PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 211

• Manufacturer Part Number: PSB 21373 H V1.1
• Description: IC SPEECH AND VOICE MQFP-44
• Manufacturer: Infineon Technologies
• Series: SCOUT™r

Specifications of PSB 21373 H V1.1

• Function: CODEC
• Interface: IOM-2, SCI
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 97.5mA
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Includes: Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, Voice Monitoring
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Operating Temperature: -
• Other names: PSB21373HV1.1XT; PSB21373HV11XT; SP000007602

Data Sheet
7.4.3
Value after reset: 00
TGCR
ET
0: Tone generator is disabled
1: Tone generator is enabled; frequency and gain coefficients loaded from CRAM
DT
0: Dual tone mode is disabled
1: Dual tone mode is enabled; the output of signal generator FD is added to the tone
ETF
0: Tone filter is by-passed
1: Tone filter is enabled; filter coefficients loaded from CRAM
PT
0: Pulsed tone is disabled
1: Pulsed tone is enabled; time coefficients loaded from CRAM
SEQ
0: Sequence generator is disabled, a continuous tone signal is generated
1: Sequence generator is enabled; time coefficients loaded from CRAM
TM
0: Two-tone sequence is activated when sequence generator is enabled with SEQ = ’1’
1: Three-tone sequence is activated when sequence generator is enabled with SEQ =
SM
0: Automatic stop mode is disabled
1: Automatic stop mode is enabled; two and three tone ring gets turned off after the
signal which is determined by TM and SEQ;
dual tone mode is only available if TGSR.DTMF = ’0’
otherwise a continuous signal (F1, G1) is generated
’1’ otherwise a continuous signal (F2, G2) is generated;
three-tone sequence is only available if TGSR.DTMF = ’0’
sequence is completed
7
Tone Generator Configuration Register (TGCR)
ET
... Enable Tone Generator
... Dual Tone Mode
... Enable Tone Filter
... Pulsed Tone
... Sequence Generator
... Tone Mode
... Stop Mode
DT
H
ETF
PT
SEQ
211
TM
SM
0
SQTR
RD/WR (62
PSB 21373
2002-05-13
H
)