HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 778

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

Section 21
Table 21.6 Audio Mode Specification for Transmit Data
Note: x: Don't care
Table 21.7 Audio Mode Specification for Receive Data
Note: Left and right same audio mode is not supported in receive data.
(2)
Control data is written to or read from by the following registers.
• Transmit control data write: SITCR (32-bit access)
• Receive control data read: SIRCR (32-bit access)
Figure 21.6 shows the control data and bit alignment in SITCR and SIRCR.
Rev. 3.00 Jan. 18, 2008 Page 716 of 1458
REJ09B0033-0300
Mode
Monaural
Stereo
Left and right same audio output
Mode
Monaural
Stereo
Control Data
To execute 8-bit monaural transmission or reception, use the left channel.
Serial I/O with FIFO (SIOF)
(a) Control data: One channel
(b) Control data: Two channels
31
31
Figure 21.6
Control data
Control data
(channel 0)
(channel 0)
24 23
24 23
TDLE
1
1
1
RDLE
1
1
Control Data Bit Alignment
16 15
16 15
TDRE
0
1
1
Control data
(channel 1)
8 7
8 7
Bit
Bit
RDRE
0
1
TLREP
x
0
1
0
0