SH7785 Datasheet, PDF (1344/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

26. Serial Sound Interface (SSI) Module
26.4 Operation
26.4.1 Bus Format
The SSI module can operate as a transmitter or a receiver and can be configured into many serial
bus formats in either mode.
The bus formats can be one of eight major modes as shown in table 26.3.
Table 26.3 Bus Formats of SSI Module
Bus Format
Non-Compressed
Slave Receiver
0000
Non-Compressed
Slave Transmitter
1000
Non-Compressed
Master Receiver
0011
Non-Compressed 1 0 1 1
Master Transmitter
Compressed Slave 0 1 0/1 0
Receiver
Compressed Slave
Transmitter
Compressed
Master Receiver
0 1 0/1 1
Compressed
1 1 0/1 1
Master Transmitter
Control bits
Configuration bits
Control bits
1 Ignored Configu- Ignored
ration
bits
Cannot be used
Control bits
1 Ignored Configu- Ignored
ration
bits
Rev.1.00 Jan. 10, 2008 Page 1314 of 1658
REJ09B0261-0100