r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1328

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

26. Serial Sound Interface (SSI) Module
Figure 26.1 is a block diagram of the SSI module.
Rev.1.00 Jan. 10, 2008 Page 1298 of 1658
REJ09B0261-0100
Serial audio bus
Note: n = 0 to 1
SSIn_SDATA
SSIn_SCK
SSIn_CLK
SSIn_WS
Interrupt
request
Figure 26.1 Block Diagram of SSI Module
INTC
MSB
Control circuit
Register
SSITDR
SSIRDR
SSICR
SSISR
Peripheral bus
Shift register
Serial clock control
Bit counter
Barrel shifter
Divider
Data buffer
LSB
SSI module
DMAC
DMA request