diff --git a/info.yaml b/info.yaml
index 65e82e8..e8a94a3 100644
--- a/info.yaml
+++ b/info.yaml
@@ -1,11 +1,11 @@
 --- 
 # TinyTapeout project information
 project:
-  wokwi_id:    334445762078310996        # If using wokwi, set this to your project's ID
-#  source_files:        # If using an HDL, set wokwi_id as 0 and uncomment and list your source files here
-#    - verilog/rtl/counter.v
-#    - verilog/rtl/decoder.v
-#  top_module:  "seven_segment_seconds"      # put the name of your top module here, make it unique by prepending your github username
+  wokwi_id: 0
+  source_files:
+    - user_module.v
+    - top.v
+  top_module:  "top"
 
 # As everyone will have access to all designs, try to make it easy for someone new to your design to know what
 # it does and how to operate it.
@@ -14,33 +14,32 @@
 #
 # This info will be automatically collected and used to make a datasheet for the chip.
 documentation: 
-  author:       ""      # Your name
-  discord:      ""      # Your discord handle - make sure to include the # part as well
-  title:        ""      # Project title
-  description:  ""      # Short description of what your project does
-  how_it_works: ""      # Longer description of how the project works
-  how_to_test:  ""      # Instructions on how someone could test your project, include things like what buttons do what and how to set the clock if needed
-  external_hw:  ""      # Describe any external hardware needed
-  language:     "wokwi" # other examples include Verilog, Amaranth, VHDL, etc
-  doc_link:     ""      # URL to longer form documentation, eg the README.md in your repository
-  clock_hz:     0       # Clock frequency in Hz (if required) we are expecting max clock frequency to be ~6khz. Provided on input 0.
-  picture:      ""      # relative path to a picture in your repository
+  author:       "proppy"      # Your name
+  discord:      "proppy"      # Your discord handle
+  title:        "XLS: bit population count"      # Project title
+  description:  "Count bits set in the input."      # Short description of what your project does
+  how_it_works: "https://graphics.stanford.edu/~seander/bithacks.html#CountBitsSetParallel"      # Longer description of how the project works
+  how_to_test:  "Pull up input bits, check that output bits represent the count."      # Instructions on how someone could test your project, include things like what buttons do what and how to set the clock if needed
+  external_hw:  "LEDs and resistors"      # Describe any external hardware neede
+  language:     "XLS" # other examples include Verilog, Amaranth, VHDL, etc
+  doc_link:     "https://github.com/proppy/tt02-xls-popcount/blob/main/README.md"      # URL to longer form documentation, eg the README.md in your repository
+  clock_hz:     0       # Clock frequency in Hz (if required)
+  picture:      "popcount.svg"      # relative path to a picture in your repository
   inputs:               # a description of what the inputs do
-    - clock
-    - reset
-    - none
-    - none
-    - none
-    - none
-    - none
-    - none
+    - bit0
+    - bit1
+    - bit2
+    - bit3
+    - bit4
+    - bit5
+    - bit6
+    - bit7
   outputs:
-    - segment a         # a description of what the outputs do
-    - segment b
-    - segment c
-    - segment d
-    - segment e
-    - segment f
-    - segment g
-    - none
-
+    - count0
+    - count1
+    - count2
+    - count3
+    - count4
+    - count5
+    - count6
+    - count7