SH7136_09 Datasheet, PDF (12/22 Pages) Renesas Technology Corp – SCI Clock Synchronous Simultaneous Transmit and Receive of Serial Data and DTC Data Transfer

SH7136/SH7137 Group
SCI Clock Synchronous Simultaneous Transmit and
Receive of Serial Data and DTC Data Transfer
2.4 Procedure for Setting Module Used
The setting procedure for SCI clock synchronous mode using the DTC is described below.
2.4.1 Main Function
Figure 8 shows the processing sequence of the main function.
Figure 8 Processing Sequence of Main Function
2.4.2 Cancel Module Standby
Figure 9 shows the processing sequence of the function that cancels module standby.
stbcr_init()
Make setting in standby control
register 3 (STBCR3)
[1] _{[1] Enable clock supply to SCI_0.}
Clear MSTP11 bit to B'0.
Make setting in standby control _{[2] [2] Enable clock supply to DTC.}
register 2 (STBCR2)
Clear MSTP4 bit to B'0.
END
Figure 9 Setting sequence for canceling module standby.
REJ06B0890-0100/Rev.1.00
July 2009
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