Denon DVD-2910 Service Manual page 77

BR24L32F-W (IC104)
Block diagram
1
A0
A1 2
A2 3
GND 4
Pin configuration
Pin name
Pin name I / O
−
V
CC
−
GND
IN
A0, A1, A2
SCL IN
SDA IN / OUT
WP IN
∗ An open drain output requires a pull-up resistor.
32kbit EEPROM array
12bit
Address Slave word
12bits
decoder address register
START
Control logic
High voltage generator
V WP
CC
8 7
BR24L32F-W
1 2
A0 A1
Function
Power supply
Ground (0V)
Slave address set
Serial clock input
Slave and word address,
serial data input, serial data output
Write protect input
8bit
Data
register
STOP
ACK
Vcc level detect
SCL SDA
6 5
3 4
A2 GND
∗
77
DVD-2910/955
8 V
CC
7 WP
6 SCL
5 SDA