PCF2114AU/10 PHILIPS [NXP Semiconductors], PCF2114AU/10 Datasheet - Page 51

• Manufacturer Part Number: PCF2114AU/10
• Description: LCD controller/drivers
• Manufacturer: PHILIPS [NXP Semiconductors]

Table 10 Initialization by instruction, 4-bit interface. Not applicable for I
power-on or unknown state
wait 2 ms after V
wait 2 ms
wait 40 s
Initialization ends
RS
RS
RS
RS
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
0
0
0
0
DD
DB7
DB7
DB7
DB7
rises above V
N
0
0
0
0
0
0
1
0
0
0
0
STEP
DB6
DB6
DB6
DB6
M
0
0
0
0
0
0
0
0
0
0
1
POR
DB5
DB5
DB5
DB5
I/D
G
1
1
1
1
1
0
0
0
0
0
DB4
DB4
DB4
DB4
S
1
1
1
0
0
0
0
0
0
1
0
BF cannot be checked before this instruction.
Function set (interface is 8-bits long).
BF cannot be checked before this instruction.
Function set (interface is 8-bits long).
BF cannot be checked before this instruction.
Function set (interface is 8-bits long).
BF can be checked after the following instructions. When BF is not checked, the waiting time
between instructions is the specified instruction time. (See Table 3).
Function set (set interface to 4-bits long).
Interface is 8-bits long.
Function set (interface is 4-bits long).
Specify number of display lines and voltage generator characteristic.
Display off.
Clear display.
Entry mode set.
2
C-bus operation
DESCRIPTION