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Section 18 Serial Sound Interface
Page 918 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
18.4 Operation Description
18.4.1 Bus Format
This module can operate as a transmitter or a receiver and can be configured into many serial bus
formats in either mode.
The bus format can be selected from one of the six major modes shown in table 18.3.
Table 18.3 Bus Format for SSIF Module
Non-
Compression
Slave
Receiver
Non-
Compression
Slave
Transmitter
Non-
Compression
Slave
Transceiver*
Non-
Compression
Master
Receiver
Non-
Compression
Master
Transmitter
Non-
Compression
Master
Transceiver*
TEN 0 1 1 0 1 1
REN 1 0 1 1 0 1
SCKD 0 0 0 1 1 1
SWSD 0 0 0 1 1 1
MUEN Control Bits
IIEN
TOIEN
TUIEN
ROIEN
RUIEN
DEL Configuration Bits
PDTA
SDTA
SPDP
SWSP
SCKP
SWL[2:0]
DWL[2:0]
CHNL[1:0]
Note: * Set TEN and REN to 1 at the same time when the module is operating as a transceiver.