Update info.yaml

updated documentation

info.yaml

@@ -27,27 +27,29 @@ documentation:
 
 # Longer description of how the project works. You can use standard markdown format.
   how_it_works: |
-      4 bit Op Code ALU. OpCodes are as follows-
-| Code | Operation            |
-| ---- | -------------------- |
-| 0000 | AND                  |
-| 0001 | OR                   |
-| 0010 | NOT                  |
-| 0011 | XOR                  |
-| 0100 | NAND                 |
-| 0101 | NOR                  |
-| 0110 | XNOR                 |
-| 0111 | Add                  |
-| 1000 | Sub                  |
-| 1001 | Multiplication       |
-| 1010 | Compare              |
-| 1011 | Shift Left Logically |
-| 1100 | Shift R Logically    |
-| 1101 | Shift L Arithmetic   |
-| 1110 | Shift R Arithmetic   |
-| 1111 | Running Sum          |
-
-Running Sum takes the current 4bit number at the input and continously adds it to the output every second. 
+      4 bit Op Code ALU. OpCodes are as follows- 
+       - 0000 AND
+       - 0001 OR
+       - 0010	NOT
+       - 0011	XOR
+       - 0100	NAND
+       - 0101	NOR
+       - 0110	XNOR
+       - 0111	Addition
+       - 1000	Subtraction
+       - 1001	Multiplication
+       - 1010	Compare
+       - 1011	Shift L Logically
+       - 1100	Shift R Logically
+       - 1101	Shift L Arithmetically
+       - 1110	Shift R Arithmetically
+       - 1111	Running Sum
+       
+       
+       **Running Sum** takes the current 4bit number at the input and continously adds it to the output every second. 
+       **Compare** is 2'b10 when A is greater than B, 2'b01 when B is greater than A. 2'b11 when equal.
+       **NOT** treats A and B as a combined 4bit input. 
+       **Subtraction** anticipates am unsigned number input  (treats them as positive numbers essentially) however will give signed output depending on the operation. It acts as A-B. 
 
 # Instructions on how someone could test your project, include things like what buttons do what and how to set the clock if needed
   how_to_test:  |
@@ -75,19 +77,19 @@ Running Sum takes the current 4bit number at the input and continously adds it t
     - dot
 # A description of what the bidirectional I/O pins do (e.g. I2C SDA, I2C SCL, etc)
   bidirectional:
-    - none
-    - none
-    - none
-    - none
-    - none
-    - none
-    - none
-    - none
+    - Output bit 7
+    - Output bit 6
+    - Output bit 5
+    - Output bit 4
+    - Output bit 3
+    - Output bit 2
+    - Output bit 1
+    - Output bit 0
 
 # The following fields are optional
-  tag:          ""      # comma separated list of tags: test, encryption, experiment, clock, animation, utility, industrial, pwm, fpga, alu, microprocessor, risc, riscv, sensor, signal generator, fft, filter, music, bcd, sound, serial, timer, random number generator, calculator, decoder, counter, puzzle, multiplier, game, oscillator,
-  external_hw:  ""      # Describe any external hardware needed
+  tag:          "ALU, test, firstTapeOut"      # comma separated list of tags: test, encryption, experiment, clock, animation, utility, industrial, pwm, fpga, alu, microprocessor, risc, riscv, sensor, signal generator, fft, filter, music, bcd, sound, serial, timer, random number generator, calculator, decoder, counter, puzzle, multiplier, game, oscillator,
+  external_hw:  "an external circuit with LEDs or a BCD converter to represent the numerical outputs"      # Describe any external hardware needed
   discord:      "donnel"      # Your discord handle, used for communication and automatically assigning tapeout role after a submission
   doc_link:     ""      # URL to longer form documentation, eg the README.md in your repository
-  clock_hz:     0       # Clock frequency in Hz (if required)
+  clock_hz:     10000000       # Clock frequency in Hz (if required)
   picture:      ""      # relative path to a picture in your repository (must be 512kb or less)