PCF8562TT-2 NXP [NXP Semiconductors], PCF8562TT-2 Datasheet - Page 22

• Manufacturer Part Number: PCF8562TT-2
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF8562
Product data sheet
7.12 Command decoder
The command decoder identifies command bytes that arrive on the I
commands available to the PCF8562 are defined in
Table 9.
[1]
All available commands carry a continuation bit C in their most significant bit position as
shown in
arrive will also represent a command. If this bit is reset, it indicates that the command byte
is the last in the transfer. Further bytes will be regarded as display data (see
Table 10.
Command
Bit
mode-set
load-data-pointer
device-select
bank-select
blink-select
Bit
7
Not used.
Figure
Symbol
C
Definition of PCF8562 commands
C bit description
All information provided in this document is subject to legal disclaimers.
18. When this bit is set, it indicates that the next byte of the transfer to
Value
0
1
Operation code
7
C
C
C
C
C
Rev. 6 — 16 June 2011
6
1
0
1
1
1
Description
continue bit
last control byte in the transfer; next byte will be regarded
as display data
control bytes continue; next byte will be a command too
5
0
0
1
1
1
Universal LCD driver for low multiplex rates
4
-
P[4:0]
0
1
1
[1]
3
E
0
1
0
Table
2
B
A[2:0]
0
AB
9.
1
M[1:0]
I
BF[1:0]
2
0
O
C-bus. The
PCF8562
© NXP B.V. 2011. All rights reserved.
Reference
Table 11
Table 12
Table 13
Table 14
Table 15
Table
10).
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