PM7340-PI データシートの表示（PDF） - PMC-Sierra

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PM7340-PI

S/UNI INVERSE MULTIPLEXING FOR ATM, 8 LINKS

PMC-Sierra 

PRELIMINARY

INVERSE MULTIPLEXING OVER ATM

DATA SHEET

PMC-2001723

ISSUE 3

PM7340 S/UNI-IMA-8

INVERSE MULTIPLEXING OVER ATM

CONTENTS

1 DEFINITIONS .......................................................................................... 1

2 FEATURES .............................................................................................. 3

3 APPLICATIONS ....................................................................................... 8

4 REFERENCES......................................................................................... 9

5 APPLICATION EXAMPLES ................................................................... 10

5.1 MULTI-SERVICE ACCESS – IADS, ACCESS CONCENTRATORS

.................................................................................................... 10

5.2 REMOTE DSLAM WAN UPLINK................................................. 10

6 BLOCK DIAGRAM ................................................................................. 12

7 DESCRIPTION....................................................................................... 13

8 PIN DIAGRAM ....................................................................................... 15

9 PIN DESCRIPTION................................................................................ 16

9.1 RECEIVE SLAVE ATM INTERFACE (UTOPIA L2 MODE) (26

SIGNALS).................................................................................... 18

9.2 TRANSMIT SLAVE INTERFACE (ANY-PHY MODE) (30 SIGNALS)21

9.3 TRANSMIT SLAVE INTERFACE (UTOPIA L2 MODE) (26

SIGNALS).................................................................................... 24

9.4 MICROPROCESSOR INTERFACE (31 SIGNALS)..................... 26

9.5 SDRAM I/F (35 SIGNALS) .......................................................... 28

9.6 CLK/DATA (33 SIGNALS)............................................................ 31

9.7 GENERAL (5 SIGNALS) ............................................................. 35

9.8 JTAG & SCAN INTERFACE (7 SIGNALS) .................................. 37

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ii

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