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Smart Module Series
SC600Y&SC600T Hardware Design
SC600Y&SC600T_Hardware_Design 60 / 134
3.15. I2S Interface
SC600Y/SC600T provides one I2S interface. The I2S interface is multiplexed from FP_SPI, with power
domain of 1.8V .
Table 18: Pin Definition of I2S Interface
Pin Name Pin No I/O Description Comment
FP_SPI_CS 203 DO SPI chip select
SPI interface pin by default.
Can be multiplexed into I2S_WS
(I2S word select (L/R)).
FP_SPI_CLK 250 DO SPI clock
SPI interface pin by default.
Can be multiplexed into I2S_SCK
(I2S bit clock).
FP_SPI_MOSI 249 DO SPI master-out slave-in
SPI interface pin by default.
Can be multiplexed into I2S_D0
(I2S serial data channel 0).
FP_SPI_MISO 251 DI SPI master-in salve-out
SPI interface pin by default.
Can be multiplexed into I2S_D1
(I2S serial data channel 1).
LCD1_TE 114 DI LCD1 tearing effect
LCM interface pin by default.
Can be multiplexed into
I2S_MCLK_A
(I2S master clock A).
GPIO_66 234 DI/DO
General-purpose
input/output
GPIO by default.
Can be multiplexed into
I2S_MCLK_B
(I2S master clock B).