EM65101
128COM/160SEG 16 Gray Scale Level LCD Driver
8.2.29 Scroll Start Address
D7 D6 D5 D4 D3 D2 D1 D0
CSB RS RDB WRB RE2 RE1 RE0
SAY3 SAY2 SAY1 SAY0
1
1
0
0
0
1
1
0
0
1
0
(At the time of reset: {SAY3, SAY2, SAY1, SAY0} = 0H, read address: CH)
D7 D6 D5 D4 D3 D2 D1 D0
CSB RS RDB WRB RE2 RE1 RE0
SAY6 SAY5 SAY4
1
1
0
1
0
1
1
0
0
1
0
*
* = Don’t Care
(At the time of reset: { SAY6, SAY5, SAY4} = 0H, read address: DH
Set the starting address of the area scrolling and then execute the area scrolling
operation. The scroll start address must be in the scrolling area.
Scroll top address <= Scroll start address <= Scroll bottom address
NOTE
You must set the scroll start address registers in the sequence: SAY[6:4] (Bank
2[DH]) first, then SAY[3:0] (Bank 2[CH]), to avoid any error.
8.2.30 Scroll Mode Select
D7 D6 D5 D4 D3 D2 D1 D0
SM1 SM0
CSB RS RDB WRB RE2 RE1 RE0
1
1
1
0
0
1
1
0
0
1
0
*
*
* = Don’t Care
(At the time of reset: {SM1, SM0} = 0H, read address: EH)
SM1
SM0
Type of Area Scroll
0
0
1
1
0
1
0
1
Center screen scroll
Top screen scroll
Bottom screen scroll
Whole screen scroll
9 Absolute Maximum Ratings
Absolute maximum ratings
Item
Symbol
VDD
Condition
Pin Used
VDD
Rating
Unit
V
Supply voltage (1)
Supply voltage (2)
Supply voltage (3)
Supply voltage (4)
Supply voltage (5)
Input voltage
-0.3 ~ + 4.0
-0.3 ~ + 4.0
--0.3 ~ + 19
-0.3 ~ + 18.5
VEE
VEE
V
VOUT
VOUT
V
V0
V0
V
Ta=25℃
V1,V2,V3,V4
VI
V1,V2,V3,V4
-0.3 ~ V0+ 0.3
-0.3 ~ VDD+ 0.3
V
V
*1
Storage
temperature
℃
Tstg
-45 ~ +125
Product Specification (V0.4) 08.15.2005
• 63
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
