PS12864LRF-018-H Powertrip, PS12864LRF-018-H Datasheet - Page 16

• Manufacturer Part Number: PS12864LRF-018-H
• Description: LCD Module
• Manufacturer: Powertrip

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(1) Display ON/OFF
(2) Display start line set
(3) Page address set
(4) Column address set
(5) Status read
(6) Display data write
(7) Display data read
(8) ADC select
(9)Display
(10) Display all points
(11) LCD bias set
(12) Read/modify/write
(13) End
(14) Reset
2.4 Display Command
PE12864LRF-018-H
normal/ reverse
Column address set
upper bit
lower bit
ON/OFF
Command
Rev. B
A0 RD WR D7 D6 D5 D4 D3 D2 D2 D0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
1
1
1
1
1
1
1
Command Code
Status
0
1
0
0
0
0
0
0
0
1
1
1
1
1
0
0
1
1
1
1
1
1
1
16
Display start address
Write data
Read data
0
1
1
0
0
0
0
0
0
0
0
Least significant
column address
column address
Most significant
1
0
0
0
0
0
0
1
0
Page address
1
0
0
1
1
0
0
1
0
1
0
0
1
0
1
0
1
1
0
1
0 Reads the status data
0
1
0
1
0
1
0
1
0
0 Clear read/modify/write
0 Internal reset
LCD display ON/OFF
0:OFF, 1:ON
Sets the display RAM display
start line address
Sets the display RAM page
address
Sets the most significant 4 bits
of the display RAM column
address.
Sets the least significant 4 bits
of the display RAM column
address.
Writes to the display RAM
Sets the display RAM address
SEG output correspondence
0: normal, 1: reverse
Sets the LCD display RAM
normal/reverse
0: normal, 1: reverse
Display all points
0: normal display,
1: all points ON
Sets the LCD drive voltage
bias ratio
0: 1/9, 1:1/7
Column address increment
At write: +1
At read: 0
Reads from the display RAM
Function
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