uc1602i-pp-m ETC-unknow, uc1602i-pp-m Datasheet - Page 9

• Manufacturer Part Number: uc1602i-pp-m
• Description: Single-chip, Ultra-low Power Passive Matrix Lcd Controller-driver
• Manufacturer: ETC-unknow

C
UC1602I contains registers which controls the chip operation. These registers can be modified by
commands. The commands supported by UC1602I are described in the next section.
Name:
Default:
Rev. 0.54 10/12/2001
ONTROL
Name
APC0
OM
MR
GN
PM
CR
CA
BR
RS
PC
PA
TC
BZ
SL
The Symbolic reference of the register byte.
Note that, some symbol names refers to collection of bits (flags) within one register byte.
Value after Power-up-Reset and System-Reset .
“PIN” means default value depends on the connection of associated configuration pin(s).
Bits
R
1
6
8
8
4
2
2
2
6
2
1
1
3
8
EGISTERS
Default
6CH
10H
07H
3H
1H
0H
0H
0H
0H
2H
0H
0
–
Multiplexing Rate: Number of pixel rows plus icon row.
Start Line. Mapping from Row0 to Display Data RAM.
Return Column Address.
Display Data RAM Column Address
(Used in Host to Display Data RAM access)
Display Data RAM Page Address
(Used in Host to Display Data RAM access)
Bias Ratio. The ratio between V
Temperature Compensation (per
Gain = V
Electronic Potential Meter to generate V
Operating Modes
Busy with internal processes (reset, changing mode, etc.)
OK for Display RAM read/write access.
Reset in progress, Host Interface not ready
Power Control.
PC[0]
PC[2:1] 00: External V
Advanced Program Control. Default value should work fine.
10: Sleep
01: (Not used)
00: 0.0%
10: -0.1%
0: 49
D
10: 5x Pump
0: LCD load < 12nF
/ V
PM
LCD
1: 65
01: -0.05%
11: -0.2%
11: Normal
00: Reset
LCD
Description
o
C).
and V
01: 4x Pump
11: 6x Pump
1: LCD load > 12nF
PM
D
.
from V
65x102 Matrix LCD Controller-Drivers
REF
UC1602I
7