LSPC-A0

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