Multicomp in a Box

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Revision as of 14:39, 11 February 2022 by 24.239.110.7 (talk) (→‎SD Card)
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Features

  • Multicomp - FPGA retrocomputers
    • 6502
      • OSI BASIC
      • UK101 / OSI C1P
    • 6800
      • MIKBUG
    • 6809
      • BASIC
      • Beal Crook Multiple OS
    • Z80
      • CP/M (various builds)

Enclosure

YaeCCC CASE.PNG

Card Set

QM Tech Cyclone V FPGA Board Features

  • QM Tech Cyclone V FPGA Board
  • QMTECH Altera Intel FPGA Core Board Cyclone V CycloneV 5CEFA2F23 SDRAM
    • QMTECH GitHub page
    • On-Board FPGA: 5CEFA2F23I7N
    • On-Board FPGA external crystal frequency: 50MHz
    • 5CEFA2F23 has rich RAM resource up to 1,760Kb
    • 5CEFA2F23 has 25K logic cells
    • On-Board Micron MT25QL128A SPI Flash, 16M bytes for user configuration code
    • On-Board Winbond 32MB SDRAM, W9825G6KH-6
    • On-Board 3.3V power supply for FPGA by using MP2315 wide input range DC/DC
    • 5CEFA2F23 core board has two 64p, 2.54mm pitch headers for extending 108 user IOs. All 108 user IOs are precisely designed with length matching
    • 5CEFA2F23 core board has 3 user switches
    • 5CEFA2F23 core board has 2 user LEDs
    • 5CEFA2F23 core board has JTAG interface, by using 10p, 2.54mm pitch header
    • 5CEFA2F23 core board PCB size is: 6.7cm x 8.4cm
    • Default power source for board is: 1A@5V DC, the DC header type: DC-050, 5.5mmx2.1mm

Power

  • 5V Power comes from the USB
  • 3.3V regulator on the RETRO-EP4CE15 Card

Cabling

SD Card

  • Install J3
J1 PIN SIGNAL COLOR SD PIN
2 3.3V ORG 8
45 SDSCLK GRY 3
46 SDMISO BLU 2
47 SPMOSI WHT 4
48 SDCS VIO 5
49 GND GRN 1