TDA1315 Philips Semiconductors, TDA1315 Datasheet - Page 31

• Manufacturer Part Number: TDA1315
• Description: Digital audio input/output circuit DAIO
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Transmit mode only application (also possible
without microcontroller)
In Fig.15 an example is given, how the TDA1315H can be
operated as a transmitter without microcontroller. When
the CTRLMODE pin is LOW, a reset applied to
theTDA1315H will result in a default transmit mode. When
the user is not interested in sending non-default channel
status data (zeros) or user data, it remains always possible
to encode audio data at the I
When no microcontroller is used, the TDA1315H will
remain fully pin programmable when STROBE is
connected to supply permanently.
1995 Jul 17
Digital audio input/output circuit (DAIO)
2
S bus to the IEC output.
Fig.15 Transmit-mode-only application.
31
When the receive mode is not used, a dedicated loop-filter
for the PLL is not necessary. However, for correct
operation the TDA1315H does need a functional oscillator.
The minimum configuration is defined by keeping pin 44
(RC
pin 2 (V
the oscillator will operate correctly.
int
output) floating and connecting pin 1 (RC
ref
output). For the resetting and standby functions
Product specification
TDA1315H
fil
input) to