modified":"2015-05-12T13:49:36","modified_gmt":"2015-05-12T20:49:36","slug":"assembly-language-assignment","status":"publish","type":"page","link":"https:\/\/sites.evergreen.edu\/compcog17\/assembly-language-assignment\/","title":{"rendered":"Assembly Language Assignment"},"content":{"rendered":"
\n

Assembly Language Assignment<\/h1>\n<\/header>\n
\n

Machine Language Description:<\/a><\/h1>\n

Machine Language Computer Simulator<\/a><\/p>\n

Assembly Language Assignment \u00a0Put the 2 numbers you want added into memory location 7 and 8. \u00a0This code will add them together and store the result in loc #9
\nBasic Add code:
\nLoad r0 7
\nLoad r1 8
\nAdd r2 r0 r1
\nStore 9 r2
\nHalt<\/strong><\/h1>\n


\nChallenge:
\nadd 3 numbers, the one stored in memory location 6, 7, and 8.
\nStore answer in location 9<\/strong><\/h1>\n


\nBranching Example: Add all the numbers between 1 and ???
\nPut a 1 in location 10 and a 0 in locations 11 and 12.
\nLocation 10 will be the amount you count by
\nLocation 11 will be the total sum
\nLocation 12 will be the next number to add:<\/strong><\/h1>\n

LOAD R3 10<\/strong>
\nLOAD R0 11<\/strong>
\nLOAD R1 12<\/strong>
\nADD R2 R0 R1<\/strong>
\nSTORE 11 R2<\/strong>
\nADD R1 R1 R3<\/strong>
\nSTORE 12 R1<\/strong>
\nBRANCH 1<\/strong><\/h1>\n

Teaching the computer to multiply<\/strong>
\nPut 1 in location 31, used for decrementing<\/strong>
\nPut one number to multiply in location 30<\/strong>
\nPut the other number to multiply in location 29<\/strong><\/h1>\n

Enter the folowing code:<\/strong><\/h1>\n

Load r0 29<\/strong>
\nAdd r2 r0 r2<\/strong>
\nLoad r0 30<\/strong>
\nLoad r1 31<\/strong>
\nSub r3 r0 r1<\/strong>
\nBzero 10<\/strong>
\nStore 30 r3<\/strong>
\nLoad r0 29<\/strong>
\nAdd r2 r0 r2<\/strong>
\nBranch 2<\/strong>
\nStore 28 r2<\/strong>
\nHalt<\/strong><\/h1>\n

XC Assignment: Teach the computer to divide:<\/strong>
\nPut the larger number in 29 and the smaller in 30. Only use numbers where 30 \u00a0divides evenly into 29.<\/strong><\/h1>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Assembly Language Assignment Machine Language Description: Machine Language Computer Simulator Assembly Language Assignment \u00a0Put the 2 numbers you want added into memory location 7 and 8. \u00a0This code will add them together and store the result in loc #9 Basic Add code: Load r0 7 Load r1 8 Add r2 r0 r1 Store 9 r2 […]<\/p>\n","protected":false},"author":274,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_mi_skip_tracking":false},"_links":{"self":[{"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/pages\/1440"}],"collection":[{"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/users\/274"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/comments?post=1440"}],"version-history":[{"count":0,"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/pages\/1440\/revisions"}],"wp:attachment":[{"href":"https:\/\/sites.evergreen.edu\/compcog17\/wp-json\/wp\/v2\/media?parent=1440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}