PSB 21393 H V1.3 Infineon Technologies, PSB 21393 H V1.3 Datasheet - Page 228

• 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
7.3.9
Value after reset: 00
DSSR
DSSR
ENX2
ENX1
0: Codec transmit data in CH2/CH1 disabled
1: Codec transmit data in CH2/CH1 enabled
DSS1X
DSS2X
7
Data Source Selection Register (DSSR)
Bit7 6
0
0
1
1
Bit3 2
0
0
1
1
Bit1 0
0
0
1
1
DSSR
... Data Source Selection Receive
... Enable Transmit CH2
... Enable Transmit CH1
... Data Source Selection CH2X
... Data Source Selection CH1X
0
1
0
1
0
1
0
1
0
1
0
1
H
idle
CH1R
CH2R
CH1R+CH2R
idle code is transmitted
XDAT is transmitted
CH1R
XDAT+ CH1R is transmitted
idle code is transmitted
XDAT is transmitted
CH2R
XDAT+ CH2R is transmitted
ENX2 ENX1
218
DSS2X
Detalled Register Description
DSS1X
0
RD/WR (68
PSB 21391
PSB 21393
2001-03-07
H
)