User contributions for RastaKins
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A user with 1,271 edits. Account created on 12 July 2006.
3 July 2024
- 04:2304:23, 3 July 2024 diff hist +86 VT220 VT220 had a 8051. VT240 had the T-11. current
2 July 2024
- 02:3002:30, 2 July 2024 diff hist +2 Alpha Microsystems →Products: Must be faster than 300 baud. 300 baud acoustic coupler modems existed since the 1960s. The cheap hobby Pennywhisle was introducded in 1976. current
1 July 2024
- 15:2715:27, 1 July 2024 diff hist +156 Stack (abstract data type) →Stack in registers or dedicated memory: Added a stack "directly in hardware" or "stack in RAM" example. current
- 14:3514:35, 1 July 2024 diff hist −1 Loop unrolling →Converting to MIPS assembly language: Dot product is held in f8 current
30 June 2024
- 14:1814:18, 30 June 2024 diff hist −22 m COP400 →Instruction set: Get rid of stray italics current
- 13:5213:52, 30 June 2024 diff hist +6 COP400 →Example code: features now in source code order
- 13:3213:32, 30 June 2024 diff hist +559 Talk:Intel MCS-48 →Original IBM PC?: Reply Tag: Reply
28 June 2024
- 13:5613:56, 28 June 2024 diff hist +23 User:RastaKins No edit summary current
27 June 2024
- 22:0622:06, 27 June 2024 diff hist +772 User talk:RastaKins →Alpha Microsystems revert: Reply current Tag: Reply
- 21:3521:35, 27 June 2024 diff hist +6 Alpha Microsystems Undid revision 1231342303 by Bumm13 (talk) Not a PDP-11 OS. Cited article states that "The basic structure of the command language used by the operating system and the file system used for disk management greatly resembles the Decsystem-10 operating system." Tag: Undo
- 17:4217:42, 27 June 2024 diff hist 0 m Zilog Z8000 →Versions: punctuation current
26 June 2024
- 13:3113:31, 26 June 2024 diff hist +1,516 Talk:Datapoint 2200 →Datapoint 2200 not faster than Intel 8008: Reply Tag: Reply
24 June 2024
- 17:0017:00, 24 June 2024 diff hist +336 User talk:KenShirriff No edit summary current
23 June 2024
- 18:0618:06, 23 June 2024 diff hist +4 COP400 →Emulator: added link
- 17:5517:55, 23 June 2024 diff hist −1 Intel 8008 →Instruction Set: States not cycles current
- 17:4117:41, 23 June 2024 diff hist +11 Intel 8080 Make it clear that timings are in clock cycles, not M cycles. Clarified "it."
- 04:2504:25, 23 June 2024 diff hist +112 X86 instruction listings →Original 8086/8088 instructions: CMPS and SCAS use REPE and REPNE prefixes
- 03:4503:45, 23 June 2024 diff hist +148 X86 instruction listings →Added with 80186/80188: Added REP feature to INS and OUTS
22 June 2024
- 18:4818:48, 22 June 2024 diff hist +93 Intel 8080 →16-bit operations: Added a couple missing 16-bit instructions.
- 18:3418:34, 22 June 2024 diff hist 0 m Datapoint 2200 →Instruction set: Roman, not Arabic current
- 13:2113:21, 22 June 2024 diff hist +53 Datapoint 2200 Added titles to register infobox and instruction table to show they are for Datapoint 2200 version I
21 June 2024
- 23:1423:14, 21 June 2024 diff hist +671 COP400 Added intellectual property version
20 June 2024
- 23:5823:58, 20 June 2024 diff hist −5,906 User:RastaKins/sandbox →Vectored current Tag: Replaced
19 June 2024
- 12:5412:54, 19 June 2024 diff hist +254 COP400 →Applications: Added My Little Computer and ref
18 June 2024
- 02:5602:56, 18 June 2024 diff hist +4 IBM 8100 →Post mortem: Added wikilink current
- 00:5300:53, 18 June 2024 diff hist −21 Microcode →Examples: Added specific introduction date to MCP-1600. Simplified WD16 link.
17 June 2024
- 18:0218:02, 17 June 2024 diff hist +68 COP400 →Applications: Corrected maker of Einstein game. Added LJN toy.
- 15:2615:26, 17 June 2024 diff hist +323 Datapoint →Datapoint 2200 and the Intel 8008: Added dubious
- 14:5114:51, 17 June 2024 diff hist +60 Datapoint →Datapoint 2200 and the Intel 8008: The original 2200 was serial. The second version of the 2200 was parallel and used a 74181 ALU
16 June 2024
- 14:2614:26, 16 June 2024 diff hist +250 Zilog eZ80 Added eZ80 manual as ref current
15 June 2024
- 18:3718:37, 15 June 2024 diff hist +114 Zilog Z80 Undid revision My mistake: Was reading the wrong manual. Tag: Undo
- 18:3318:33, 15 June 2024 diff hist −114 Zilog Z80 →Derivatives: the eZ80 does not have LEA nor PEA instructions Tag: Reverted
- 18:1318:13, 15 June 2024 diff hist +61 Zilog Z80 →Example code: note: LDIR does not fully save AF. H, P/V, and N are reset.
- 15:2615:26, 15 June 2024 diff hist +96 Zilog eZ80 Register infobox: Although eZ80 manual (UM007715-0415) shows I as 8-bit in ADL register diagram on page 13, I is actually 16-bit to support LD I,HL and LD HL,I instructions and type 2 ADL interrupts as described in manual.
14 June 2024
- 23:3823:38, 14 June 2024 diff hist +94 Zilog eZ80 →Design: Register infobox: Push AF pushes an extra byte of zeros.
- 21:2321:23, 14 June 2024 diff hist +360 Talk:Zilog eZ80 →24bit?: Reply current Tag: Reply
- 16:4116:41, 14 June 2024 diff hist +6,265 Zilog eZ80 Added ADL mode register infobox
- 16:3816:38, 14 June 2024 diff hist +4,009 User:RastaKins/sandbox No edit summary
13 June 2024
- 17:0817:08, 13 June 2024 diff hist +1 Talk:LGP-30 No edit summary current
- 17:0817:08, 13 June 2024 diff hist +5 Talk:LGP-30 No edit summary
- 17:0717:07, 13 June 2024 diff hist +231 Talk:LGP-30 →Fractional multiplication: Reply Tag: Reply
- 02:4602:46, 13 June 2024 diff hist −7 Motorola 68000 Remove redudndant link rename
12 June 2024
- 04:4204:42, 12 June 2024 diff hist −243 Datapoint 2200 →Code example: simplify code example
11 June 2024
- 14:5614:56, 11 June 2024 diff hist 0 National Semiconductor PACE →INS8900: 8208 was a tranceiver. 8212 was a latch. current
- 12:2412:24, 11 June 2024 diff hist −22 Motorola 68000 →Moving to 16-bit: The IMP-16 was not a multi-chip module. It was packaged in several 24-pin DIPs.
- 04:2204:22, 11 June 2024 diff hist −6 MOS Technology 6502 →Registers: singular, MOS:OVERLINK
10 June 2024
- 15:4615:46, 10 June 2024 diff hist +322 Talk:Intel 8086 →compact encoding inspired by 8-bit processors: Reply current Tag: Reply
- 15:1915:19, 10 June 2024 diff hist +2 TRSDOS →Example code: align object and source blocks current
- 00:5800:58, 10 June 2024 diff hist +8 Zilog Z80 Removed lower price claim. The Z80 was about double the price of the 8080A. See "Z-80 price" discussion in talk archive 1 page.
9 June 2024
- 15:2315:23, 9 June 2024 diff hist +2 Zilog Z80 →Example code: aligned object and source blocks