PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 189

• 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
7.2.6
Value after reset: 00
ISTATR
For all interrupts in the ISTATR register following logical states are defined:
0: Interrupt is not acitvated
1: Interrupt is acitvated
x
LD
Any receive signal has been detected on the line
RIC
Any bit of register TR_STA has changed. This bit is reset by reading this register
7.2.7
Value after reset: 7F
MASKTR
0: The transceiver interrupts LD and RIC are enabled
1: The transceiver interrupts LD and RIC are disabled
ISTATR - Interrupt Status Register Transceiver
7
MASKTR - Mask Transceiver Interrupt
7
0
0
... Reserved
... Level Detection
... Receiver INFO Change
H
H
1
x
x
1
1
x
189
LD
LD
RIC
RIC
0
1
0
0
0
1
RD/WR (39
PSB 21373
2002-05-13
RD (38
H
H
)
)