I was investigating zero page in Salora Manager. It seems that BASIC’s CHRGET routine starts at $B1. BASIC uses CHRGET to read text characters i.e. tokenized BASIC program which is being interpreted. The routine can be modified, because it is in zero page (RAM). For example it is possible to add new...

I'm a retro computer enthusiast from Finland. I'm interested about 8-bit and 16-bit home computers from 80s and early 90s. Nowadays I'm more interested about programming than playing old games. I have about 15 old home computers, mainly Commodore and Atari computers. I bought Salora Manager a couple...