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Download

eLeMeNt ZX - User's Manual.pdf
eLeMeNt ZX

New powerful ZX Spectrum +2/+2A replacement motherboard, that comes integrated with a lot of hardware add-ons. It is designed to fit into ZX Spectrum +2 and +2A models' case with their excellent keyboards. The eLeMeNt ZX is a combination of modern and fast FPGA with the real Z80 CPU to achieve the best compatibility with ZX Spectrum's software and hardware.

Main features of the LMN128 FPGA core:

  • ZX Spectrum 48, ZX Spectrum 128, ZX Spectrum 128 +2A, Pentagon 128, Pentagon 512 and Pentagon 1024 v2.2 memory model
  • CPU speed 3.5/7/14/20MHz
  • digital video output to TV/monitor
  • standard ZX Spectrum 128 graphics mode with two video rams, Timex Hi-Res and Hi-Color, ULAplus palette, GigaScreen - no flickering, Scan line effects and more
  • Z80 DMA
  • 2× TurboSound FM, SounDrive/Stereo Covox/Specdrum sound
  • DivSD + esxDOS

HW specifications:

  • board fits to case of ZX Spectrum +2/+2A
  • real Z80 CPU up to 20MHz
  • FPGA core can hold T80 CPU up to 56MHz
  • digital video output to TV/monitor with audio
  • +2 and +2A keyboard compatibility
  • FPGA replaceable board: Alchitry Au FPGA Xilinx Spartan7 board with 256MBytes DDR3 RAM
  • 2048KB SRAM (main memory)
  • 512KB FLASH (BASIC ROMs, ESXDOS and tests) + FRAM 8KB (system info, bios config)
  • standard ZX Spectrum expansion BUS
  • internal expansions sockets
  • analog stereo sound output
  • tape socket for +2/+2A standard cassette player
  • joystick ports (Kempston + optional 2x Sinclair joysticks)
  • reset button on original place + two extra buttons
  • 2x microSD cards sockets


There are 2 available options:

eLeMeNt ZX with FPGA board and demo SD card

  • full setup with 16 GB micro SD card - ready to run
  • you must install the eLeMeNt ZX to ZX Spectrum +2 or +2A case and use its keyboard (USB keyboard is not yet supported)
  • use original or similar 9V power supply (approx. 1A, polarity does not matter)

eLeMeNt ZX board only (provide your own FPGA and Z80)

  • add your own Alchitry Au Artix-7 FPGA Board
  • add your own Z80 CPU (20 MHz)
  • includes short internal USB-A to USB-C cable
  • includes 16 GB micro SD card with core files
  • install the eLeMeNt ZX to ZX Spectrum +2 or +2A case and use its keyboard (USB keyboard is not yet supported)
  • use original or similar 9V power supply (polarity does not matter)

More information at:
https://sites.google.com/view/elementzx/home
https://www.facebook.com/groups/743960316425769/

Type:
Sinclair
Created:
24. 03. 2021
Tags:
Board replacements

Product availability
Variant pcs in stock Price (EUR/pc)
with VAT
eLeMeNt ZX with FPGA board and demo SD card 0 291.00EUR
eLeMeNt ZX board only (provide your FPGA and Z80) 1 137.00EUR pcs