pcf8566 NXP Semiconductors, pcf8566 Datasheet - Page 20

• Manufacturer Part Number: pcf8566
• Description: Universal Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 May 04
handbook, full pagewidth
Universal LCD driver for low multiplex
rates
S
0 1 1 1 1 1
slave address
1 byte
Fig.16 General format of command byte.
S
A
0
MSB
R W
/
0 A C
0 = last command
1 = commands continue
C
Fig.15 I
acknowledge by
all addressed
m 1 byte(s)
PCF8566s
REST OF OPCODE
COMMAND
2
C-bus protocol.
20
A
MGG388
DISPLAY DATA
LSB
n
MGG390
byte(s)
by A0, A1 and A2
update data pointers
subaddress counter
PCF8566 only
and if necessary,
acknowledge
selected
A
P
Product specification
PCF8566