PCF2113 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'PCF2113' PDF : 65 Pages View PDF
NXP Semiconductors
PCF2113x
LCD controllers/drivers
10.8 Display configuration
10.8.1 Bit P
The P bit is used to flip the display left to right by mirroring the column data, as shown in
Figure 20. This allows the display to be viewed from behind instead of front, enhances the
flexibility in the assembly of equipment and avoids complicated data manipulation within
the controller.
P = 0: default.
P = 1: mirrors the column data.
P=0
P=1
Fig 20. Use of P bit
001aah714
10.8.2 Bit Q
The Q bit flips the display top to bottom by mirroring the row data.
Q = 0: default.
Q = 1: mirrors the row data.
A combination of Q and P allows the display to be rotated 180 deg, as shown in Figure 21.
This is useful for viewing the display from the opposite edge.
P=0
Q=0
P=1
Q=1
Fig 21. Use of P and Q bits
001aah715
PCF2113_FAM_4
Product data sheet
Rev. 04 — 4 March 2008
© NXP B.V. 2008. All rights reserved.
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