參數(shù)資料
型號: AK4358
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 192 KHZ 24 BIT 8 CH DAC WITH DSD INPUT
中文描述: 192千赫24位8路DAC,具有DSD輸入
文件頁數(shù): 28/35頁
文件大?。?/td> 457K
代理商: AK4358
ASAHI KASEI
[AK4358]
MS0203-E-00
2003/02
- 28 -
Register Definitions
Addr Register Name
00H
Control 1
D7
ACKS
1
D6
D5
0
0
D4
DZFE
1
D3
DIF2
0
D2
DIF1
1
D1
DIF0
0
D0
RSTN
1
SLOW
0
Default
RSTN: Internal timing reset
0: Reset. All DZF pins go to “H” and any registers are not initialized.
1: Normal operation
When MCLK frequency or DFS changes, the AK4358 should be reset by PDN pin or RSTN bit.
DIF2-0: Audio data interface modes (See Table 10, Table 11, Table 12, PCM Only)
Initial: “010”
Register bit of DIF0 is ORed with the DIF0 pin.
DZFE: Data Zero Detect Enable
0: Disable
1: Enable
Zero detect function can be disabled by DZFE bit “0”. In this case, the DZF pins are “L” at DZFB bit “0”
and are “H” at DZFB bit “1”.
SLOW: Slow Roll-off Filter Enable (PCM Only)
0: Sharp Roll-off Filter
1: Slow Roll-off Filter
ACKS: Master Clock Frequency Auto Setting Mode Enable
0: Disable, Manual Setting Mode
1: Enable, Auto Setting Mode
Master clock frequency is detected automatically at ACKS bit “1”. In this case, the setting of DFS1-0 is
ignored. When this bit is “0”, DFS1-0 set the sampling speed mode.
Register bit of ACKS is ANDed with the inverted of the ACKSN pin.
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
SMUT
E
0
D0
01H
Control 2
0
0
0
0
0
0
RSTN
Default
0
0
0
0
0
0
1
RSTN: Internal timing reset
0: Reset. All DZF pins of go to “H” and any registers are not initialized.
1: Normal operation
When MCLK frequency or DFS changes, the AK4358 should be reset by PDN pin or RSTN bit.
SMUTE: Soft Mute Enable
0: Normal operation
1: All DAC outputs soft-muted
相關(guān)PDF資料
PDF描述
AKD4358 Circular Connector; No. of Contacts:22; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:12-35 RoHS Compliant: No
AK4358VQ 192 KHZ 24 BIT 8 CH DAC WITH DSD INPUT
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AK4359VF 192 KHZ 24 BIT 8CH DAC
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參數(shù)描述
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