PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 220

• 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

7.4.11
Value after reset: 00
MASKxR
MASKx
The codec data in channel 1 (CH1X, CH1R) or channel 2 (CH2X,CH2R) respectively is
masked with these 6 register bits. The position of this 6 bit mask on the 8 or 16 bit value
respectively is determined by the MPx bits. If a mask bit is set to ’1’ the data in the
corresponding bit position is masked and thus always a ’1’. With a ’0’ the data passes
unchanged.
MPx
Data Sheet
7
Bit 1 0
0
0
1
1
Mask Channel x Register (MASKxR)
... Mask Channel x
... Mask Position of Channel x
0
1
0
1
H
Description
Bit 5...0 of the codec data register CHx0 is masked with MASKx
Bit 7...2 of the codec data register CHx0 is masked with MASKx
Bit 5...0 of the codec data register CHx1 is masked with MASKx
Bit 7...2 of the codec data register CHx1 is masked with MASKx
MASKx
220
MPx
0
channel 1: 6A
channel 2: 6B
PSB 21373
2002-05-13
RD/WR
H
H