YSS944/943/940

18

(2) SDO interface format

The following serial data output format is supported via register settings.

Regardless of the register setting, the output signals for SDO3 to SDO0 are always handled as fixed-point

24-bit data.

SDOBCK

SDOWCK

M

L

M

L

M

L

M

L

M

8 7

L

M

8 7

L

M

6 5

L

M

6 5

L

M

4 3

L

M

4

L

3

M

L

M

L

M : MSB DATA

L : LSB DATA

１（

frame

IEC60958 frame）

L ch

R ch

SDO3

SDOFMT[1:0]=1X

SDOBIT[1:0]=XX

SDOBP = 1

SDOBP = 0

SDOWP = 1

SDIWP = 0

SDOFMT[1:0]=00

SDOBIT[1:0]=XX

SDOFMT[1:0]=01

SDOBIT[1:0]=00

SDOFMT[1:0]=01

SDOBIT[1:0]=10

SDOFMT[1:0]=01

SDOBIT[1:0]=11

SDOFMT[1:0]=01

SDOBIT[1:0]=01

SDO0

to

24 bits

32 clock cycles

24 bits

24 clock cycles

32 clock cycles

24 clock cycles