MAX9665ETP+ Maxim Integrated, MAX9665ETP+ Datasheet - Page 22

• 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
Gamma and VCOM Reference Voltages
Table 7. MAX9666 Register Description
Note: d0, d1, d2, d3, d4, d5, d6, d7, d8, d9 = valid data bits; x = don’t care.
22
REGISTER
ADDRESS
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
______________________________________________________________________________________
VCOMMAX_M
VCOMMIN_M
VCOMMAX_L
VCOMMIN_L
CMD_OPND
CMD_OPRN
REGISTER
VCOM_M
GMA0_M
VCOM_L
GMA0_L
NAME
DESCRIPTION
REGISTER
VCOMMAX
VCOMMAX
VCOMMIN
VCOMMIN
Command
Command
significant
significant
significant
significant
significant
significant
significant
significant
Gamma 0
Gamma 0
operation
operand
VCOM
VCOM
(most
(least
(most
(least
(most
(least
(most
(least
byte)
byte)
byte)
byte)
byte)
byte)
byte)
byte)
d7 d6
d7 d6
d7 d6
d7 d6
d7 d6
d7 d6
7
x
x
x
x
6
x
x
x
x
d5
d5
d5
d5
d5
d5
5
x
x
x
x
d4
d4
d4
d4
d4
d4
4
x
x
x
x
BIT
d3 d2
d3 d2
d3 d2
d3 d2
d3 d2
d3 d2
3
x
x
x
x
2
x
x
x
x
d1
d1
d9
d1
d9
d1
d9
d1
d9
d1
1
d0
d0
d8
d0
d8
d0
d8
d0
d8
d0
0
POWER-ON
RESET
VALUE
0x00
0x00
0x00
0x00
0x03
0xFF
0x02
0x00
0x03
0x80
INITIALIZATION
MTP FACTORY
Not applicable
Not applicable
VALUE
0x00
0x00
0x03
0xFF
0x02
0x00
0x03
0x80
and write
and write
and write
and write
and write
and write
and write
and write
WRITE?
READ
Read
Read
Read
Read
Read
Read
Read
Read
Write
Write
AND
only
only