sta33013tr STMicroelectronics, sta33013tr Datasheet - Page 29

• Manufacturer Part Number: sta33013tr
• Description: 2.0 Digital Audio Processor With Ffx Digital Modulator And Analog And Digital Inputs
• Manufacturer: STMicroelectronics

STA330
8.5
SAI pass-through
A configuration is available which allows the SAI input signal to be passed straight to the
digital output. The STA330 is able to translate the incoming serial audio interface signal from
SAI-in to a different output format on SAI-out. So the SAI pass-through enables devices to
be cascaded, even devices with slightly different protocols.
The pass-through is set by programming register
and register
SAI-in protocol is set up with registers
protocol with
Input and output data sampling frequencies must be the same.
PWMINT2
P2SCFG0 on page 41
with the value 0x01.
and P2SCFG1.
S2PCFG0 on page 39
PWMINT1 on page 49
Serial digital audio interface (SAI)
and
S2PCFG1
with the value 0x00
and SAI-out
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