Eads Astrium SMCS332SpW User Manual
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Contents
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SMCS332SpWUser ManualEADS Astrium GmbH, ASE2Doc No: SMCS_ASTD_UM_100Issue: 1.4Updated: 9-Sep-2006Page: 5 of 131– All Rights Reserved – Copyright per DIN 34 –6.1.3 SMCS332SpW Interrupt Status Register (ISR) ........................................................................................ 566.1.4 SMCS332SpW Interrupt Mask Register ................................................................................................... 576.1.5 Channel specific configuration registers ................................................................................................... 576.1.5.1 SpaceWire Mode Register (CHx_DSM_MODR)................................................................................. 576.1.5.2 COMI Configuration Register (CHx_COMICFG) ............................................................................... 576.1.5.3 Control Register 1 (CHx_CNTRL1) ..................................................................................................... 576.1.5.4 SpaceWire Command Register (CHx_DSM_CMDR) .......................................................................... 576.2 Data transfer via COMI.................................................................................................................................... 586.3 Data Transfer via HOCI ................................................................................................................................... 616.3.1 Special behaviour in case of SpaceWire link error ................................................................................... 627 Signal Description ................................................................................................................................................... 648 Electrical Specifications.......................................................................................................................................... 678.1 Absolute Maximum Ratings .............................................................................................................................. 678.2 DC Electrical Characteristics........................................................................................................................... 678.3 Power consumption........................................................................................................................................... 688.4 PLL Filter ......................................................................................................................................................... 698.5 Power and Ground Guidelines ......................................................................................................................... 699 Timing Parameters ................................................................................................................................................. 709.1 Clock Signals .................................................................................................................................................... 709.2 Reset.................................................................................................................................................................. 729.3 Host Read.......................................................................................................................................................... 739.4 Host Write......................................................................................................................................................... 759.5 COMI Read ....................................................................................................................................................... 779.6 COMI Write ...................................................................................................................................................... 789.7 COMI Arbitration ............................................................................................................................................. 799.8 CPUR, SES, Interrupt ....................................................................................................................................... 809.9 Links.................................................................................................................................................................. 819.10 Test Port (JTAG)............................................................................................................................................... 8210 Mechanical Data ..................................................................................................................................................... 8410.1 Package Dimensions......................................................................................................................................... 8410.2 Pin Assignment ................................................................................................................................................. 8511 Additional Informations ......................................................................................................................................... 8711.1 Frequently Asked Questions ............................................................................................................................. 8711.2 BSDL File for the SMCS332SpW...................................................................................................................... 9012 Handling Empty Packets ...................................................................................................................................... 11012.1 Description ..................................................................................................................................................... 11012.2 Workaround .................................................................................................................................................... 11313 Simple Interprocessor Communication Protocol Specification ........................................................................ 11413.1 Application Scenario....................................................................................................................................... 11413.2 Assumptions about the Environment............................................................................................................... 115 |
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