PSB2163T-V31TR Infineon Technologies, PSB2163T-V31TR Datasheet - Page 74

• Manufacturer Part Number: PSB2163T-V31TR
• Description: IC AUDIO RINGING CODEC 28-PDSO
• Manufacturer: Infineon Technologies
• Series: ARCOFI®r

Specifications of PSB2163T-V31TR

• Function: CODEC Filter
• Interface: IOM-2, PCI, Serial
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 900µA
• Power (watts): 1mW
• Operating Temperature: -25°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: DSO-28
• Includes: Activation and Deactivation, B-Channel and D-Channel HDLC Controllers, D-Channel Priority Handler, Monitor Channel Handler
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2163T-V31INTR; PSB2163T-V31TR

3
3.1
After a RESET (internal power-on reset, hardware reset at pin RS or software reset via
XOP_E) the pins SA to SD are programmed as inputs. All other output pins are in
high-impedance state (HOP/HON, LSP/LSN,
Note: After a Reset (only TE and Non-TE mode) the coefficient RAM-locations have
The defined reset values of the ARCOFI-registers are listed below:
Register
CMDR
GCR
DFICR
PFCR
TGCR
TGSR
ATCR
ARCR
TFCR
Semiconductor Group
defined reset values.
Operational Description
Reset
Value after
RESET [hex]
BF
00
F0
00
00
00
00
00
00
Meaning
– No operation (NOP)
– Speakerphone disabled (incl. AGCX and AGCR)
– Disable voice transmit
– IOM-2 channel 0 selected (IOM-2 TE-mode)
– Power-down mode
– IOM-2 two chip mode (IOM-2 TE-mode)
– A-Law
– SA to SD programmed as inputs
– PCM-mode; receive voice blocked
– Programmable digital gain disabled
– Programmable sidetone gain disabled
– Correction filters disabled
– 50-Hz receive HP active
– 50-Hz transmit HP active
– Tone generator inactive
– Control generator inactive
– No tone generator connection to any signal path
– Microphone amplifier is in power-down mode
– Reference voltage buffer is in power-down mode
– Pins MIP1/MIN1 are directed to the microphone
– Earpiece amplifier AHO is in power-down mode
– Loudspeaker amplifier ALS is in power-down
– IOM-2 handshake procedure enabled
– No internal speakerphone status signals are
– Analog test mode disabled
– Digital test mode disabled
amplifier AMI
mode
directed to PZ1/PZ2
73
V
REF
, PZ1, PZ2, DU/DX).
Operational Description