psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 28

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

2
The SCOUT provides the following interfaces:
• Serial microcontroller interface together with a reset and microcontroller clock
• IOM-2 interface as an universal backplane for terminals
• U
• Analog Front End (AFE) as interface between the analog transducers and the digital
The microcontroller and IOM-2 interface are described in chapter 2.1 or 2.2
respectively. The U
(AFE) in chapter 4.1
Data Sheet
generation.
signal processor of the codec part
PN
interface towards the two wire subscriber line
Interfaces
PN
interface is described in the chapter 2.3, the analog front end
18
PSB 21391
PSB 21393
Interfaces
2001-03-07