AKD4129-A Datasheet, PDF (14/52 Pages) Asahi Kasei Microsystems – Evaluation board

[AKD4129-A]
„ DIPεΠονͷઃఆ
(1). AK4129 (U1)ͷઃఆ
(1)-1. SW3ͷઃఆ
ONͰ“H”, OFFͰ“L”Ͱ͢ɻ
SW3
No.
1
2
3
4
5
6
7
8
Name
IDIF2
IDIF1
IDIF0
SPB
TST1
TST2
SMSEMI
CAD0
ON (“H”)
OFF (“L”)
Audio Interface Format Setting for Input PORT
Table 3ࢀর
Serial Control Mode
Parallel Control Mode
TEST Pin
”L”ݻఆ
Semi-auto Mode
Manual Mode
Chip Address 0 bit=”1” Chip Address 0 bit=”0”
Table 2. SW3 Setting
Default
L
H
L
L
L
L
L
L
Mode
0
1
2
3
4
5
6
IDIF2
pin
L
L
L
L
H
H
H
IDIF1 IDIF0
pin pin
SDTI1-4 Format
IBICK
Freq
L
L
16bit, LSB justified
≥ 32FSI
L
H
20bit, LSB justified
≥ 40FSI
H
L
24bit, MSB justified
≥ 48FSI
(Default)
H
H 24/16bit, I²S Compatible
≥ 48FSI or
32FSI
L
L
24bit, LSB justified
≥ 48FSI
L
H
H
H
Reserved
Table 3. AK4129 Audio Interface Format Setting for Input PORT
<KM103600>
- 14 -
2010/06