PSB 21393 H V1.3 Infineon Technologies, PSB 21393 H V1.3 Datasheet - Page 230

• 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
PGCR
0: In front of the speech detector
1: Behind the speech detector
PGCX
0: Behind the speech detector
1: In front of the speech detector
ERA
0: Standard reverse attenuation in receive direction
1: Enhanced reverse attenuation in receive direction
MAAR
0: The monitoring of the AGC attenuation receive in the XSR register is disabled. XSR
1: The monitoring of the AGC attenuation receive in the XSR register is enabled. The
7.3.11
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.
contains the read-back values of XCR register (bit 7:2) and the speakerphone states.
momentary AGC attenuation can be accessed directly by the microcontroller via XSR
register.
7
Mask Channel x Register (MASKxR)
... Position of Gain Control Receive (see figure 62)
... Position of Gain Control Transmit (see figure 62)
... Enhanced Reverse Attenuation
... Monitoring AGC Attenuation Receive
... Mask Channel x
H
MASKx
220
Detalled Register Description
MPx
0
channel 1: 6A
channel 2: 6B
PSB 21391
PSB 21393
2001-03-07
RD/WR
H
H