diff --git a/README.md b/README.md index f2bcf11..17e8a47 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,7 @@ The bedroom Z80 will be a Z80-based microcomputer with an advanced I/O system, boot scheme, and graphics hardware: -- On boot, the coldboot ROM will search a FAT SD card for a bootfile, load it into RAM, and execute it. The bootfile will be a BIN file that contains code neccesary to boot. This bootfile can be copied and moved the same as any other file, allowing for easy backup and distribution of boot code. Due to a quirk in the way the Z80 (and CP/M) operates, once the coldboot ROM has finished its work, it will remove itself from the memory address space. +- On boot, the coldboot ROM will search a FAT SD card for a bootfile, load it into RAM, and execute it. The bootfile will be a BIN file that is copied directly to RAM. This bootfile can be copied and moved the same as any other file, allowing for easy backup and distribution of boot code. Due to a quirk in the way the Z80 (and CP/M) operates, once the coldboot ROM has finished its work, it will remove itself from the memory address space. - It will come with 64k of RAM by default. There will be a basic MMU, using 16 2k pages in the upper 32k of RAM. The lower 32k will be static. The MMU will not be very useful unless a RAM expansion is installed. Up to 256 2k pages will be supported.