Memory.txt

vera basic memory map:
	
$0000	+-------------------------------+
	|bank 1: rom 0			|
	|				|
	|OS code & subroutines		|
	|				|
	|				|
$4000	+-------------------------------+
	|bank 2: something swaped in	|
	|	 			|
	|				|
	|				|
	|				|
$8000	+-------------------------------+
	|bank 3: ram 1			|
$8000	|RAM Filesystem size (2 bytes)	|
$8002	|Files (grow down)		|
	|				|
	|				|
$C000	+-------------------------------+
	|bank 4: ram 0			|
	|				|
	|				|
	|				|
$F000	|stack (grows up)		|
	|				|
$FF72	|MenuPosition (1 byte)		|
$FF73	|MenuSelected (1 byte)		|
$FF74	|MenuCharacter (8 bytes)	|
$FF7D	|input (1 byte) [1]		|
$FF7E	|HP (1 byte)			|
$FF7F	|VP (1 byte)			|
$FF80	|screen (128 bytes)		|
$FFFF	+-------------------------------+


[1]: input
	bit 7 = 2nd bit		0=2nd not active, 1=2nd active
	bit 6 = mode bit	0=math input, 1=text input
	bit 5 = greek bit	0=look at bit 4, 1=greek font selected
	bit 4 =	bold bit	0=normal font, 1=bold font
	bit 3 =	alpha bit	0=normal characters, 1=capital characters
	bit 2 = ?
	bit 1 = ?
	bit 0 = ?
	
	note: bit 4&5 can be seen together as the charcter type selector 00=normal, 01=bold, 1*=greek
	if someone has an idea for another charcacter type, as you see there's space for one more