Renesas RX Series User Manual

R01UH0823EJ0100 Rev.1.00 Page 1330 of 1823
Jul 31, 2019
RX23W Group 37. Serial Sound Interface (SSI)
37.5 Usage Notes
37.5.1 Setting the Module Stop Function
Module stop state can be entered or released using the MSTPCRD register. The initial setting of the SSI is in the module
stop state. SSI register access is enabled by releasing the module stop state.
For details on the MSTPCRD register, refer to
section 11, Low Power Consumption.
37.5.2 Notes on Changing Transmission Modes
For mode transitions between the transmitter, receiver, and transceiver while WS continue mode is disabled
(SSITDMR.CONT = 0), set the SSICR.TEN and SSICR.REN bits to 0 and make a transition to the idle state once. Set
the SSICR.TEN and SSICR.REN bits again while the module is in the idle state and restart transmission.
37.5.3 Limits on WS Continue Mode
If WS continue mode setting is changed, the operation of the SSISCK0 and SSIWS0 signals immediately after switching
are not guaranteed. If it affects the device to be connected, do not change the setting dynamically.

Renesas RX Series Specifications

General

Brand	Renesas
Model	RX Series
Category	Microcontrollers
Language	English