AK4601VQ Datasheet, PDF (86/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
■ Register Map
Control registers can be initialized by a power-down release (PDN pin = “L” → “H”).
Do not write to registers in the address after 008CH and write "0" into 0 bits and write "1" into 1 bit.
Normal Registers
Addr
[Hex]
Register Name
D7
D6
D5
0000 System Clock Setting 1
REFSEL[2:0]
0001 System Clock Setting 2
CKRESETN
0
0
0002 Mic Bias Power Management PSW1N PSW2N
0
0003 Sync Domain 1 Setting 1
MSN1
CKS1[2:0]
0004 Sync Domain 1 Setting 2
0005 Sync Domain 2 Setting 1
0006 Sync Domain 2 Setting 2
MSN2
CKS2[2:0]
0007 Reserved
0008 Reserved
0009 Reserved
000A Reserved
000B Reserved
000C Reserved
000D Reserved
000E Reserved
000F CLKO Output Setting
0
0
0
0010 Pin Setting
0
0
0
0011 Sync Domain Select 1
0
0012 Reserved
SDBCK1[2:0]
0013 Sync Domain Select 3
0014 Sync Domain Select 4
0
0
0
0
EXBCK2[2:0]
0015 Reserved
0016 Sync Domain Select 6
0
SDDO1[2:0]
0017 Sync Domain Select 7
0018 Sync Domain Select 8
0
SDDO3[2:0]
0
0
0
0019 Sync Domain Select 9
0
001A Reserved
SDVOL2[2:0]
001B Reserved
001C Reserved
001D Reserved
001E Reserved
001F Sync Domain Select 15
0
0020 Sync Domain Select 16
0
SDMIXA[2:0]
SDADC1[2:0]
0021 ^{SDOUT1 TDM SLOT1-2 Data Select}
0
0
0022 ^{SDOUT1 TDM SLOT3-4 Data Select}
0
0
0023 ^{SDOUT1 TDM SLOT5-6 Data Select}
0
0
0024 ^{SDOUT1 TDM SLOT7-8 Data Select}
0
0
0025 ^{SDOUT1 TDM SLOT9-10 Data Select}
0
0
0026 ^{SDOUT1 TDM SLOT11-12 Data Select}
0
0
0027 ^{SDOUT1 TDM SLOT13-14 Data Select}
0
0
0028 ^{SDOUT1 TDM SLOT15-16 Data Select}
0
0
0029 SDOUT2 Output Data Select
0
0
002A SDOUT3 Output Data Select
0
0
002B Reserved
002C Reserved
002D Reserved
002E Reserved
002F Reserved
0030 Reserved
0031 Reserved
D4
D3
D2
D1
D0
REFMODE[4:0]
FSMODE[4:0]
0
0
0
PMMB1 PMMB2
BDV1[8]
SDV1[2:0]
BDV1[7:0]
BDV2[8]
SDV2[2:0]
BDV2[7:0]
0
0
0
0
0
0
0
0
0
CLKOE
CLKOSEL[2:0]
0
0
0
0
MSELN
0
SDBCK2[2:0]
0
0
0
EXBCK1[2:0]
0
EXBCK3[2:0]
0
0
SDDO2[2:0]
0
0
0
0
0
0
SDVOL1[2:0]
0
SDVOL3[2:0]
0
0
0
0
0
0
SDMIXB[2:0]
0
SDCODEC[2:0]
SELDO1A[5:0]
SELDO1B[5:0]
SELDO1C[5:0]
SELDO1D[5:0]
SELDO1E[5:0]
SELDO1F[5:0]
SELDO1G[5:0]
SELDO1H[5:0]
SELDO2[5:0]
SELDO3[5:0]
0
0
0
0
0
0
0
Default
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
016000391-E-01
- 86 -
2016/12