
354
Agere Systems Inc.
TMXF28155 Super Mapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Preliminary Data Sheet
May 2001
Functional Descriptions
16 Microprocessor Interface Functional Description
Table of Contents
Contents
Page
16 Microprocessor Interface Functional Description ........................................................................................... 354
16.1 Introduction ............................................................................................................................................. 355
16.2 Features ................................................................................................................................................. 355
16.3 Microprocessor Interface ........................................................................................................................ 355
16.4 MPU Block Diagram ............................................................................................................................... 356
16.5 Super Mapper Register Address Mapping ............................................................................................. 356
16.6 Performance Monitoring (PM) Counters Operation ................................................................................ 356
16.7 Super Mapper Global Interrupt Status and Control ................................................................................ 358
16.8 Global Control ......................................................................................................................................... 358
Figures
Page
Figure 18. Microprocessor Interface..................................................................................................................... 356
Figure 19. PM Reset Counter............................................................................................................................... 357
Figure 20. PM Reset Signal Generation............................................................................................................... 357
Tables
Page
Table 521. Super Mapper Register Address Mapping ........................................................................................ 356