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Questions tagged [sic]

SIC is a toy ISA, short for Simplified Instructional Computer. SIC/XE is SIC with Extra Equipment, an extended version of the ISA

SIC is a toy ISA, short for Simplified Instructional Computer.
SIC/XE is SIC with Extra Equipment, an extended version of the instruction set.

They're used in the textboook System Software: An Introduction to Systems Programming, by Leland Beck.

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Reverse list of integers in SICXE assembly

My assignment requires me to take a list of numbers and then put them in reverse order using SICXE. My problem comes in where I don't actually know how to check whether the reversing actually happened or not so I can't actually tell if my program is…
Fluxxxy
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Calculating Object code - SIC/XE

0000 SUM START 0 0000 FIRST LDX #0 050000 0003 LOOP LDA #100 010064 0006 +LDB #TABLE2 69101790 How would I calculate the object code of…
Ice Wind
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immediate and program counter relative addressing

i came across a code for an sic/xe machine....below are the lines which were a source of problem for me... 0003 LDB #LENGTH ;a 0020 LDA #3 ;b 0033 LENGTH RESW 1 ;c 103C +LDT #4096 ;d now it was given that…
AvinashK
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