The Amiga had a dedicated video chip (and it output vga signals which are fairly cheap). This is a slow SPI bus with the cpu needing to push W x H x BPP pixels and with a 320x240 16bpp that comes out to 9 million…
The Amiga had a dedicated video chip (and it output vga signals which are fairly cheap). This is a slow SPI bus with the cpu needing to push W x H x BPP pixels and with a 320x240 16bpp that comes out to 9 million…