update TIA doc

2022-01-18 15:16:03 -05:00 · 2022-01-18 15:16:03 -05:00 · 104295e06d
parent 0356cf2c7a
commit 104295e06d
1 changed files with 17 additions and 1 deletions
--- a/papers/doc/7-systems/tia.md
+++ b/papers/doc/7-systems/tia.md
@ -9,4 +9,20 @@ Furnace isn't complete without this one...

 # effects

-none. we don't need no freakin' effects.
+- `10xx` select shape. `xx` may be one of:
+  - 0: nothing
+  - 1: buzzy
+  - 2: low buzzy
+  - 3: flangy
+  - 4: square
+  - 5: square
+  - 6: pure buzzy
+  - 7: reedy
+  - 8: noise
+  - 9: reedy
+  - 10: pure buzzy
+  - 11: nothing
+  - 12: low square
+  - 13: low square
+  - 14: low pure buzzy
+  - 15: low reedy