AK4137EQ Datasheet, PDF (54/65 Pages) Asahi Kasei Microsystems – 32bit SRC with PCM/DSD conversion

[AK4137]
■ Register Map
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0 default
00H Reset & Mute SMSEMI SMT2
SMT1
SMT0
SMUTE
BYPS
FORCE
STB
RSTN 0x01
01H PCMCONT0 SLOW
SD
DEM1
DEM0 DITHER IDIF2
IDIF1
IDIF0 0x12
02H PCMCONT1
0
0
0
HEXAE ASCHON TDMICH2 TDMICH1 TDMICH0 0x00
03H DSDICONT PCMFSO1 PCMFSO0 DSDIFS1 DSDIFS0 DOP
PMI
IDCKB DSDIE 0x10
04H DSDOCONT DSDCLP1 DSDCLP0 DSDOFS1 DSDOFS0 ERRMASK PMO ODCKB DSDOE 0x50
05H DSDGAIN
0
0
0
0
0
0 OGAINM6 IGAIN6 0x02
06H DSDOSTATUS
0
0
0
0
0
0
ERRINTR ERRINTL
-
Note 33. Register values are initialized by setting the PDN pin to “L”.
Note 34. Writing to the address except 00H ~ 06H is prohibited. The bits defined as 0 must contain a “0”
value.
Note 35. µP interface access becomes valid 2ms (max) after from the PDN pin “↑”.
Rev. 0.2
- 54 -
2014/06