PCF2119AU NXP [NXP Semiconductors], PCF2119AU Datasheet - Page 68

• Manufacturer Part Number: PCF2119AU
• Description: LCD controllers/drivers Single-chip LCD controller and driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF2119X
Product data sheet
Table 44.
Step
1
2
3
4
5
6
7
BF can be checked after the following instructions; when BF is not checked, the waiting time
between instructions is the specified instruction time (see
8
9
10
11
12
13
Instruction
RS
power-on or unknown state
wait 2 ms after internal reset has been applied
Function_set
0
wait 2 ms
Function_set
0
wait more than 40 μs
Function_set
0
Function_set
0
Function_set
0
0
Display_ctl
0
0
Clear_display
0
0
Entry_mode_set
0
0
Initialization ends
Initialization by instruction, 4-bit interface; not applicable for I
R/W DB7 DB6 DB5 DB4
0
0
0
0
0
0
0
0
0
0
0
0
All information provided in this document is subject to legal disclaimers.
0
0
0
0
0
0
0
1
0
0
0
0
Rev. 7 — 15 November 2010
0
0
0
0
0
M
0
0
0
0
0
1
:
1
1
1
1
1
0
0
0
0
0
0
I_D
1
1
1
0
0
H
0
0
0
1
0
S
Description
interface is 8 bits long; BF cannot be checked
before this instruction
interface is 8 bits long; BF cannot be checked
before this instruction
interface is 8 bits long; BF cannot be checked
before this instruction
set interface to 4 bit long
interface is 8 bit long
set interface to 4 bits long
specify number of display line
display off
Table
11)
LCD controllers/drivers
PCF2119x
2
© NXP B.V. 2010. All rights reserved.
C-bus operation
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