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

Subversion Repositories zet86

[/] - Rev 50

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
50 Added old uploaded documents to new repository. root 5771d 10h /
49 New directory structure. root 5771d 10h /
48 Cursor shape in text mode implemented.
Also function 01 of int 10 (biosfn_set_cursor_shape)
zeus 5776d 01h /
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 5776d 21h /
46 int13 speedup (now it boots 50% faster) zeus 5778d 04h /
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 5779d 20h /
44 Hardware debugger with memory dump support zeus 5790d 02h /
43 Wishbone compatible 8042 keyboard controller zeus 5803d 17h /
42 External interrupts support zeus 5814d 18h /
41 VGA status register and more VGA BIOS code zeus 5827d 13h /
40 Decoder simplified and VDU corrected zeus 5829d 18h /
39 Synchronized with git master - Big cleanup zeus 5887d 17h /
38 Binaries for building ROMs zeus 5888d 06h /
37 BIOS booting zeus 5912d 20h /
36 Conversion tests zeus 5916d 20h /
35 Full Wishbone master compliant zeus 5916d 20h /
34 Preliminary BIOS zeus 5919d 21h /
33 Corrected segment override test bench zeus 5921d 06h /
32 Segment override prefix done zeus 5921d 06h /
31 Instruction AAM done zeus 5922d 06h /

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.