LG 27BK67U - Page 15

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4 80 1‐Page80~FFRead
5 A4 0 2‐Page0~7FRead
6 80 2‐Page80~FFRead
7 A6 0 3‐Page0~7FRead
8 80 3‐Page80~FFRead
9 A8 0 4‐Page0~7FRead
10 80 4‐Page80~FFRead
11 AA 0 5‐Page0~7FRead
12 80 5‐Page80~FFRead
13 AC 0 6‐Page0~7FRead
14 80 6‐Page80~FFRead
15 AE 0 7‐Page0~7FRead
16 80 7‐Page80~FFRead
6.6.3Use
 ReadE
2
PROM’sspecificareaasunitof128(80h)‐byte.(84h)
6.6.4EDIDWrite
 EEPROMaccessbyusingDDC2Bprotocol
 1‐Bytewrite
STOP
A LA0 D START
A
A
L:0x00~0x7F
D:data
 8‐bytewrite
START A0 A L A Data1 A …. A A
STOP
Data8
 L:0x00,0x10,….0x70
6.6.5EDIDRead
DDC2BCommand.(A0/A1)
START A0 A 00 START A1 A Data1 . . . Data128 A CS A
STOP

 ‐128BytetransferofEDIDBufferofMICOM