ak4364 AKM Semiconductor, Inc., ak4364 Datasheet - Page 25

• Manufacturer Part Number: ak4364
• Description: 96khz 24bit ?? Dac With Pll And Dit
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
n Register Definitions
MS0014-E-02
Addr
Addr
00H
01H
RSTN: Internal timing reset
DIF2-0: Audio data interface modes (See Table 4.)
EXT: Master clock select
RSTN: Internal timing reset
DFS1-0: Half/Normal/Double sampling modes (See Table 1,2), De-emphasis response (See Table 7.)
FS1-0: Sampling frequency modes (See Table 1.)
CKS2-0: Clock select (See Table 2.)
Register Name
Control 1
Register Name
Control 2
Default
Default
1: Normal operation
Initial: “101”, Mode 5
1: External clock mode. Internal VCO is powered down.
1: Normal operation
Initial: “000”
Initial: “00”
Initial: “00”
0: Reset. DZF pin goes to “H” and registers are not initialized.
0: Reset. DZF pin goes to “H” and registers are not initialized.
When the states of DIF2-0,EXT,CKS2-0,DFS1-0 or FS1-0 changes, the AK4364 should be reset by
PDN pin or RSTN bit. Some click noise may occur at that timing.
When the states of DIF2-0,EXT,CKS2-0,DFS1-0 or FS1-0 changes, the AK4364 should be reset by
PDN pin or RSTN bit. Some click noise may occur at that timing.
0: PLL mode (27MHz clock input)
FS1
D7
D7
0
0
0
FS0
D6
D6
0
0
0
DFS1
- 25 -
D5
D5
0
0
0
DFS0
EXT
D4
D4
0
0
CKS2
DIF2
D3
D3
1
0
CKS1
DIF1
D2
D2
0
0
CKS0
DIF0
D1
D1
1
0
[AK4364]
RSTN
RSTN
2001/05
D0
D0
1
1