docs(tt_um_if/info.yaml): update documentation (#308)

projects/tt_um_if/info.yaml

@@ -22,29 +22,24 @@ yaml_version: 4
 # Here is a great example: https://github.com/davidsiaw/tt02-davidsiaw-stackcalc/blob/38c5647f83aad2aec675d566aa3d67b98f0aac81/info.yaml
 documentation: 
   author:       "Kembay  Assel"      # Your name
-  title:        "Integrate-and-Fire Neuron. (Verilog Demo)"      # Project title
-  language:     "Verilog" # other examples include Verilog, Amaranth, VHDL, etc
-  description:  "Implement a IF neuron in silicon."      # Short description of what your project does
+  title:        "Integrate-and-Fire Neuron."      # Project title
+  language:     "Verilog" # other examples include Verilog, Amaranth, VHDL, etc.
+  description:  "Implement an IF neuron in silicon."      # Short description of what your project does
 
-# Longer description of how the project works. You can use standard markdown format.
+# Longer description of how the project works. You can use the standard markdown format.
   how_it_works: |
       Apply an input current injection to the IF neuron using switches.
-
-      The IF neuron model fires a spike as soon as the input voltage crosses 
-      the specified threshold without considering any leakage or time-dependent state.
-      
-      #This gets added to a membrane potential 
-      If the membrane potential exceeds the threshold then trigger a spike. 
-
+      This gets added to a membrane potential. 
+      If the membrane potential exceeds the threshold, then it triggers a spike.
     
-
 # 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:  |
-      After reset, the membrane potential set to 0. 
-
-      Then change the inputs to change the current. A higher current should trigger a higher firing rate. 
+     An 8-bit input current is applied to the IF neuron through the designated input (i.e., uio_in).
+     The membrane potential of the IF neuron will respond to the applied input current. 
+     Larger currents will lead to a higher membrane potential. 
+     The neuron is designed to generate a spike when the membrane potential exceeds a certain threshold.
 
-# A description of what the inputs do (e.g. red button, SPI CLK, SPI MOSI, etc).
+# A description of what the inputs do (e.g. red button, SPI CLK, SPI MOSI, etc.).
   inputs:               
     - current bit 11
     - current bit 12
@@ -54,7 +49,7 @@ documentation:
     - current bit 16
     - current bit 17
     - current bit 18
-# A description of what the outputs do (e.g. status LED, SPI MISO, etc)
+# A description of what the outputs do (e.g. status LED, SPI MISO, etc.)
   outputs:
     - membrane potential bit a
     - membrane potential bit b
@@ -81,4 +76,4 @@ documentation:
   discord:      "akembay"      # 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:     10000000       # Clock frequency in Hz (if required)
-  picture:      ""      # relative path to a picture in your repository (must be 512kb or less)
+  picture:      "figures/IF_design.png"      # relative path to a picture in your repository (must be 512kb or less)