PEB 20571 F V3.1 Infineon Technologies, PEB 20571 F V3.1 Datasheet - Page 90

• Manufacturer Part Number: PEB 20571 F V3.1
• Description: IC LINE CARD CTRLR DSP TQFP-100
• Manufacturer: Infineon Technologies

Specifications of PEB 20571 F V3.1

• Function: PBX Controller with DSP
• Interface: ISDN
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 272.6mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFQFP
• Includes: Layer-1 Control, Signaling Control, Signal Processing, Voice Channel Handling
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Number Of Circuits: -
• Other names: PEB20571FV3.1X; PEB20571FV31XP; SP000007539

Transmit Direction
• The command information per VIP is prepared by the DSP in the VIPCMR0-2
• The command bits from initialization command group are prepared by the DSP in the
• TRANSIU operation mode command format in the Data RAM
Receive Direction
• The received status per VIP is stored in the VIPSTR0-2 registers
• If the “read_status” command was transmitted in the previous frame for one of the
• TRANSIU operation mode status format in the Data RAM
Data Sheet
registers
TICCMR register for one of the channels
channels, the received status from this channel is saved in the TICSTR register
together with the 5-bit channel address
73
Functional Description
PEB 20570
PEB 20571
2003-07-31