PCF2119AU/2DA/2 NXP [NXP Semiconductors], PCF2119AU/2DA/2 Datasheet - Page 64

• Manufacturer Part Number: PCF2119AU/2DA/2
• Description: LCD controllers/drivers
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 43.
[1]
PCF2119X_5
Product data sheet
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
X = don’t care.
Instruction
RS
power-on or unknown state
wait 2 ms
Function_set
0
wait 2 ms
Function_set
0
wait more than 40 s
Function_set
0
Function_set (interface is 8 bits long)
0
Display_ctl
0
Clear_display
0
Entry_mode_set
0
initialization ends
Initialization by instruction, 8-bit interface (
16.13 Initialization
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table
1
1
1
1
0
0
0
11)
1
1
1
1
0
0
0
X
X
X
0
1
0
0
Rev. 05 — 13 August 2009
X
X
X
M
0
0
1
[1]
X
X
X
0
0
0
I_D
)
X
X
X
H
0
1
S
Description
after internal reset has been applied
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
specify number of display lines
display off
LCD controllers/drivers
PCF2119x
© NXP B.V. 2009. All rights reserved.
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