LSPC-A0

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LSPC-A0 graphics chip found on a MV4 board.

LSPC-A0 is the VDC part of the first generation chipset, see LSPC2-A2 for more details.

Pinout

  • 117: 8 ULN2803 K11 / 112 C0
  • 116: C0 109
  • 115: C0 110
  • 124: 2H1
  • 125: CA4
  • 126: F7 LS86 12
  • 127: C0 37/1 Ls273 E4/5
  • 128: C0 54/B0 21
  • 158: 3 D7 (AS04)

File:Lspc-a0 pinout.png

OpenOffice Draw file: File:Lspc-a0.odg

  • A1~A3: 68k address bus
  • D0~D15: 68k data bus
  • SVA0~SVA14: Slow VRAM bank address bus
  • SVD0~SVD15: Slow VRAM bank data bus
  • FVA0~FVA10: Fast VRAM bank address bus
  • FVD0~FVD15: Fast VRAM bank data bus