multiplication working, yayyyy!

Author: Harsha-vardhan-R

Assembler/cmake-build-debug/.ninja_deps

@@ -25,3 +25,5 @@
 1807	1882	1703536519944071821	Assembler	35cca99beb22f557
 1	1854	1703536641039528366	CMakeFiles/Assembler.dir/main.cpp.o	a0649e1ce8eedca3
 1854	1937	1703536641127533671	Assembler	35cca99beb22f557
+1	2012	1703684675441054811	CMakeFiles/Assembler.dir/main.cpp.o	a0649e1ce8eedca3
+2012	2100	1703684675529050080	Assembler	35cca99beb22f557

Assembler/cmake-build-debug/.ninja_log

@@ -1,3 +1,3 @@
-Start testing: Dec 26 11:28 IST
+Start testing: Dec 28 21:40 IST
 ----------------------------------------------------------
-End testing: Dec 26 11:28 IST
+End testing: Dec 28 21:40 IST

Assembler/cmake-build-debug/Assembler

@@ -483,6 +483,15 @@ int main(int argc, char* argv[]) {
     }
 
     auto InstructionStart = PRESENT_ADDRESS;
+    //Our machine jumps to +1 address when called , jumped or returned, so for instructions we need to have a gap(1 word), and we jump to the next address.
+    if (PRESENT_ADDRESS % RAM_FORMAT_LENGTH == 0) {
+        SubroutinesNInstructions << "\n";
+        SubroutinesNInstructions << "0x" << std::setw(3) << std::hex << PRESENT_ADDRESS << ": ";
+    }
+    //This will take care of the edge case, in the hardware.
+    SubroutinesNInstructions << "0000 ";
+    PRESENT_ADDRESS++;
+
 
     //Here we are going to store the instructions in the sequence.
     //ASSEMBLING_INSTRUCTIONS

Assembler/cmake-build-debug/CMakeFiles/Assembler.dir/main.cpp.o

@@ -250,34 +250,23 @@ G => IF 1 THE NEXT MICRO-INSTRUCTION WILL BE THE FIRST INSTRUCTION OF THE NEXT I
       IF 0 THE NEXT MICRO-INSTRUCTION IS FROM THE SAME INSTRUCTION, IT IS CONTINUING TO DO THE SAME INSTRUCTION.
 
 
-THE STARTING MICRO-OPERATION OF EVERY INSTRUCTION WILL BE THE EACT SAME THAT IS THE FETCH CYCLE:
-    
-EACH INSTRUCTION, HOW IT IS INTERPRETTED, HOW TO USE IT, OTHER NON-USEFUL INFO FOR ANY USER(I do not think any one will use this :( , but anyways)
----------------------------------------------------------------------------------
-1-B-0-0-0-0-4-0
-
-
-1 -> LFA 
-  STANDS FOR LOAD FROM ADDRESS
-    CAN LOAD A WORD FROM THE ADDRESS DIRECTLY OR INDIRECTLY
-  FOR EXAMPLE :
-    ```
-    .data
-      a = 4;
-      b = &a;
-    ```
-  you can load 4 into the DATA REGISTER in two ways,
-    EITHER :
-      ```
-      lfa a;
-      ```
-    OR : 
-      ```
-      lfa% b;
-      ```
+THE STARTING MICRO-OPERATION OF EVERY INSTRUCTION WILL BE THE EXACT SAME THAT IS THE FETCH CYCLE:
 
+* THE CONTROL FOR FETCHING OF THE INSTRUCTION IS NOT WRITTEN IN THE RAM, THE CIRCUIT WILL FETCH THE INSTRUCTION WHENEVER IT KNOWS THAT THE PREVIOUS INSTRUCTION IS COMPLETED.
+  + THIS IS BECAUSE THE LAST BIT OF EACH CONTROL WORD IN THE ROM WILL TELL THE CIRCUIT TO LOAD THE NEXT INSTRUCTION OR THIS INSTRUCTION HAS SOME MICRO-INSTRUCTIONS LEFT.
 
 
+&& SOME EXTRA DESIGN CHOICES AND THEIR REASONS :
+
+@ ABOUT THE AND GATES AT CONTROLLED BUFFERS OR TRI-STATE BUFFERS, THIS IS BECAUSE OUR INSTRUCTION LOADING HAPPENS AFTER HALF A CYCLE AFTER COMPLETION OF THE PREVISOU INSTRUCTION,
+  SO THIS MEANS THE OUTPUT FROM THESE REGISTERS WILL BE PUT ON THE BUS FO ONLY HALF OF THE CUCLE,
+  THIS HELPS PREVENT CONFLICTS(TWO VALUES BEING PUT ON THE BUS AT THE SAME TIME).
+
+@ ABOUT THE CONFUSING LOOKING INPUT FOR THE PC LOAD, WHEN WE ARE LOADING THE ADDRESS TO PC,
+  + FOR "RET" AND "CALL" AFTER LOADING THE ADDRESS INTO THE ADDRESS REGISTER(FOR INDIRECT) WRITING THE PRESENT ADDRESS VALUE THE VALUE IN THE INSTRUCTION IN THE CASE OF THE 
+    "CALL", NEXT WE ARE GOING TO GO TO THE 'ADDRESS + 1' VALUE BECAUSE THE SUBROUTINE INSTRUCTIONS WILL START FROM THE NEXT ADDRESS.
+  + BUT IN THE CASE OF JUMP(AS OUR JUMP IS ALWAYS CONDITIONAL) IF THE CONDITION IS "1" THE ADDRESS TO WHICH + 1 IS LOADED, BUT IF IT NOT, THEN WE LOAD THE ADDRESS "PC + 1",
+  EQUIVALENTLY SKIPPING THE JUMP INSTRUCTION.
 
 
 

Assembler/cmake-build-debug/Testing/Temporary/LastTest.log

@@ -1,7 +1,7 @@
 v3.0 hex words addressed
 00: 00000000 00000000 00000000 1a000101 00000000 21000101 00000000 13000101
 08: 00000000 71000100 13000101 00000000 15000100 13000081 00000000 4a000000
-10: 20080001 00000000 1a000100 21000100 02080001 00000000 00000000 15000100
+10: 02080001 00000000 1a000100 21000100 02080001 00000000 00000000 15000100
 18: 1a000081 00000000 15000100 21000081 00000000 15000100 13000081 00000000
 20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 28: 00000000 00000000 15000100 1a000080 21000081 00000000 00000000 00000000
@@ -12,7 +12,7 @@ v3.0 hex words addressed
 50: 00050000 20020000 00050000 20020000 00050000 20020000 00050000 20020000
 58: 00050000 20020000 00050000 20020000 00050000 20020000 00050000 20020000
 60: 00050000 20020000 00050000 20020000 00050000 20020000 00050000 20020000
-68: 00050000 20020000 00050000 02b80001 00000000 00000000 00000000 00000000
+68: 00050000 20020000 02b80001 00000000 00000000 00000000 00000000 00000000
 70: 00000600 3f000001 00000000 00000401 00000000 ca000000 20800000 00000400
 78: ca000000 22280000 2f000001 00000000 c6000000 00000400 ca000000 20800000
 80: 6a000000 02380000 2f000001 00000000 ca000000 20800001 00000000 00002001
@@ -29,5 +29,5 @@ d0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 d8: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 e8: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
-f0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+f0: 21000100 00000001 00000000 00000000 00000000 00000000 00000000 00000000
 f8: 00000000 00000000 00000000 00000000 00000000 00000000 1b000040 00000000