tree cccb379f022c3c6503d757eb6579cdddf9588b58
parent 2746c447db94bba40a29927255a48363bd0952fb
author Charlie <charlie.david.smith@hotmail.co.uk> 1653521474 +0100
committer Charlie <charlie.david.smith@hotmail.co.uk> 1653521474 +0100

Added video device simulation test, and new VGA state register which contains synchronisation signals. Also fixed some issues with register addresses, and the VGA signal generation. The video test doesn't currently validate that the correct pixels are displayed, but it does test the synchronisation times.