URL https://opencores.org/ocsvn/zet86/zet86/trunk

Subversion Repositories zet86

[/] - Rev 47

Rev	Log message	Author	Age	Path
47	Implemented partial BIOS service int 1a (function 0), in order to prevent FreeDOS from doing weird things after a while. With this bug corrected, there are no open bugs.	zeus	5586d 07h	/
46	int13 speedup (now it boots 50% faster)	zeus	5587d 15h	/
45	Major flaws corrected: * XCHG and SAHF microcode corrections * Synchronized 'inta' signal with interrupt flag and 'intr' * BIOS pusha 8086 transformation correction * Decoder corrected for: CMP, ADD, ADC, SUB, SBB, XOR, AND, OR with i * Implemented functions 08, 09 and 0a of int 10h * Keyboard BIOS interrupts int 16h and int 09h now working 1st version instr trace	zeus	5589d 06h	/
44	Hardware debugger with memory dump support	zeus	5599d 12h	/
43	Wishbone compatible 8042 keyboard controller	zeus	5613d 04h	/
42	External interrupts support	zeus	5624d 05h	/
41	VGA status register and more VGA BIOS code	zeus	5636d 23h	/
40	Decoder simplified and VDU corrected	zeus	5639d 04h	/
39	Synchronized with git master - Big cleanup	zeus	5697d 04h	/
38	Binaries for building ROMs	zeus	5697d 17h	/
37	BIOS booting	zeus	5722d 07h	/
36	Conversion tests	zeus	5726d 06h	/
35	Full Wishbone master compliant	zeus	5726d 06h	/
34	Preliminary BIOS	zeus	5729d 07h	/
33	Corrected segment override test bench	zeus	5730d 17h	/
32	Segment override prefix done	zeus	5730d 17h	/
31	Instruction AAM done	zeus	5731d 16h	/
30	DIV/IDIV instructions	zeus	5732d 03h	/
29	MUL/MULI/AAD instructions	zeus	5736d 08h	/
28	CMP/NEG completed	zeus	5737d 04h	/