MAX9665ETP+ Maxim Integrated, MAX9665ETP+ Datasheet - Page 20

• 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 6. MAX9665 Register Description
Note: d0, d1, d2, d3, d4, d5, d6, d7, d8, d9 = valid data bits; x = don’t care.
20
REGISTER
ADDRESS
0x0A
0x0B
0x0C
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
______________________________________________________________________________________
VCOMMAX_M
VCOMMIN_M
VCOMMAX_L
VCOMMIN_L
CMD_OPRN
CMD_OPND
REGISTER
VCOM_M
GMA0_M
GMA1_M
GMA2_M
VCOM_L
GMA0_L
GMA1_L
NAME
(most significant
(least significant
(most significant
(least significant
(most significant
(least significant
(most significant
(least significant
(most significant
significant byte)
significant byte)
DESCRIPTION
VCOM (most
VCOM (least
REGISTER
VCOMMAX
VCOMMAX
Command
Command
VCOMMIN
VCOMMIN
Gamma 0
Gamma 0
Gamma 1
Gamma 1
Gamma 2
operation
operand
byte)
byte)
byte)
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
x
6
x
x
x
x
x
x
5
x
x
x
x
x
x
4
x
x
x
x
x
x
BIT
3
x
x
x
x
x
x
2
x
x
x
x
x
x
d9 d8
d9 d8
d9 d8
d9 d8
d9 d8
d9 d8
1
0
POWER-ON
VALUE
RESET
0x00
0x00
0x00
0x00
0x03
0xFF
0x02
0x00
0x03
0x80
0x03
0x00
0x02
INITIALIZATION
MTP FACTORY
Not applicable
Not applicable
VALUE
0x00
0x00
0x03
0xFF
0x02
0x00
0x03
0x80
0x03
0x00
0x02
WRITE?
READ
Write
Write
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
AND
write
write
write
write
write
write
write
write
write
write
write
only
only
and
and
and
and
and
and
and
and
and
and
and