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Section 18 Serial Sound Interface
R01UH0134EJ0400 Rev. 4.00 Page 919 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
18.4.2 Non-Compressed Modes
The non-compressed modes support all serial audio streams split into channels. It supports I
2
S
compatible format as well as many more variants on these modes.
(1) Slave Receiver
This mode allows the module to receive serial data from another device. The clock and word
select signal used for the serial data stream is also supplied from an external device. If these
signals do not conform to the format specified in the configuration fields of this module, operation
is not guaranteed.
(2) Slave Transmitter
This mode allows the module to transmit serial data to another device. The clock and word select
signal used for the serial data stream is also supplied from an external device. If these signals do
not conform to the format specified in the configuration fields of this module, operation is not
guaranteed.
(3) Slave Transceiver
This mode allows serial data transmission and reception between this module and another device.
The clock and word select signal used for the serial data stream is also supplied from an external
device. If these signals do not conform to the format specified in the configuration fields of this
module, operation is not guaranteed.
(4) Master Receiver
This mode allows the module to receive serial data from another device. The clock and word
select signals are internally derived from the oversampling clock. The format of these signals is
defined in the configuration fields of this module. If the incoming data does not follow the
configured format, operation is not guaranteed.
(5) Master Transmitter
This mode allows the module to transmit serial data to another device. The clock and word select
signals are internally derived from the oversampling clock. The format of these signals is defined
in the configuration fields of this module.