Atari 65XE: Difference between revisions
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The '''Atari 65XE''' is an 8-bit home computer introduced by Atari Corporation in 1985 as part of the XE ("XL Enhanced") series. It maintained compatibility with the Atari 8-bit family while featuring a redesigned case and revised electronics, targeting the home computing and gaming market during the mid-1980s. | The '''Atari 65XE''' is an 8-bit home computer introduced by Atari Corporation in 1985 as part of the XE ("XL Enhanced") series. It maintained compatibility with the Atari 8-bit family while featuring a redesigned case and revised electronics, targeting the home computing and gaming market during the mid-1980s. | ||
== | == Architecture and Processor == | ||
At its core, the 65XE uses the '''MOS Technology 6502C''' microprocessor, a variant of the classic 6502, running at: | At its core, the 65XE uses the '''MOS Technology 6502C''' microprocessor, a variant of the classic 6502, running at: | ||
* '''1.79 MHz''' (NTSC systems) | * '''1.79 MHz''' (NTSC systems) | ||
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The 6502C coordinates system operations and interfaces with Atari’s custom chips, including ANTIC (video), GTIA (graphics), POKEY (sound and I/O), and PIA (peripherals). | The 6502C coordinates system operations and interfaces with Atari’s custom chips, including ANTIC (video), GTIA (graphics), POKEY (sound and I/O), and PIA (peripherals). | ||
== | == Memory and Storage == | ||
The Atari 65XE is equipped with: | The Atari 65XE is equipped with: | ||
* '''64 KB RAM''' | * '''64 KB RAM''' | ||
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* Cartridge slot for instant program loading | * Cartridge slot for instant program loading | ||
== | == Display and Graphics == | ||
Video output is managed by the '''ANTIC''' and '''GTIA''' chips, providing: | Video output is managed by the '''ANTIC''' and '''GTIA''' chips, providing: | ||
* Resolution up to '''320×192 pixels''' | * Resolution up to '''320×192 pixels''' | ||
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The XE series supports composite and RF video output for connection to TVs and monitors. | The XE series supports composite and RF video output for connection to TVs and monitors. | ||
== | == Sound Capabilities == | ||
Audio is generated by the '''POKEY''' chip, offering: | Audio is generated by the '''POKEY''' chip, offering: | ||
* '''4 independent audio channels''' (voices), each 8-bit | * '''4 independent audio channels''' (voices), each 8-bit | ||
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* Capable of complex sound effects and simple music synthesis | * Capable of complex sound effects and simple music synthesis | ||
== | == Input/Output and Expansion == | ||
The 65XE provides a range of I/O ports: | The 65XE provides a range of I/O ports: | ||
* '''Cartridge slot''' – for software and hardware expansions | * '''Cartridge slot''' – for software and hardware expansions | ||
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The XE series dropped the XL’s parallel bus connector, limiting some expansion options compared to earlier models. | The XE series dropped the XL’s parallel bus connector, limiting some expansion options compared to earlier models. | ||
== | == PCB Schematics & Service Manual == | ||
<templatestyles src="Template:StyledTable/styles.css" /> | <templatestyles src="Template:StyledTable/styles.css" /> | ||
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''For full service documentation, see the [[Atari 65XE Service Manual]]'' | ''For full service documentation, see the [[Atari 65XE Service Manual]]'' | ||
== | == Gallery == | ||
<gallery mode="packed" heights="180"> | <gallery mode="packed" heights="180"> | ||
File:Atari 65XE computer at Play Expo 2013 (retouched cutout) (white bg).jpg|Atari 65XE front view | File:Atari 65XE computer at Play Expo 2013 (retouched cutout) (white bg).jpg|Atari 65XE front view | ||
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</gallery> | </gallery> | ||
== | == Related Pages == | ||
* [[Atari 65XE General Maintenance]] | * [[Atari 65XE General Maintenance]] | ||
* [[Atari 65XE Troubleshooting Guide]] | * [[Atari 65XE Troubleshooting Guide]] | ||