m62420afp Renesas Electronics Corporation., m62420afp Datasheet - Page 7

• Manufacturer Part Number: m62420afp
• Description: 2ch Electronic Volume With Tone By Ic Bus System
• Manufacturer: Renesas Electronics Corporation.

M62420SP/ FP/ AFP
I
Rev.1.0, Sep.17.2003, page 7 of 16
2
starting term
C BUS Input Data Format
( 1 ) Slave address
( 2 ) sub address
subA7
S
A6
A6
1
1
M62420SP / FP
M62420AFP
( 1 ) slave
Input direction
empty slot
address
subA6
A5
A5
0
0
acknowledge bit
A4
A4
subA5
0
0
A
The following sub address is defined at this IC.
( 2 ) sub
A3
A3
0
0
MUTE
1: ON
0: OFF
subA4
address
mode
A2
A2
acknowledge bit
0
0
TREBLE
1: ON
0: OFF
level
subA3
mode
A
A1
A1
0
0
( 3 ) data
BASS
level
1: ON
0: OFF
subA2
mode
A0
A0
0
1
channel2
1: ON
0: OFF
volume
subA1
mode
R/W
R/W
ending term
A P
0
0
channel1
1: ON
0: OFF
subA0
volume
mode