Table of Contents
Advertisement
2
6.6 E
PROM Data Read
6.6.1 Signal TABLE
START
6E
Delay 150ms
START
6F
6.6.2 COMMAND SET
Adjustment contents
No.
1
EEPROM READ
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
6.6.3 Use
2
Read E
6.6.4 EDID Write
EEPROM access by using DDC2B protocol
1-Byte write
START
A0
L : 0x00~0x7F
D : data
8-byte write
START
A0
L : 0x00,0x10,....0x70
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
A
50
A
84
A
D1
A
----------------------------------------------------------------------
CMD(hex
PROM's specific area as unit of 128(80h)-byte. ( 84h )
A
L
D
A
A
L
A
Data1
A
03
A
CMD
A
128 Bytes
ADH(hex)
ADL(hex)
)
E7
A0
A2
A4
A6
A8
AA
AC
AE
STOP
A
A
....
A
Data8
- 29 -
ADH
A
ADL
A
Explanation
0
0-Page
80
0-Page 80~FF Read
0
1-Page
80
1-Page 80~FF Read
0
2-Page
80
2-Page 80~FF Read
0
3-Page
80
3-Page 80~FF Read
0
4-Page
80
4-Page 80~FF Read
0
5-Page
80
5-Page 80~FF Read
0
6-Page
80
6-Page 80~FF Read
0
7-Page
80
7-Page 80~FF Read
A
STOP
STOP
CS
A
STOP
Dn
A
0~7F Read
0~7F Read
0~7F Read
0~7F Read
0~7F Read
0~7F Read
0~7F Read
0~7F Read
LGE Internal Use Only
Hide quick links:
Advertisement
Table of Contents
