AK7735EQ Datasheet, PDF (113/142 Pages) Asahi Kasei Microsystems – Dual DSP with 4chADC + 4chDAC + 4chSRC

[AK7735]
■ Register Map
Control registers can be initialized by a power-down release (PDN pin = “L” → “H”).
Addr
[Hex]
Register Name
0000 System Clock Setting 1
0001 System Clock Setting 2
0002 Mic Bias Power Management
0003 Sync Domain 1 Setting 1
0004 Sync Domain 1 Setting 2
0005 Sync Domain 2 Setting 1
0006 Sync Domain 2 Setting 2
0007 Sync Domain 3 Setting 1
0008 Sync Domain 3 Setting 2
0009 Sync Domain 4 Setting 1
000A Sync Domain 4 Setting 2
000B Sync Domain M/S Setting
000C Reserved
000D CLKO Output Setting
000E Reserved
000F Sync Domain Select 1
0010 Sync Domain Select 2
0011 Sync Domain Select 3
0012 Sync Domain Select 4
0013 Sync Domain Select 5
0014 Sync Domain Select 6
0015 Sync Domain Select 7
0016 Sync Domain Select 8
0017 Sync Domain Select 9
0018 Sync Domain Select 10
0019 Sync Domain Select 11
001A Sync Domain Select 12
001B Sync Domain Select 13
001C External Clock Domain Select
001D Reserved
001E Reserved
001F SDOUT1A Output Data Select
0020 SDOUT1B Output Data Select
0021 SDOUT1C Output Data Select
0022 SDOUT1D Output Data Select
0023 SDOUT2A Output Data Select
0024 SDOUT2B Output Data Select
0025 SDOUT2C Output Data Select
0026 SDOUT2D Output Data Select
0027 SDOUT3A Output Data Select
0028 SDOUT3B Output Data Select
0029 SDOUT3C Output Data Select
002A SDOUT3D Output Data Select
002B SDOUT4A Output Data Select
002C SDOUT4B Output Data Select
002D SDOUT4C Output Data Select
002E SDOUT4D Output Data Select
002F DAC1 Input Data Select
D7
D6
D5
D4
D3
D2
D1
D0
0
REFSEL[1:0]
REFMODE[4:0]
CKRESETN
0
0
FSMODE[4:0]
0
0
0
0
0
0
0
PMMB
BDV1[9] BDV1[8]
CKS1[2:0]
SDV1[2:0]
BDV1[7:0]
BDV2[9] BDV2[8]
CKS2[2:0]
SDV2[2:0]
BDV2[7:0]
BDV3[9] BDV3[8]
CKS3[2:0]
SDV3[2:0]
BDV3[7:0]
BDV4[9] BDV4[8]
CKS4[2:0]
SDV4[2:0]
BDV4[7:0]
0
0
0
0
0
MSN3
MSN2
MSN1
0
0
0
0
0
0
0
0
0
0
0
0
CLKOE
CLKOSEL[2:0]
0
0
0
0
0
0
0
0
0
SDBCK1[2:0]
0
SDBCK2[2:0]
0
SDBCK3[2:0]
0
0
0
0
0
SDDSP1[2:0]
0
SDDSP2[2:0]
0
SDDSP1O1[2:0]
0
SDDSP1O2[2:0]
0
SDDSP1O3[2:0]
0
SDDSP1O4[2:0]
0
SDDSP1O5[2:0]
0
SDDSP1O6[2:0]
0
SDDSP2O1[2:0]
0
SDDSP2O2[2:0]
0
SDDSP2O3[2:0]
0
SDDSP2O4[2:0]
0
SDDSP2O5[2:0]
0
SDDSP2O6[2:0]
0
SDSRCO1[2:0]
0
SDSRCO2[2:0]
0
SDADC1[2:0]
0
SDCODEC[2:0]
0
SDDO1[2:0]
0
SDDO2[2:0]
0
SDDO3[2:0]
0
SDDO4[2:0]
EXBCK4[1:0]
EXBCK3[1:0]
EXBCK2[1:0]
EXBCK1[1:0]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SELDO1A[5:0]
0
0
SELDO1B[5:0]
0
0
SELDO1C[5:0]
0
0
SELDO1D[5:0]
0
0
SELDO2A[5:0]
0
0
SELDO2B[5:0]
0
0
SELDO2C[5:0]
0
0
SELDO2D[5:0]
0
0
SELDO3A[5:0]
0
0
SELDO3B[5:0]
0
0
SELDO3C[5:0]
0
0
SELDO3D[5:0]
0
0
SELDO4A[5:0]
0
0
SELDO4B[5:0]
0
0
SELDO4C[5:0]
0
0
SELDO4D[5:0]
0
0
SELDA1[5:0]
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
016014707-E-00
- 113 -
2016/12