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

Subversion Repositories zet86

[/] [zet86/] [trunk/] [soc/] - Rev 49

Rev	Log message	Author	Age	Path
49	New directory structure.	root	5528d 07h	/zet86/trunk/soc/
48	Cursor shape in text mode implemented. Also function 01 of int 10 (biosfn_set_cursor_shape)	zeus	5532d 22h	/trunk/soc/
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	5533d 17h	/trunk/soc/
46	int13 speedup (now it boots 50% faster)	zeus	5535d 01h	/trunk/soc/
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	5536d 16h	/trunk/soc/
44	Hardware debugger with memory dump support	zeus	5546d 22h	/trunk/soc/
43	Wishbone compatible 8042 keyboard controller	zeus	5560d 14h	/trunk/soc/
42	External interrupts support	zeus	5571d 15h	/trunk/soc/
41	VGA status register and more VGA BIOS code	zeus	5584d 09h	/trunk/soc/
40	Decoder simplified and VDU corrected	zeus	5586d 14h	/trunk/soc/
39	Synchronized with git master - Big cleanup	zeus	5644d 14h	/trunk/soc/
37	BIOS booting	zeus	5669d 17h	/trunk/soc/
35	Full Wishbone master compliant	zeus	5673d 16h	/trunk/soc/
34	Preliminary BIOS	zeus	5676d 17h	/trunk/soc/
27	ADD/SUB instructions	zeus	5684d 18h	/trunk/soc/
26	New BIOS version and Conversion instructions	zeus	5688d 15h	/trunk/soc/