{"id":189906,"name":"CPU Microprocessor","author_id":30106,"forked_project_id":187579,"project_access_type":"Public","created_at":"2020-10-04T13:11:39.136Z","updated_at":"2020-10-31T15:07:47.889Z","assignment_id":null,"project_submission":false,"image_preview":{"url":"/images/default.png"},"description":"

Working CPU with eight 8-bit registers and eleven commands. Instructions in the project, command list below.

Commands:

LDA r - loads value from register r into accumulator
STA r - stores accumulator value in register r
CLR r - clears register r
INC r - increments the value of register r and replaces into r
DEC r - decrements the value of register r and replaces into r
COM r - stores the complement of the value in register r in the accumulator
ADD r - adds value in register r to the accumulator
SUB r - subtracts accumulator value from value in register r, replaces into accumulator
AND r - stores value of (accumulator AND r) in accumulator
IOR r - stores value of (accumulator OR r) in accumulator [inclusive or]
XOR r - stores value of (accumulator XOR r) in accumulator [exclusive or]

*Eight 8-bit registers: r must be a value between 0 and 7 and refers to the address of the register, not its contents*

","view":10,"slug":"cpu-microprocessor-3038f792-74ab-4f3f-ac3f-6bcc2e37f724","searchable":"'0':146 '7':148 '8':5,137 'accumul':27,31,78,88,92,101,107,111,117,121,129,133 'add':79,81 'address':153 'bit':6,138 'clear':38 'clr':36 'com':65 'command':10,15,18 'complement':69 'content':159 'cpu':2,160 'dec':53 'decrement':55 'eight':4,136 'eleven':9 'exclus':134 'inc':41 'inclus':122 'increment':43 'instruct':11 'ior':112 'lda':19 'list':16 'load':21 'microprocessor':161 'must':141 'project':14 'r':20,25,29,35,37,40,42,48,52,54,60,64,66,75,80,85,90,98,103,109,113,119,125,131,140 'refer':150 'regist':7,24,34,39,47,59,74,84,97,139,156 'replac':50,62,99 'sta':28 'store':30,67,104,114,126 'sub':89 'subtract':91 'valu':22,32,45,57,72,82,93,95,105,115,127,144 'work':1 'xor':124,130","lis_result_sourced_id":null}

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