R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 943

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

Section 18 Serial Sound Interface (SSI)
18.4.7
Serial Bit Clock Control
This function is used to control and select which clock is used for the serial bus interface.
If the serial clock direction is set to input (SCKD = 0), the SSI module is in clock slave mode and
the shift register uses the bit clock that was input to the SSISCK pin.
If the serial clock direction is set to output (SCKD = 1), the SSI module is in clock master mode,
and the shift register uses the oversampling clock, or the bit clock that is generated by dividing it.
The oversampling clock is then divided by the ratio in the serial oversampling clock divide ratio
bit (CKDV) in SSICR and used as the bit clock in the shift register.
In either case the module pin, SSISCK, is the same as the bit clock.
Rev. 3.00 Sep. 28, 2009 Page 911 of 1650
REJ09B0313-0300