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| The RAMM Computer | |
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Introduction |
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History |
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Organization of RAMM |
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RAMM Instructions |
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RAMM Assembly Language |
| Using RAMM for Windows | |
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Machine Language Programming |
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Assembly Language Programming |
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Download exe |
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Download zip |
| Using RAMM for DOS | |
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Download exe |
| Sample Exercises | |
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Simple |
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Index Looping |
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Trailer Value Looping |
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Header Value Looping |
Index Looping 1
Flowchart a procedure to read in and echo print 10 values and stop. Echo printing is printing immediately after the read is accomplished, similar to a voice echo. It is frequently used to ascertain whether the data being used is the data expected.Flowchart RAMM Machine Language Program RAMM Assembly Language Program
Flowchart:
RAMM Machine Language Program:
0000 00 K 0000 01 A 0000 02 K0 0001 03 K1 0010 04 K10 5000 05 STRT No operation 1202 06 Load (A-Reg) with (K0) 2000 07 Store (A-Reg) at K 1200 08 LOOP Load (A-Reg) with (K) 1504 09 Subtract (K10) from (A-Reg) 3713 10 Jump if (A-Reg) is negative to RDIA 3619 11 Jump if (A-Reg) is zero to EXIT 7519 12 Unconditional Jump to EXIT 6501 13 RDIA Read A 6601 14 Print A 1200 15 Load (A-Reg) with (K) 1403 16 Add (K1) to (A-Reg) 2000 17 Store (A-Reg) at K 7508 18 Unconditional Jump to LOOP 0000 19 EXIT Halt 9905 20 End and begin program execution at STRT
RAMM Assembly Language Program:
K BSS 0001
A BSS 0001
K0 DEC 0000
K1 DEC 0001
K10 DEC 0010
STRT NOP
LDA K0
STA K
LOOP LDA K
ISB K10
AMJ RDIA
AZJ EXIT
UNJ EXIT
RDIA RDI A
PRI A
LDA K
IAD K1
STA K
UNJ LOOP
EXIT HLT
END STRT