r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1284

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 29 Serial I/O with FIFO (SIOF)
Table 29.5 SIOF Serial Clock Frequency
29.4.2
SIOF_SYNC: The SIOF_SYNC is a frame synchronous signal. Depending on the transfer mode,
it has the following two functions.
• Synchronous pulse: 1-bit-width pulse indicating the start of the frame
• L/R: 1/2-frame-width pulse indicating the left-channel stereo data (L) in high level and the
Figure 29.3 shows the SIOF_SYNC synchronization timing.
Rev. 1.00 Oct. 01, 2007 Page 1218 of 1956
REJ09B0256-0100
Frame Length
32 bits
64 bits
128 bits
256 bits
right-channel stereo data (R) in low level
Serial Timing
8 kHz
256 kHz
512 kHz
1.024 MHz
2.048 MHz
44.1 kHz
1.4112 MHz
2.8224 MHz
5.6448 MHz
11.2896 MHz
Sampling Rate
48 kHz
1.536 MHz
3.072 MHz
6.144 MHz
12.288 MHz