MAX9665ETP+ Maxim Integrated, MAX9665ETP+ Datasheet - Page 25

• Manufacturer Part Number: MAX9665ETP+
• Description: LCD Gamma Buffers 6/8/10-Channel 10-Bit Nonvolatile Programmable Gamma and VCOM Reference Voltages
• Manufacturer: Maxim Integrated

6/8/10-Channel, 10-Bit, Nonvolatile Programmable
Table 8. MAX9667 Register Description
Note: d0, d1, d2, d3, d4, d5, d6, d7, d8, d9 = valid data bits; x = don’t care.
REGISTER
ADDRESS
0x0A
0x0B
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
VCOMMIN_M
V C O M M AX _M
VCOMMAX_L
VCOMMIN_L
CMD_OPRN
CMD_OPND
REGISTER
VCOM_M
GMA0_M
GMA1_M
VCOM_L
GMA0_L
GMA1_L
NAME
______________________________________________________________________________________
Gamma and VCOM Reference Voltages
( l east si g ni fi cant
(l east si g ni fi cant
DESCRIPTION
si g ni fi cant b yte)
si g ni fi cant b yte)
VCOM (most
VCOM (least
REGISTER
VCOMMAX
VCOMMAX
VCOMMIN
VCOMMIN
Command
Command
significant
significant
significant
significant
significant
significant
Gamma 0
Gamma 0
Gamma 1
Gamma 1
operation
operand
(most
(most
(m ost
(m ost
(least
(least
b yte)
b yte)
byte)
byte)
byte)
byte)
byte)
byte)
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
7
x
x
x
x
x
6
x
x
x
x
x
5
x
x
x
x
x
4
x
x
x
x
x
BIT
3
x
x
x
x
x
2
x
x
x
x
x
d9 d8
d9 d8
d9 d8
d9 d8
d9 d8
1
0
POWER-ON
RESET
VALUE
0x00
0x00
0x00
0x00
0x03
0xFF
0x02
0x00
0x03
0x80
0x03
0x40
INITIALIZATION
MTP FACTORY
Not applicable
Not applicable
VALUE
0x00
0x00
0x03
0xFF
0x02
0x00
0x03
0x80
0x03
0x40
Write only
Write only
Read and
Read and
Read and
Read and
Read and
Read and
Read and
Read and
Read and
Read and
WRITE?
READ
AND
write
write
write
write
write
write
write
write
write
write
25