URL https://opencores.org/ocsvn/nextz80/nextz80/trunk

Subversion Repositories nextz80

[/] [nextz80/] [trunk/] - Rev 17

Rev	Log message	Author	Age	Path
17	New INDEX instruction, extends memory addressing (see comments inside the Next8080CPU.v file).	ndumitrache	1953d 02h	/nextz80/trunk/
16	I merged all the NextZ80 files, now there is a single Verilog file: NextZ80CPU.v I provided a stripped down version (Next8080CPU.v), compatible with 8080 (with some differences, see comments in the file header).	ndumitrache	1990d 22h	/nextz80/trunk/
15		ndumitrache	1990d 23h	/nextz80/trunk/
14		ndumitrache	1990d 23h	/nextz80/trunk/
13	Instructions prefixed with DD/FD+CB don't activate M1 during opcode fetch (4th byte) - fixed.	ndumitrache	2118d 21h	/nextz80/trunk/
12	Initialize a don't care bit, to prevent a wrong synthesis of the default value in some random cases.	ndumitrache	2467d 03h	/nextz80/trunk/
11	Fix: clear I and R at reset Fix: prevent R set at INT in IM2 Simplify DAA module	ndumitrache	3783d 13h	/nextz80/trunk/
10		ndumitrache	3787d 03h	/nextz80/trunk/
9	fix some comments	ndumitrache	3789d 13h	/nextz80/trunk/
8	make it more portable	ndumitrache	3789d 13h	/nextz80/trunk/
7	Fix the bug related with Z flag and IN/OUT string instructions	ndumitrache	4479d 20h	/nextz80/trunk/
6		ndumitrache	4814d 03h	/nextz80/trunk/
5		ndumitrache	4834d 01h	/nextz80/trunk/
4		ndumitrache	4835d 22h	/nextz80/trunk/
3		ndumitrache	4839d 21h	/nextz80/trunk/
2		ndumitrache	4839d 21h	/nextz80/trunk/
1	The project and the structure was created	root	4839d 23h	/nextz80/trunk/