PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 29

• 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
2.1.2
Special events in the SCOUT-DX are indicated by means of a single interrupt output,
which requests the host to read status information from the SCOUT-DX or transfer data
from/to the SCOUT-DX.
Since only one INT request output is provided, the cause of an interrupt must be
determined by the host reading the interrupt status registers of the SCOUT-DX.
The structure of the interrupt status registers is shown in figure 9.
Figure 9
SCOUT-DX Interrupt Status Registers
TRAN
MASK
HDLC
WOV
MOS
CIC
TIN
INT
ST
Interrupt Structure and Logic
TRAN
HDLC
ISTA
WOV
MOS
CIC
TIN
ST
STOV20
STOV11
STOV21
STOV10
MASKH
MSTI
STI21
STI20
STI11
STI10
RME
XMR
RFO
XDU
XPR
RPF
CI1E
CIX1
29
STOV20
STOV11
STOV21
STOV10
ISTAH
STI11
STI10
STI21
STI20
RFO
RME
RPF
XPR
XMR
XDU
STI
CIC0
CIC1
CIR0
ACK10
ACK11
ACK21
ACK20
MASKTR
ASTI
MOCR
MRE
MIE
RIC
LD
ISTATR
MOSR
MER
MAB
MDR
MDA
PSB 21373
RIC
LD
2002-05-13