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[/] [zet86/] [trunk/] [cores/] [zet/] [rtl/] [cpu.v] - Rev 55

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Rev Log message Author Age Path
55 Directory restructuration zeus 5447d 01h /zet86/trunk/cores/zet/rtl/cpu.v
53 Wishbone's ack now is 1 cycle to make it 100% wb compatible zeus 5491d 10h /cpu.v
49 New directory structure. root 5497d 18h /cpu.v
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 5506d 04h /cpu.v
42 External interrupts support zeus 5541d 03h /cpu.v
39 Synchronized with git master - Big cleanup zeus 5614d 02h /cpu.v
37 BIOS booting zeus 5639d 04h /cpu.v
35 Full Wishbone master compliant zeus 5643d 04h /cpu.v
32 Segment override prefix done zeus 5647d 15h /cpu.v
30 DIV/IDIV instructions zeus 5649d 01h /cpu.v
27 ADD/SUB instructions zeus 5654d 06h /cpu.v
21 Shifts test case zeus 5665d 03h /cpu.v
18 Copyright correction zeus 5676d 10h /cpu.v
17 Copyright notice zeus 5676d 10h /cpu.v
15 00, 01, 02, 03, 04, 05, 06, 07 and 09 test benches correctly passed zeus 5681d 05h /cpu.v
14 JMP and MOV tests passed zeus 5682d 03h /cpu.v
2 Initial import zeus 5747d 20h /cpu.v

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