PSB 21393 H V1.3 Infineon Technologies, PSB 21393 H V1.3 Datasheet - Page 200

• Manufacturer Part Number: PSB 21393 H V1.3
• Description: IC CODEC W/TRANSCEIVER MQFP-44
• Manufacturer: Infineon Technologies
• Series: SCOUT™r

Specifications of PSB 21393 H V1.3

• Function: CODEC
• Interface: IOM-2, SCI, UPN
• Number Of Circuits: 1
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 27mA
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Includes: Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, UPN Transceiver
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Operating Temperature: -
• Other names: PSB21393HV1.3XT; PSB21393HV13XP; SP000007533; SP000007534

Data Sheet
7.1.6
Value after reset: 00
ISTATR
For all interrupts in the ISTATR register following logical states are defined:
0: Interrupt is not activated
1: Interrupt is activated
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
7.1.7
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
MASKTR - Mask Transceiver Interrupt
7
7
0
0
... Reserved
... Level Detection
... Receiver INFO Change
H
H
1
x
1
x
1
x
190
LD
LD
RIC
RIC
Detalled Register Description
0
1
0
0
0
1
RD/WR (39
PSB 21391
PSB 21393
2001-03-07
RD (38
H
H
)
)