太阳风暴可能影响无人驾驶汽车工作
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| ??? | ?? ??? |
|---|---|
| ?? | ??? ??? |
| ??? | 1986? 9? |
| ?? ?? | 999 ?? |
| ?? ?? | Apple ProDOS, Apple GS/OS |
| CPU | 65C816 |
| RAM | 256kB ?? 1MB (8MB?? ????) |
| ?? | VGC 12-bpp palette, 320×200, 640×200 |
| ?? | Ensoniq ES5503 DOC 8-bit wavetable sound chip, 32??, ???? |
?? IIGS(Apple IIGS)? ?? ???? ?? ??? ???? ?? II ???? ?? ?? ????. GS?? ??? 'Graphic(???)'? 'Sound(???)'? ????. ?? ?? II? ????? ??? ????, ?? ???? ??? ??? ?? ????? PC???? ?? ??? ?????.
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[??]IIGS? 9? 15?? ?????. ???? ?? II? ???? CPU? 8??? 6502 ???, ?? ?? II ???? ???? ???? ?? ?? ???? ??? ST ?? 16?? ????? ???? ???? 68000? ?? ??? ??? ??(Western Design Center)? 65C816 ????? ?????.
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[??]?? IIGS? CPU? ??? ??? ??(Western Design Center)? 65C816 16?? ????????? ?????? ??? 2.8 MHz ?????. ?? 16?? ???? 6~8 MHz ??? ?? ?? ??? ?? ?????, ??? ?? ???? ???? ?? ???? ??? IIGS? ??? ???? ?? ???? ??.[1] ??? ???? ????? 8?? ??? ???? ???? ??? ???? ????. ? ?? ???? ??? ?? II? ???? ??? ???? ??? ??? ?? ?? ????? ???? IIGS ?? ????? ??? ???? ??? ???.
IIGS? 640x200 ???? 2?? ??? ?? 320x200 ???? 4?? ??? ????, 4096? ?? ????? 4? ?? 16?? ?? ?? ? ??. ? ???? ???? ???? ??? ???? 256?? ?? ????? ??, ?? ????? ??? 3200?? ??? ????? ???.
???? Ensoniq ES5503 DOC? ??? ?? ?????. Ensoniq Mirage? Ensoniq ESQ-1 ?? ?????? ???? ?? ??????, ?? 32???? ????? ????.
?? ??? ?? IIe? ?? ?? IIGS? ???? ????. SCSI ??? ???? ???? ????? ????? CD-ROM ???? ?? ?? SCSI ??? ??? ? ???, ?? IIGS ?? ?? ?? ?? ??? ???.
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[??]
?? IIGS? ?? ?? 10?? ???? ??? ???? ??????, ?? 50,000? ???? ??? ????? ??? ????. ???? ??? ?? ??? ?? ??? ??? ??? ???? ?? 12?? ?? ????? ??? ? ?? ???? ??? ????? ??? ?? ? ???. ?? ??? ??? ??? ?? ??? ?? ??.
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[??]?? IIGS? ?? ?? II ?????? ???? ??? ? ???, ?? ?? II? ????? Apple DOS, ProDOS 8, Apple Pascal? ?? ??? ? ???, ?? II+, IIe, IIc? ????? IIGS? Applesoft BASIC? ???? ?? ??? ???? ?? ?????? ??? ? ??. ????? ??? ???? ?? ????.
?? IIGS? ??? ?????? ??? ??? ?????(GUI)? ?????? ????? ??? ?????? ?? ??.
??? ?????? ?? ??? ProDOS 16 ????? ???? ???? ??? 8?? ?? II? ProDOS? ??? ?????. ProDOS 16? 8?? ?? ???? ????? IIGS? ??? ??? ???? ?????, ??? 16?? ??? ?????? GS/OS? ????? IIGS? ??? ??? ?? ??? ? ???. ??? 4.0?? ??????, ?????? 1993?? ??? 6.0.1??.
GUI ??? ????? ??? ??? ??, ??? ?? ??? ???? ???? ??? ??? ????. ??? ?????? ???? ROM? ??? ???? ??? ???? ???? "???(toolbox)"?? ??? ?? ?????.
???? ????? ???? IIGS ????? ??? ???? ?? ?? ??? ??? ??????(Sierra Entertainment)? ??? IIGS ?? ?????? ??????. ??? ???? ??? ??? ??? ???? ?? ?? ? ??? ?? ??. ?????? 1984?~1988?? ???? ??? ???? AGI ??? ??? ???? ?? IBM PC? ???? ?????? ?? IBM? ??? ?? ?? ??? ?? ??? ??? ???? ????. ??? ???? IIGS? ? ??? ????? ??????, ?? ???, ???? ??? ?? ?? ????? IIGS???? ?? ??? ???? ??. ???, 1988? ?? ???? ???? ???? ???? SCI ???? ???? ? ?? IIGS???? ??? ?? ???.
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[??]
????????
[??]- WDC 65C816 : 2.8 MHz? ??
- 8 ?? ??? ??, 8?? ?? 16?? ????? ??
- 24 ?? 16 ?? ???? ?? ? ??? ?? ????? ???? ????
???
[??]- 1.125 MB? RAM ?? (?? 256 KB) (8.125 MB?? ?? ??)
- 256 KB? ROM ?? (?? 128 KB)
??? ??
[??]????? ???
[??]- 24??? 40,80? ???[2] (16?? ??,??,??? ? ??)
- ????: 40×48 (16?)
- ????: 280×192 (6?)[3]
- 2? ????: 80×48 (16?)
- 2? ????: 560×192 (16?)[3]
???? ???
[??]- ????? (320 mode)
- ????? (640 ??)
- ?? ??
- 320×200, ?? 60??? ?? ??? ?????? ?? ??? ?? ??
- ?? ??
- 320/640×200, ???? ??? ?? ??? ?? ??
???
[??]- Ensoniq 5503 ??? ??? ?
?? ??
[??]- Seven Apple II ?? ?? (50-pin ?? ???)
- IIGS ??? ?? ?? (44-pin ?? ???)
?? ???
[??]- ?? I/O ?? (16-pin DIP)
- Ensoniq I/O ?? ??? (7-pin molex)
?? ? ????
[??]- ??? ????? IWM (Integrated Wozniak Machine, ?? ???? ??)
- ???? VGC (Video Graphics Controller, ??? ??? ????)
- MEGA II (?? IIe ???? ?)
- Ensoniq DOC (?????? ?????)
- Zilog Z8530 SCC (??? ?? ????)
- ?? ???? ?? ???? ????
- FPI/CYA
?? ???
[??]- NTSC ???? ??? ?? (RCA ???)
- ???? (DE-9)
- ??? ?? (1?8-?? ?? ?)[7]
- ???-??? 1 (mini-DIN8)
- ??-??? 2 (mini-DIN8)
- ??? ???? (D-19)
- ???? RGB ??? (DA-15)
- ?? ???? ?? (mini-DIN4)
??
[??]- ↑ Histoire de l'Apple IIGS, "Histoire de l'Apple IIGS"
- ↑ Effectively 140×192 in color, due to pixel placement restrictions.
- ↑ ? ? Text can be mixed with graphic modes, replacing either bottom 8 or 32 lines of graphics with four lines of text, depending on video mode. Colorized text is unique to the Apple IIGS, all other Apple II models produce text in only black and white.
- ↑ ? ? ? ? ??? ? 16??? ???? ? ???? ??? ? ??. ?? ? 16 ???? ???(?:??? ???) ??? ???? ????.
- ↑ Dithered mode creates the visual illusion of 16 colors by alternated colored pixels in the 4 mini palettes, in addition to taking advantage of the AppleColor RGB's high (0.37 mm) dot pitch.
- ↑ Only 15 voices are available in most software due to firmware pairing oscillators and reserving one for timing.
- ↑ ? ? While output from audio jack is mono, and all third party "stereo cards" only produced two channel stereo, the capability for supporting 8 channel stereo was present on the motherboard/chip.
?? ??
[??]
????? ??? ?? IIGS ?? ??? ??? ????.
