EM65101
128COM/160SEG 16 Gray Scale Level LCD Driver
8.2.11 Display Start Common
D7 D6 D5 D4 D3 D2 D1 D0
SC3 SC2 SC1 SC0
CSB RS RDB WRB RE2 RE1 RE0
1
1
1
0
0
1
1
0
0
0
0
(At the time of reset: {SC3, SC2, SC1, SC0} = 0H, read address: EH)
The SC register sets the scanning start output of the common driver.
Display Starting Common
SC3
SC2
SC1
SC0
When SHIFT=0
When SHIFT=1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
COM0
COM8
COM127
COM119
COM111
COM103
COM95
COM87
COM79
COM71
COM63
COM55
COM47
COM39
COM31
COM23
COM15
COM7
COM16
COM24
COM32
COM40
COM48
COM56
COM64
COM72
COM80
COM88
COM96
COM104
COM112
COM120
8.2.12 Temperature Compensation Set
D7 D6 D5 D4 D3 D2 D1 D0
CSB RS RDB WRB RE2 RE1 RE0
TCS1 TCS0
0
0
0
0
0
1
1
0
0
0
1
*
*
* = Don’t Care
(At the time of reset: { TCS1, TCS0 } = 0H, read address: 0H)
TCS1
TCS0
Temperature Compensation Slope
-0.05% per °C
0
0
1
1
0
1
0
1
-0.1% per °C
-0.15% per °C
-0.2% per °C
VREF (T) (Temperature compensation output voltage) is controlled by TCS1, TCS0 and
the previous environment temperature T.
VREF (T) = VREF 0[(1+ TCS(T − 250C)]
ꢀ
ꢀ
TCS is selected by TCS1 and TCS0
REF0 = 1.5V at 25°C
V
Product Specification (V0.4) 08.15.2005
• 53
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
