Sentinel 65X

MOS Technology / Commodore / Apple II / NES etc.

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Shaos
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Location: Silicon Valley

Sentinel 65X

Post by Shaos »

Один из моих мастодонтовских друзей разрабатывает свой собственный ни на что не похожий игровой комп на 65816-совместимом проце WDC W65C265S:

https://github.com/studio8502/Sentinel-65X
  • Designed to minimize BOM and construction costs
  • Intended to be a turnkey "fabrication ready" design which anyone can produce and sell for any purpose
  • Fully open source hardware designs, released under the CERN OHL (permissive) V2
  • 8MHz WDC W65C265S CPU (W65C816S compatible)
    • 16MB adress space
    • 8 timers
    • Multiple priority-encoded interrupts
    • Built-in GPIO
  • 512KB of on-board static RAM
  • 512KB of flash ROM
  • RGB video output at 640x480
  • Stereo audio output
  • SD card slot
  • Dual enhanced SNES-compatible controller ports
    • Supports SNES controllers & joysticks
    • Supports the SNES mouse and clones
    • Enhanced with I2C bus support for custom peripherals
  • Cartridge/expansion port with full system bus, supporting ROM, RAM, and I/O expansions
  • Amiga-inspired "clock port" which also serves as a debug port
В качестве видео-акселератора используется FPGA iCE40UP5K

Схема финализирована теперь дело только за разводкой печатной платы...
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Shaos
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Posts: 24264
Joined: 08 Jan 2003 23:22
Location: Silicon Valley

Re: Sentinel 65X

Post by Shaos »

Начались продажи пустой платки на Tindie :)

https://www.tindie.com/products/studio8502/sentinel-65x-protoype-41-pcb/

(можно купить с установленными SMD-компонентами, коих немного)
imsushka
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Joined: 01 Jan 2022 04:34
Location: USSR, Tashkent

Re: Sentinel 65X

Post by imsushka »

VERA это SNES кусок
так что это SuperSNES типа