Andrew Park wrote:
I can't remember for the life of me how mode 1 is mapped out where is the
start address of the screen and where is the attribute data stored
Start address of the screen will depend which page you have set as the video
page (VMPR). Mode 1 will only use the first 6912 bytes of
>From memory, it all starts at 16384 (directly after the Spectrum ROM); it's
all the pixels first, then all the attributes (so, attributes start at
16384+6144). Attributes and individual scan lines are linear, but the scan
lines are stored in a peculiar order - it's the first, then the ninth, then
I can't remember for the life of me how mode 1 is mapped out where is the
start address of the screen and where is the attribute data stored
Andy
