AK4129 AKM [Asahi Kasei Microsystems], AK4129 Datasheet - Page 23

• Manufacturer Part Number: AK4129
• Description: 6ch 216kHz / 24-Bit Asynchronous SRC
• Manufacturer: AKM [Asahi Kasei Microsystems]

Mode
Mode
■
The output ports work in master mode and slave mode. The CM2-0 pins select the master/slave mode.
Note 24. Use for a clock input or connect to VSS2-5 pin. In Mode 4, the MCKO pin outputs “L” if the OMCLK/XTI pin is
Note 25. Output ports do not support TDM mode in this mode.
In serial control mode (SPB pin = “H”), the BYPS bit selects SRC bypass mode and SRC mode.
The default value of the BYPS bit is “0” (SRC mode).
Note 26. Use for a clock input or connect to VSS2-5 pin. In Mode 4, the MCKO pin outputs “L” if the OMCLK/XTI pin is
MS1173-E-01
10
11
12
13
14
15
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
9
System Clock for Output PORT
CM2
CM2
pin
pin
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
connected to VSS2-5. When a clock is input to the OMCLK/XTI pin, the clock is through and output from the
MCKO pin. In Mode 6-7, OMCLK/XTI input is ignored internally.
L
L
L
L
L
L
L
L
connected to VSS2-5. When a clock is input to the OMCLK/XTI pin, the clock is through and output from the
MCKO pin. In Mode 6-15, OMCLK/XTI input is ignored internally.
CM1
CM1
pin
pin
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
CM0
Table 4. Output PORT Master/Slave/ Bypass Mode Control (SPB pin = “H”)
Table 3. Output PORT Master/Slave/ Bypass Mode Control (SPB pin = “L”)
CM0
pin
pin
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
BYPS
Master(Bypass)
bit
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Master / Slave
Slave(Bypass)
Master
Master
Master
Master
Master
Slave
Master (Bypass)
Master (Bypass)
Master (Bypass)
Master (Bypass)
Master (Bypass)
Master (Bypass)
Master (Bypass)
Slave (Bypass)
Slave (Bypass)
Slave (Bypass)
Master / Slave
Master
Master
Master
Master
Master
Slave
Not used
Not used
128FSO
OMCLK/XTI
- 23 -
256FSO
384FSO
512FSO
768FSO
Input
Not used
Not used
128FSO
(Note
(Note
(Note
OMCLK/XTI
256FSO
384FSO
512FSO
768FSO
Input
25)
24)
24)
(Note
(Note
(Note
MCKO Output
OMCLK Input
IMCLK Input
25)
26)
26)
256FSO
384FSO
512FSO
768FSO
128FSO
Clock
Clock
OMCLK
256FSO
384FSO
512FSO
768FSO
128FSO
IMCLK
MCKO
Output
Clock
Clock
Input
Input
8k∼108kHz
8k∼216kHz
8k∼216kHz
8k∼216kHz
8k∼96kHz
8k∼54kHz
8k∼48kHz
FSO
8∼108kHz
8k~48kHz
8∼216kHz
8∼216kHz
8∼216kHz
8∼96kHz
8∼54kHz
FSO
22.05~48kHz
88.2~192kHz
[AK4129]
44.1~96kHz
29.4~64kHz
14.7~32kHz
FSO with
2010/09
22.05~48kHz
88.2~192kHz
44.1~96kHz
29.4~64kHz
14.7~32kHz
X’tal
FSO with
-
-
X’tal
-
-