PCF8811U/2DA/1 NXP [NXP Semiconductors], PCF8811U/2DA/1 Datasheet - Page 20

• Manufacturer Part Number: PCF8811U/2DA/1
• Description: 80 x 128 pixels matrix LCD driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF8811_4
Product data sheet
8.1.1 Basic command set
8.1 Display data RAM structure
The mode for storing data into the data RAM depends on the selected command set.
After a write operation the column address counter (X address) auto-increments by one,
and wraps to zero after the last column is written. The number of columns (X address)
after which the wrap around must occur can be programmed.
Fig 5.
DDRAM to display mapping
bank 0
bank 1
bank 2
bank 3
bank 9
Rev. 04 — 27 June 2008
DPRAM
LCD
80 x 128 pixels matrix LCD driver
mgw734
R79
R72
R24
R16
top of LCD
PCF8811
© NXP B.V. 2008. All rights reserved.
R0
R8
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