參數(shù)資料
型號: AK4586VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: 圓形連接器
英文描述: Circular Connector; MIL SPEC:MIL-C-5015 A/B/C; Body Material:Aluminum Alloy; Series:97-3100A; No. of Contacts:4; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
中文描述: 多通道音頻編解碼器迪爾
文件頁數(shù): 28/54頁
文件大?。?/td> 586K
代理商: AK4586VQ
ASAHI KASEI
[AK4586]
MS0097-E-01
2001/12
- 28 -
The audio serial interface format becomes the TDM I/F format if TDM bit is set to “1”. In the TDM mode, the serial data
of all DAC (six channels) is input to the SDTI1 pin. The input data to SDTI2-3 pins is ignored. BICK should be fixed to
256fs. In the slave mode, “H” time and “L” time of LRCK should be 1/256fs at least. In the master mode, “H” time (“L”
time at I
S mode) of LRCK is 1/8fs typically. LOOP1-0 should be set to “00” at the TDM mode. TDM mode cannot be
used in double speed mode.
DIF
Mode
SLAVE
2
1
0
8
0
0
0 16bit, Right justified
16bit, Right justified
9
0
0
1 18bit, Right justified
18bit, Right justified
10
0
1
0 20bit, Right justified
20bit, Right justified
11
0
1
1 24bit, Right justified
24bit, Right justified
12
1
0
0 24bit, Left justified
24bit, Left justified
13
1
0
1 24bit, I
2
S
24bit, I
2
S
14
1
1
0 24bit, Left justified
24bit, Left justified
15
1
1
1 24bit, I
2
S
24bit, I
2
S
14
0 24bit, Left justified
24bit, Left justified
15
1 24bit, I
2
S
24bit, I
2
S
Table 15. Audio Data Format (TDM= “1”)
LRCK
BICK
256fs
256fs
256fs
256fs
256fs
256fs
256fs
256fs
256fs
256fs
SDTO
SDTI1-3
I/O
O
O
O
O
O
O
I
I
I
I
I/O
O
O
O
O
O
O
I
I
I
I
0
1
x
x
LRCK(0)
BICK
(0:64fs)
SDTO(0)
0
1
2
31
0
1
15:MSB, 0:LSB
Lch Data
Rch Data
15
17
16
15
31
0
1
2
17
16
0
1
0
1
15
14
14
15
SDTI(I)
15:MSB, 0:LSB
0
1
0
1
15
14
14
15
Figure 12. Mode 0 Timing
LRCK(0)
BICK
(0:64fs)
SDTO(0)
0
1
2
31
0
1
23:MSB, 0:LSB
Lch Data
Rch Data
9
11
10
9
31
0
1
2
11
10
0
1
0
1
12
21
20
20
21
12
22
23
22
23
SDTI(I)
23:MSB, 0:LSB
0
1
0
1
21
20
20
21
22
23
22
23
Figure 13. Mode 3 Timing
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