pcf8814 NXP Semiconductors, pcf8814 Datasheet - Page 24

• Manufacturer Part Number: pcf8814
• Description: Pcf8814 65 X 96 Pixels Matrix Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Mar 13
handbook, full pagewidth
handbook, full pagewidth
65
Sr 0 1 1 1 1
96 pixels matrix LCD driver
slave address
Fig.29 Master receives from slave transmitter (Status Register is read); Read mode.
S
A
1
from PCF8814
acknowledge
S
A
0
R/W
0 A
Fig.28 Master transmits in Hs-mode to slave receiver; write mode.
CO
1
D/C
control byte
Sr 0 1 1 1 1
slave address
from PCF8814
acknowledge
2n
A
0 bytes
S
A
acknowledgement
1
from PCF8814
S
A
0
R/W
data byte
1 A
24
status information
from PCF8814
acknowledge
A
NOT acknowledgement
CO
0
D/C
from Master
STOP condition
control byte
A
1 byte
P
MGU699
from PCF8814
acknowledge
A
MSB . . . . . . . . . . . LSB
data byte
n
Objective specification
0 bytes
PCF8814
from PCF8814
acknowledge
MGU698
A P