NJW1132AL 데이터 시트보기 (PDF) - Japan Radio Corporation
부품명
상세내역
일치하는 목록
NJW1132AL Datasheet PDF : 21 Pages
| |||
NJW1132A
sDEFINITION OF I2C REGISTER
q I2C BUS FORMAT
MSB
LSB
MSB
LSB
S Slave Address A Select Address
MSB
A
1bit
8bit
1bit
8bit
1bit
Data
8bit
S: Starting Term
A: Acknowledge Bit
P: Ending Term
q SLAVE ADDRESS
MSB
LSB
1
0
0
0
0
0
1 R/W
LSB
AP
1bit 1bit
R/W=0: Receive Only
R/W=1: No Output Data
q CONTROL REGISTER TABLE
The select address sets each function (Volume, Balance, AGC, Surround, Tone Control, BBE, AUX).
The auto increment function cycles the select address as follows.
00H¡01H¡02H¡03H¡04H¡05H¡00H
Select
Address
D7
00H
01H
CHS
02H
BCB
03H
BCT
04H
05H
OUT
BIT
D6
D5
D4
D3
VOL
BAL
BASS
TREB
BBE-Low
Don’t care
D2
D1
D0
AGC
SUR
BCSB
SUB-BASS
BCST
SUB-TREB
BBE-High
AUX1
AUX0
q CONTROL REGISTER DEFAULT VALUE
Control register default value is all “0”.
Select
Address
D7
D6
D5
00H
0
0
0
01H
0
0
0
02H
0
0
0
03H
0
0
0
04H
0
0
0
05H
0
0
0
BIT
D4
D3
D2
D1
D0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Send the I2C BUS data after 30msec from turn on.
-7-
Share Link: 