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CYNCP80192 PDF даташит

Спецификация CYNCP80192 изготовлена ​​​​«Cypress Semiconductor» и имеет функцию, называемую «Network Database Coprocessor».

Детали детали

Номер произв CYNCP80192
Описание Network Database Coprocessor
Производители Cypress Semiconductor
логотип Cypress Semiconductor логотип 

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CYNCP80192 Даташит, Описание, Даташиты
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CYNCP80192
CYNCP80192 Network Database
Coprocessor
Cypress Semiconductor Corporation
Document #: 38-02043 Rev. *B
• 3901 North First Street
• San Jose, CA 95134 • 408-943-2600
Revised August 27, 2003









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CYNCP80192 Даташит, Описание, Даташиты
CYNCP80192
CONTENTS
1.0 OVERVIEW ...................................................................................................................................... 5
2.0 FEATURES ...................................................................................................................................... 6
3.0 FUNCTIONAL DESCRIPTION ......................................................................................................... 7
3.1 Configuration Registers .............................................................................................................. 7
3.2 Operating Registers .................................................................................................................... 7
3.3 Pipeline and Table Management and Bus Protocol Conversion Logic ....................................... 7
3.4 NSE Interface .............................................................................................................................. 7
3.5 Associative SSRAM Interface ..................................................................................................... 7
4.0 SIGNAL DESCRIPTION ................................................................................................................... 8
5.0 CLOCKS ......................................................................................................................................... 11
6.0 REGISTERS ................................................................................................................................... 12
6.1 Coprocessor Interface Register ................................................................................................ 12
6.2 Configuration and Status Registers .......................................................................................... 12
7.0 OPERATING REGISTERS ............................................................................................................. 15
7.1 Address Mapping ...................................................................................................................... 15
7.2 Context Descriptor Organization ............................................................................................... 16
7.3 Context Descriptor Commands ................................................................................................. 16
8.0 NDC SUBSYSTEM POWER-UP INITIALIZATION PROCEDURE ................................................ 23
9.0 ZBT PIPELINED SSRAM INTERFACE MODE ............................................................................. 24
10.0 ZBT FLOWTHROUGH SSRAM INTERFACE MODE .................................................................. 25
11.0 SYNCBURST PIPELINED SSRAM INTERFACE (EARLY WRITE) ............................................ 26
12.0 SYNCBURST PIPELINED SSRAM INTERFACE MODE (LATE WRITE) ................................... 27
13.0 APPLICATION INFORMATION ................................................................................................... 28
14.0 INFORMATION ON EXTERNAL TRANSCEIVERS .................................................................... 29
15.0 JTAG (1149.1) TESTING ............................................................................................................. 30
16.0 ELECTRICAL CHARACTERISTICS ............................................................................................ 31
17.0 ORDERING INFORMATION ........................................................................................................ 39
18.0 PACKAGE DRAWINGS ............................................................................................................... 40
Document #: 38-02043 Rev. *B
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CYNCP80192 Даташит, Описание, Даташиты
CYNCP80192
LIST OF FIGURES
Figure 2-1. CYNCP80192 Block Diagram ............................................................................................... 6
Figure 5-1. NDC Clocks......................................................................................................................... 11
Figure 9-1. ZBT Pipelined SRAM Interface (Mode 000) ........................................................................ 24
Figure 10-1. ZBT Flowthrough SSRAM Interface (Mode 001)............................................................... 25
Figure 11-1. SyncBurst Pipelined SSRAM Interface (Early Write) ........................................................ 26
Figure 12-1. SyncBurst Pipelined SSRAM Interface (Late Write).......................................................... 27
Figure 13-1. Configuration 1—Associative SSRAM Mode .................................................................... 28
Figure 13-2. Configuration 2—Index Mode............................................................................................ 28
Figure 13-3. Switching Systems Block Diagram .................................................................................... 28
Figure 14-1. Use of Transceiver Enables .............................................................................................. 29
Figure 14-2. Transceiver Connected Between CYNPC80192 and CYNSE70XXX Devices ................. 29
Figure 16-1. Pinout Diagram.................................................................................................................. 33
Figure 18-1. Package Bottom View ....................................................................................................... 40
Figure 18-2. Package Side View ........................................................................................................... 40
Figure 18-3. Package Top View ............................................................................................................ 41
Document #: 38-02043 Rev. *B
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Номер в каталогеОписаниеПроизводители
CYNCP80192Network Database CoprocessorCypress Semiconductor
Cypress Semiconductor

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