ref: 6ef36800b0dcb86100a7c716172015667e60dc99
parent: 35deb771130a9012ee4494b1db097761f2fe2919
author: Rangi <remy.oukaour+rangi42@gmail.com>
date: Fri Jul 3 18:11:35 EDT 2020
Replace raw hex values with HRAM constants To do: turn constants into labels and use ldh