sam/z80uPC - Microcomputer based on the Z80 processor

	Commit message (Collapse)	Author	Files	Lines
2017-05-03	new file coding_rules.txt to have a consistent coding style	Nao Pross	1	-0/+120

2017-05-02	add serial device struct	Nao Pross	6	-14/+104
	other changes: - change from main() to kmain() in crt0.s and kernel.c - new file devices.h to define all address locations for devices - new data type - register_t as volatile uint8_t for registers in devices - size_t from libc
2017-05-02	sysio.h libc interface	leleraffa97@hotmail.it	1	-0/+0

2017-05-02	Basic sys io setup	leleraffa97@hotmail.it	1	-0/+55

2017-05-02	fix for sdcc makefile	Nao Pross	4	-32/+122
	fix for the old makefile, because it could't compile more than one source file. new libc directory with mem.c to start implementing the standard C library (or at least the part we need).
2017-05-02	switch to sdcc	Nao Pross	9	-101/+62
	- update of the makefile to use sdcc, since it is more popular and it's easier to insall on other computers - fix of crt0.s (old loader.asm) for the new compiler - change of the structure in the source code folder to separate betweeen libc and kernel code
2017-04-13	switch from GAL (pld) to M4 32/32 CPLD	Nao Pross	19	-296/+621
	add M4 32/32 CPLD datasheet new VHDL code with better control over the address space thanks to the M4 which has a 16 bit input port
2017-03-25	added missing makefile for z80 and fixed gitignore	Nao Pross	1	-0/+27

2017-03-25	added missing makefile for z80 and fixed gitignore	Nao Pross	1	-0/+27

2017-03-23	created bios/kernel source code structure	Nao Pross	6	-0/+98

2017-03-17	hardware nearly finished	Nao Pross	6	-0/+296
	doc: added datasheets for - GAL16V8 - MAX214 - MAX232 added script to build doc under windows with miktex updated notes hw: finished i/o devices and bus viewer sw: created files for pld programming
2017-03-05	sw: started to implement serial on linux side	Nao Pross	3	-0/+46

2017-02-14	sw: copied flash tool source from gameboymod	Nao Pross	10	-0/+417