Siemens HiPath 3000 Series Service Documentation

Contents

Boards for HiPath 3000 Nur für den internen GebrauchA31003-H3590-S100-7-7620, 06/20123-308 HiPath 3000/5000 V9, Service documentationboards.fmPeripheral boardsSeven-segment displayThe card’s software status can be ascertained on the basis of the seven-segment display. Forthis a distinction is made between the following boot phases:● U-boot (firmware) statesTable 3-148 TMCAS-2 (for selected countries only) – U-boot (firmware) StatesDisplay MeaningInitializing hardwareDownloading DSP (Digital Signal Processor) firmwareDownloading FPGA (Field Programmable Gate Array) firmwareAccessing flash EPROM (Save and Delete)Activating built-in self test BIST (BIST1 or BIST2)Administration (Service PC connected)Copying software (from SDRAM to FEPROM)U-boot(Firmware)Power supply unit switched onLinux operating systemInitializingU-boot(Firmware)CAS application softwareThe decimal point is flashing to indicate that the U-boot firmware is operational.The decimal point is activated (not flashing) to indi-cate initialization of the Linux operating system.The decimal point is activated when the card sup-plies the clock reference for the system.