PCF8812U/2 PHILIPS [NXP Semiconductors], PCF8812U/2 Datasheet - Page 13

• Manufacturer Part Number: PCF8812U/2
• Description: 65 x 102 pixels matrix LCD driver
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 1 Instruction set
2000 Nov 22
(H = 0 or 1)
NOP
Function set
Write data
(H = 0)
Reserved
Display control
Set higher or lower
programming
range V
Set Y address of RAM
Set X address of RAM
(H = 1)
Reserved
Reserved
Temperature control
HV-gen stages
Bias system
Reserved
Set V
65
INSTRUCTION
op
op
102 pixels matrix LCD driver
D/C
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
DB7
D
0
0
0
0
0
0
1
0
0
0
0
0
0
1
7
V
DB6
D
X
OP6
0
0
0
0
0
1
0
0
0
0
0
1
6
6
V
DB5
D
X
OP5
X
0
1
0
0
0
0
0
0
0
0
0
5
5
COMMAND BYTE
V
DB4
D
X
OP4
X
0
0
0
0
1
0
0
0
0
0
1
4
4
13
V
DB3
D
Y
X
OP3
X
0
0
0
1
0
0
0
0
1
0
3
3
3
V
DB2
BS
PD
D
Y
X
OP2
D
X
0
1
0
0
0
1
0
2
2
2
2
V
DB1
TC
BS
D
Y
X
S
OP1
V
X
X
0
0
0
0
1
1
1
1
1
1
1
V
DB0
PRS V
TC
BS
D
Y
X
S
OP0
H
X
E
X
X
0
1
0
0
0
0
0
0
no operation
power-down control; entry
mode; extended instruction
set control (H)
writes data to display RAM
do not use
sets display configuration
select
sets Y address of RAM;
0
sets X address part of RAM;
0
do not use
do not use
set temperature coefficient
(TCx)
# of HV-gen voltage
multiplication
set bias system (BSx)
do not use (reserved for test)
write V
LCD
Y
X
programming range
DESCRIPTION
OP
8
101
Product specification
to register
PCF8812