uc1682 ETC-unknow, uc1682 Datasheet - Page 30

• Manufacturer Part Number: uc1682
• Description: 80 X 104rgb C-stn Lcd Controller-driver W/ 32-shade Per Dot, 12-bit Per Rgb
• Manufacturer: ETC-unknow

U
High-Voltage Mixed-Signal IC
(37) S
This command is for OTP operation control:
OTPC[2:0] : OTP command
OTPC[3] : OTP Enable (automatically cleared each time after OTP command is done)
OTPC[4] : OTP value valid ( ignore OTP value when L )
OTPC[5] : OTP operation mode – Set [5] before OTP external V connection
(38) S
This command is enable write to each of the 8 individual OTP bits
(39) S
This command is for fine tuning V
(40) S
This command is for fine tuning V
(41) S
(42) S
28
LTRA
ET
ET
ET
ET
ET
ET
(Double byte command)
(Double byte command)
(Double byte command)
(Double byte command)
(Double byte command)
(Double byte command)
OTP C
OTP W
V
V
OTP W
OTP R
000 : Sleep
010 : OTP Erase
1XX : For UltraChip use only.
C
OTP1
OTP2
HIP
P
P
Set OTPM
Set OTPC
Set OTP2
Set OTP3
Set OTP4
Set OTP5
ONTROL
EAD
RITE
OTENTIOMETER
OTENTIOMETER
RITE
Action
Action
Action
Action
Action
Action
T
M
T
IMER
IMER
ASK
OPT1
OTP2
setting (use with BR=00)
PM setting (use with BR=10)
C/D W/R D7
C/D W/R D7
C/D W/R D7
C/D W/R D7
C/D W/R D7
C/D W/R D7
0
0
0
0
0
0
001 : OTP Read
011 : OTP Program
0
0
0
0
0
0
1
1
1
1
1
1
D6
D6
D6
D6
D6
D6
0
0
1
1
1
1
OTP1 register parameter
OTP2 register parameter
OTP3 register parameter
OTP4 register parameter
OTP5 register parameter
OTP0 register parameter
D5
D5
D5
D5
D5
D5
1
1
1
1
1
1
D4
D4
D4
D4
D4
D4
1
1
1
1
1
1
D3
D3
D3
D3
D3
D3
1
1
0
0
0
0
D2
D2
D2
D2
D2
D2
0
0
1
1
1
1
D1
D1
D1
D1
D1
D1
0
0
0
0
1
1
D0
D0
D0
D0
D0
D0
0
1
0
1
0
1
ES Specifications
© 1999 ~ 2003