PCF2105MU PHILIPS [NXP Semiconductors], PCF2105MU Datasheet - Page 43

• Manufacturer Part Number: PCF2105MU
• Description: LCD controller/driver
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 11 Initialization by instruction; 4-bit interface; not applicable for I
1998 Jul 30
Wait 2 ms after V
RS
RS
RS
RS
RS
RS
RS
RS
RS
LCD controller/driver
0
0
0
0
0
0
0
0
0
0
0
0
Power-on or unknown state
R/W DB7 DB6 DB5 DB4 BF cannot be checked before this instruction; function set (interface is 8-bits
R/W DB7 DB6 DB5 DB4 BF cannot be checked before this instruction; function set (interface is 8-bits
R/W DB7 DB6 DB5 DB4 BF cannot be checked before this instruction; function set (interface is 8-bits
R/W DB7 DB6 DB5 DB4 function set (set interface to 4-bits long); interface is 8-bits long
R/W DB7 DB6 DB5 DB4 function set (interface is 4-bits long)
R/W DB7 DB6 DB5 DB4 specify number of display lines and voltage generator characteristic
R/W DB7 DB6 DB5 DB4 display off
R/W DB7 DB6 DB5 DB4 clear display
R/W DB7 DB6 DB5 DB4 entry mode set
0
0
0
0
0
0
0
0
0
0
0
0
Initialization ends
Wait 40 s
Wait 2 ms
N
0
0
0
0
0
0
1
0
1
0
0
STEP
DD
|
|
|
|
|
|
|
|
|
|
rises above V
M
0
0
0
0
0
0
0
0
0
0
1
I/D
1
1
1
1
1
0
0
0
0
0
0
POR
S
1
1
1
0
0
0
0
0
0
0
0
long)
long)
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)
43
2
C-bus operation
DESCRIPTION
Product specification
PCF2105