S1D15E06 Series
(31) Temperature Gradient Set
The 3-bit data of this command is used to set the temperature gradient characteristics of the liquid crystal drive voltage
output from the built-in power supply circuit from eight states to one state. The temperature gradient of the liquid crystal
drive voltage can be set according to the liquid crystal temperature gradient to be used. This eliminates the need of a
temperature characteristics regulating circuit to be installed outside this IC (S1D15E06 series).
E
RD
R/W
WR
Temperature
gradient [%/°C]
A0
0
D7
0
D6
1
D5
0
D4
0
D3
1
D2
1
D1
1
D0
0
1
1
0
0
Command
Register
1
*
*
*
*
*
P2
P1
P0
*: denote invalid bits.
Temperature
gradient [%/°C]
P2
0
P1
0
P0
0
–0.06
–0.08
–0.10
–0.11
–0.13
–0.15
–0.17
–0.18
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
(D7 to D0: *****000) is set after resetting. *: denote invalid bits.
(32) Status Read
This command reads out the temperature gradient select bit set on the register.
E
RD
R/W
WR
Temperature
gradient [%/°C]
A0
0
D7
1
D6
0
D5
0
D4
0
D3
1
D2
1
D1
1
D0
0
1
0
0
1
Command
Register
1
*
*
*
*
*
P2
P1
P0
*: denote invalid bits.
Temperature
gradient [%/°C]
P2
0
P1
0
P0
0
–0.06
–0.08
–0.10
–0.11
–0.13
–0.15
–0.17
–0.18
1
0
0
0
1
0
1
1
0
0
0
1
1
0
1
0
1
1
1
1
1
Rev. 2.1
EPSON
43
EPSON [ EPSON COMPANY ]
