SH7203 Datasheet, PDF (853/1686 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 16 Synchronous Serial Communication Unit (SSU)
16.6 Usage Note
16.6.1 Module Standby Mode Setting
The SSU operation can be disabled or enabled using the standby control register. The initial
setting is for SSU operation to be halted. Access to registers is enabled by clearing module
standby mode. For details, refer to section 28, Power-Down Modes.
16.6.2 Note on Continuous Transmission/Reception in SSU Slave Mode
During continuous transmission or reception in SSU slave mode, negate (drive high level) the SCS
pin once per frame. Correct transmission and reception are not possible if the SCS pin is asserted
(low level) for more than one frame.
Rev. 2.00 Apr. 16, 2008 Page 823 of 1652
REJ09B0313-0200