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[/] [zet86/] [trunk] - Rev 55

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Rev Log message Author Age Path
55 Directory restructuration zeus 5483d 13h /zet86/trunk
54 impl/ renamed to boards/ zeus 5483d 14h /zet86/trunk
53 Wishbone's ack now is 1 cycle to make it 100% wb compatible zeus 5527d 23h /zet86/trunk
52 * Zet working at 25 Mhz without any visible problems...
* Implemented a simple PIC and Timer to receive both IRQ0 and IRQ1
* Hard disk implementation:
* Compact Flash controller through sysace (thanks to Sébastien
Bourdeauducq)
* int13_harddisk() function with read/write support
* int 19h implemented for hard disk
* Fetch simplification for NOP instruction
* Simulation model for the multiplier		 zeus 5531d 22h /zet86/trunk
49 New directory structure. root 5534d 07h /zet86/trunk
48 Cursor shape in text mode implemented.
Also function 01 of int 10 (biosfn_set_cursor_shape)		 zeus 5538d 22h /trunk
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 5539d 18h /trunk
46 int13 speedup (now it boots 50% faster) zeus 5541d 01h /trunk
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 5542d 17h /trunk
44 Hardware debugger with memory dump support zeus 5552d 23h /trunk
43 Wishbone compatible 8042 keyboard controller zeus 5566d 14h /trunk
42 External interrupts support zeus 5577d 15h /trunk
41 VGA status register and more VGA BIOS code zeus 5590d 10h /trunk
40 Decoder simplified and VDU corrected zeus 5592d 15h /trunk
39 Synchronized with git master - Big cleanup zeus 5650d 15h /trunk
38 Binaries for building ROMs zeus 5651d 03h /trunk
37 BIOS booting zeus 5675d 17h /trunk
36 Conversion tests zeus 5679d 17h /trunk
35 Full Wishbone master compliant zeus 5679d 17h /trunk
34 Preliminary BIOS zeus 5682d 18h /trunk

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