Sharp LH79524 - Page 306

I
2
S Converter LH79524/LH79525 User’s Guide
10-8 Version 1.0
Figure 10-9. I
2
S Master Mode Reception Block Diagram
Figure 10-10. I
2
S Master Mode Reception Timing Diagram
LH79525-99
SSP
(MASTER)
EXTERNAL CODEC
(SLAVE)
I2SCLKOUT
I
2
S CONVERTER
(MASTER)
I2SFSSOUT
SCK
WS
SD
I2SRXD
SSPCLKOUT
SSPFSSOUT
SSPTXD
I2SFSSOUT
(WSDEL = 0)
I2SFSSOUT
(WSDEL = 1)
ACTUAL
SSPRXD
I2SCLKOUT
SSPFSSOUT
EXPECTED
SSPRXD
I2SRXD
MSB1
14 1
21 2
14 14
121
1
14 1 14 141
LSB1 MSB2 MSB3
MSB1
LSB2 MSB4LSB3
MSB1 MSB2 MSB3
MSB2
LSB1
MSB4
LSB3LSB2
LSB1
LH79525-100