HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 741

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

This LSI includes a clock-synchronized serial I/O module with FIFO (SIOF) that comprises two
channels. The functions of SIOF_0 and SIOF_1 are the same.
21.1
• Serial transfer
• Serial clock
• Interrupts: One type
• DMA transfer
SCIS3F2C_000020030200
 16-stage 32-bit FIFOs (independent transmission and reception)
 Supports 8-bit data/16-bit data/16-bit stereo audio input and output
 MSB first for data transmission
 Supports a maximum of 48-kHz sampling rate
 Synchronization by either frame synchronization pulse or left/right channel switch
 Supports CODEC control data interface
 Connectable to linear, audio, or A-Law or µ-Law CODEC chip
 Supports both master and slave modes
 An external pin input or internal clock (Pφ) can be selected as the clock source.
 Supports DMA transmission and reception by a transfer request for transmission and
reception
Features
Section 21
Serial I/O with FIFO (SIOF)
Rev. 3.00 Jan. 18, 2008 Page 679 of 1458
Section 21
Serial I/O with FIFO (SIOF)
REJ09B0033-0300