PSB21384HV1.3 Infineon Technologies, PSB21384HV1.3 Datasheet - Page 236

• Manufacturer Part Number: PSB21384HV1.3
• Description: Telecom ICs AMuLaw/Speech CODEC w/ ST Transceiver
• Manufacturer: Infineon Technologies

Specifications of PSB21384HV1.3

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet
SM
0: Automatic stop mode is disabled
1: Automatic stop mode is enabled; two and three tone ring gets turned off after the
SQTR
0: Trapezoid shaped signal is enabled;
1: Square-wave signal is enabled
7.4.4
Value after reset: 00
TGSR
TRL
0: Ringing signal is not output directly to the loudspeaker pins
1: Ringing signal (square) is output directly to the loudspeaker pins LSP/LSN
TRR
0: Tone signal for receive direction is disabled
1: Tone signal for receive direction is enabled
DTMF
0: DTMF mode is disabled
1: DTMF mode is enabled
TRX
0: Tone generator for transmit direction is disabled
1: Tone generator for transmit direction is enabled
sequence is completed
only available if tone ringing via loudspeaker is disabled with TGSR.TRL =’0’
7
Tone Generator Switch Register (TGSR)
0
... Stop Mode
... Square/Trapezoid Waveform
... Tone Ringing via Loudspeaker
... Tone Ringing Receive
... DTMF Mode
... Tone Ringing Transmit
TRL
H
0
TRR DTMF TRX
226
Detailed Register Description
0
0
0
PSB 21381/2
PSB 21383/4
RD/WR (63
2001-03-12
H
)