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c305a8bdb4
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9ef89d8772
4 changed files with 14 additions and 33 deletions
3
.gitignore
vendored
3
.gitignore
vendored
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@ -3,5 +3,4 @@ Primer/
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#Ignorej sictools
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sictools.jar
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#ignorej ukaze za sic/xe
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Appendix_A_thru_C.pdf
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rek_sum.asm
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Appendix_A_thru_C.pdf
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@ -1,4 +1,4 @@
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10
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1
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5
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6
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7
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0
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@ -1,5 +1,5 @@
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prog START 0
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JSUB sinit
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+JSUB sinit
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LDA #5
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JSUB fa
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WD #1
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@ -1,34 +1,16 @@
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rek START 0
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JSUB sinit
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LDT #10
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loop JSUB read . Pretvorimo iz ASCII v stevilko
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COMP #1 . Če je (A) <= 1 končamo, ker 0!=1!=1
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loop RD #0xFA
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COMP #1
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JLT halt
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JSUB fa . Sicer izračunamo (A)!
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WD #1 . Zapišemo na std izhod
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CLEAR B
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CLEAR A
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J loop . Gremo prebrat naslednji vhod
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JSUB fa
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WD #1
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CLEAR A
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J loop
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halt J halt
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halt J halt
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read RD #0xFA
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COMP #0xA
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JEQ rExit . Če preberemo newline gremo na izhod
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SUB #0x30 . Sicer iz ascii kode dobimo stevko
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LDB tmp
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MULR T, B . tmp *= 10
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ADDR A, B . tmp += A
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STB tmp
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J read
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rExit LDA tmp
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LDB #0
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STB tmp
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RSUB
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fa STL @stkp
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fa STL @stkp
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JSUB spush
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STB @stkp
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JSUB spush
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@ -41,7 +23,7 @@ fa STL @stkp
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MULR B, A
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faExit JSUB spop
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faExit JSUB spop
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LDB @stkp
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JSUB spop
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LDL @stkp
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@ -73,5 +55,5 @@ spop . stkp--
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stkp WORD 0
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stk RESW 1000
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stkA WORD 0
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tmp WORD 0
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END rek
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