EM65101
128COM/160SEG 16 Gray Scale Level LCD Driver
8.1.3 Control Register (Bank 2)
Pins (for 80-Family) & Bank
Address & Code
Control Register
Function
CSB RS WRB RDB RE2 RE1 RE0 D7
D6
D5
D4
D3
*
D2
D1
D0
EEPROM mode
select
VPP_
EXT
EEPROM mode select
[0H]
[1H]
[2H]
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
M1 M0
Vop calibration offset
select (Low nibble)
0
0
0
1
1
0
CV3 CV2 CV1 CV0
Vop calibration
offset select
Vop calibration offset
select (Upper nibble)
*
*
*
*
CV5 CV4
NIB1 NIB0
Select
[5H]
0
1
0
1
0
1
0
0
1
0
1
EEPROM address select
EEPROM
address
Scroll top address
(Low nibble)
[6H]
[7H]
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
0
1
STA3 STA2 STA1 STA0
Set scroll top
address
Scroll top address
(Upper nibble)
*
STA6 STA5 STA4
Scroll bottom address
(Low nibble)
[8H]
[9H]
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
0
1
SBA3 SBA2 SBA1 SBA0
Set scroll
bottom address
Scroll bottom address
(Upper nibble)
*
SBA6 SBA5 SBA4
Scroll specified address
(Low nibble)
[AH]
[BH]
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
SSA3 SSA2 SSA1 SSA0
Set scroll
specified
address
Scroll specified address
(Upper nibble)
*
SSA6 SSA5 SSA4
Scroll start address
(Low nibble)
[CH]
[DH]
[EH]
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
1
1
1
0
0
1
0
1
0
SAY3 SAY2 SAY1 SAY0
Set scroll start
address
Scroll start address
(Upper nibble)
*
*
SAY6 SAY5 SAY4
Scroll mode
select
*
SM1 SM0
Scroll mode select
Register Access Control
RE: set register
[FH]
0
1
0
1
0/1 0/1 0/1
1
1
1
1
*
RE2 RE1 RE0
bank number
NOTE: Address for the control register are enclosed in brackets [ ].
*= Don’t Care
Product Specification (V0.4) 08.15.2005
• 43
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
