uc1602i-pp-m ETC-unknow, uc1602i-pp-m Datasheet - Page 26

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

U
High-Voltage Mixed-Signal IC
P
Address control (register AC) flags and some LCD to SRAM mapping (register LC) flags affect how data is
stored into the display buffer SRAM => Make proper adjustment to these two registers before writing data to
UC1602I display buffer SRAM.
These sequence can be performed in parallel 8-bit, I
under any operating mode (OM).
D
These sequence can be performed in parallel 8-bit, I
any operating mode (OM).
D
For parallel interface and I
immediately after a Write cycle (either Write Data or Write Control).
24
REPARE
#
ATA
ATA
#
1
2
3
4
5
#
1
2
3
LTRA
C/D W/R D7 D6 D5 D4 D3 D2 D1 D0
RAM A
C/D W/R D7 D6 D5 D4 D3 D2 D1 D0
RAM A
C/D W/R D7 D6 D5 D4 D3 D2 D1 D0
0
0
X
0
0
0
1
1
1
T
C
O
0
0
HIP
0
0
0
0
0
1
1
A
CCESS
CCESS
CCESS
1
1
1
0
0
#
1
–
#
: W
: R
D
0
1
0
0
0
#
0
–
#
EAD
ATA
RITE
0
0
1
0
0
#
1
–
#
RAM
2
C modes, a dummy Read cycle is required when a Read Data command follows
0
0
1
1
0
#
1
–
#
1
#
#
#
#
#
#
–
#
#
#
#
#
#
#
#
–
#
#
0
#
#
#
#
–
#
#
# (Opt.) Set Address Control
# (Opt.) Set/clear LCD
# Set Page Address
# Set Column Address MSB
# Set Column Address LSB
# Write Display Data
# Write cycle
– Dummy Read cycle
# Read Display Data
Mapping control flags.
(repeat as appropriate)
(Return to 1 as necessary,
repeat until complete)
(either data or control)
(repeat as appropriate)
2
2
C or S8 modes. These commands can be performed
C or S8. These commands can be performed under
Operation
Operation
Operation
OM BZ
OM BZ
OM BZ
–
–
–
–
–
–
–
–
–
–
0
0
0
0
0
0
0
0
0
0
For example:
Commands setting
PA and/or CA.
Product Specifications
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