LG FLATRON 29UM68 - COMMUNICATION PROTOCOLS AND COMMANDS (Continued); EDID SN Update and EEPROM Write

- 24 -
Copyright©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
04: Italian
05: Swedish,
06:Finnish
07: Portuguese
08: Brazil
09: Polish
0A: Russian
0B: Greek
0C: Ukrainian
0D: Chinese
0E:Japanese
0F: Korean
EDID SN UPDATE 0x77 0 0x01~0x02
0x01 : HDMI1
0x02 : HDMI2
APD command 0xF7 00 0x00~0x01
0x00:OFF
0x01:ON
Module name
6.5. EEPROM Data Write
6.5.1 Siganl TABLE
STOP
AAA AA 50 6E 03 CMD ADH84+n
START
ADL
A
CS
A
A
Data
_
1
A
. . . Data
_
n
A
Delay 20m
LEN : 84h+Bytes
CMD : E8h
ADH : E PROM Slave Address(A0,A2,A4,A6,A8,AA,AC,AE), Not 00h(Reserved by Buffer To EEPROM)
2
ADL : E PROM Sub Address(00~FF)
2
Data : Write data
Delay : 20ms
6.5.2. Command Set
No.
Adjustment contents
CMD(hex
)
LEN Explanation
1
EEPROM WRITE
94
16-Byte Write
2 (84+n)
n-byte Write
* Use
FOS Default write :
E8