ak4396 AKM Semiconductor, Inc., ak4396 Datasheet - Page 30

• Manufacturer Part Number: ak4396
• Description: Advanced Multi-bit 192khz 24-bit ?? Dac
• Manufacturer: AKM Semiconductor, Inc.

Addr Register Name
Addr Register Name
02H Control 3
03H Lch ATT
04H Rch ATT
ASAHI KASEI
DZFB: Inverting Enable of DZF
DCKB: Polarity of DCLK (DSD Only)
DCKS: Master Clock Frequency Select at DSD mode (DSD only)
DSDM: DSD Input Select
D/P:
ATT7-0: Attenuation Level
MS0336-E-00
DSD/PCM Mode Select
0 : DZF pin goes “H” at Zero Detection (Default)
1 : DZF pin goes “L” at Zero Detection
0 : Input pin : No.5, 6, 7 (Default)
1 : Input pin : No. 12, 13, 14
0 : PCM mode (Default)
1 : DSD mode
0 : DSD data is output from DCLK falling edge. (Default)
1 : DSD data is output from DCLK rising edge.
0 : 512fs (Default)
1 : 768fs
ATT = 20 log
FFH : 0dB (Default)
00H : Mute
Default
Default
When DSDM bit is changed, the AK4396 should be reset by RSTN bit.
When D/P bit is changed, the AK4396 should be reset by RSTN bit.
10
(ATT_DATA / 255) [dB]
ATT7
ATT7
D/P
D7
D7
0
1
DSDM
ATT6
ATT6
D6
D6
0
1
- 30 -
DCKS
ATT5
ATT5
D5
D5
0
1
DCKB
ATT4
ATT4
D4
D4
0
1
ATT3
ATT3
D3
D3
0
0
1
DZFB
ATT2
ATT2
D2
D2
0
1
ATT1
ATT1
D1
D1
0
1
0
[AK4396]
2004/08
ATT0
ATT0
D0
D0
0
0
1