Renesas R5S72647 ユーザーズマニュアル

 

Section 18   Serial Sound Interface 

 

R01UH0134EJ0400  Rev. 4.00  

 

Page 913 of 2108 

Sep 24, 2014 

 

 

 
SH7262 Group, SH7264 Group 

2 

RIE 

0 

R/W 

Receive Interrupt Enable 

Enables or disables generation of receive data full 
interrupt (RXI) requests when the RDF flag in the FIFO 
status register (SSIFSR) is set to 1 during reception.  

0: Receive data full interrupt (RXI) request is disabled 

1: Receive data full interrupt (RXI) request is enabled* 

Note: * RXI can be cleared by clearing either the RDF 

flag (see the description of the RDF bit for 
details) or RIE bit. 

1 TFRST 

0 R/W 

Transmit FIFO Data Register Reset 

Invalidates the data in the transmit FIFO data register 
(SSIFTDR) to reset the FIFO to an empty state.  

0: Reset is disabled. 

1: Reset is enabled. 

Note: FIFO is reset at a power-on reset. 

0 RFRST 

0 R/W 

Receive FIFO Data Register Reset 

Invalidates the data in the receive FIFO data register 
(SSIFRDR) to reset the FIFO to an empty state.  

0: Reset is disabled 

1: Reset is enabled 

Note: FIFO is reset at a power-on reset.