# Atari 2600 (TIA) help me! I can't even get this character in where I want! I've spent hours debugging the issue, counting every possible cycle and I still cannot get it right! only 2 channels and 31 frequencies?! Furnace isn't complete without this one... # effects - `10xx`: **select shape.** - `0`: nothing - `1`: buzzy - `2`: low buzzy - `3`: flangy - `4`: square - `5`: square - `6`: pure buzzy - `7`: reedy - `8`: noise - `9`: reedy - `A`: pure buzzy - `B`: nothing - `C`: low square - `D`: low square - `E`: low pure buzzy - `F`: low reedy