 砭  ᨨ 1.6:
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ணࠬ஢ ப஫஢ 89c51:
奬   ࠡ⠭  1.3,
  R57 (3K)  RN2.

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 ࠭  ணࠬ஢ 
Flash Intel 28F001BXT 28F001BXB

ᮥ  奬 :
OE ----|>|----- Vpp

६, ⮫쪮  ⮩ /!!!
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 VD3,6,10,15 ४ 
⠢ ⪨  ଠ
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