mirror of
https://github.com/UzixLS/mist1010-board.git
synced 2025-07-19 07:11:16 +03:00
41 lines
1.5 KiB
Markdown
41 lines
1.5 KiB
Markdown
## MIST.1010
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10x10cm PCB variant of [MIST FPGA](https://github.com/mist-devel/mist-board/wiki) project
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[](images/revA1.pcb.webp?raw=true)
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[](images/revA1.front.webp?raw=true)
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[](images/revA1.back.webp?raw=true)
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Tech specs:
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- EP3C25E144 FPGA
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- 32M of SDRAM
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- VGA video output
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- PAL video + audio output via 3.5 jack connector (raspberry-pi compatible pinout)
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- 4xUSB ports for keyboard, mouse and joysticks
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- 2xDB-9 ports for Amiga mouse and joysticks
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- SD/microSD card slot
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- RTC (clock) with battery
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- Tape input
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- ESP-01 WiFi module
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- MicroUSB power supply
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- Board optimized for G738 and G706 cases
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Some random photos: [link](https://cloud.err200.net/index.php/s/73TR85tYZkMm8Ax?path=%2Fmist1010)
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### Current status
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* Rev.A - first revision. Please note the [errata](pcb/rev.A/ERRATA.txt).
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* Rev.A1:
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* fixed all rev.A issues
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* LM3940IS-3.3 replaced to NCP1117-3.3
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* sound output circuit has been replaced with the original one from the MIST 1.3 circuit
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* C39, C40, C80 tantalum capacitors has been replaced by aluminum electrolytic capacitors
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* removed useless internal speaker
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* Rev.A2:
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* C41, C68, C69 10uf ceramic capacitors has been replaced with 22uf tantalum
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* added C74 ceramic capacitor near esp-01 module
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### Useful links
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* MIST wiki: [link](https://github.com/mist-devel/mist-board/wiki)
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* MIST cores and firmwares: [link](https://github.com/mist-devel/mist-binaries)
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