MVME5100 Single Board Computer Installation and Use - Bustec

Preparation1Table 1-1. Manually Configured Headers/Jumpers (Continued)Jumper Description Setting DefaultJ15 System controller (VME) Pins 1,2 for no SCONPins 2,3 for auto SCONNo jumper for ALWAYS SCONAutoSCONJ16 Soldered Flash protection Pins 1,2 enables programming of Flash FlashPins 2,3 disables programming of theprog.two outermost boot blocks of Flashenabled(See Flash Memory on page 4-5 for anapplication note concerning the writeprotected region that corresponds to theupper 64KB of the soldered Flashmemory map.)Jumper SettingsPMC/SBC Mode SelectionPrior to performing the installation instructions, you must ensure that thejumpers are set properly for your particular configuration. For example, ifyou are using an IPMC761/MVME761 or an IPMC712/MVME712Mcombination in conjunction with the MVME5100, you must reset thejumpers for the appropriate variant of the SBC mode (SBC/IPMC761 orSBC/IPMC712) using jumpers 4, 6, 10, 17, and 20. These are factoryconfigured for the PMC mode of operation. Verify all settings accordingto the previous table and follow the instructions below if applicable.There are five headers associated with the selection of the various modesof operation on the MVME5100: J4, J6, J10, J17, and J20. These headersare responsible for routing the secondary Ethernet I/O to either the frontpanel or to the P2 connector, and for providing +12V and –12V to the P2connector. The MVME5100 is set at the factory for PMC mode in whichall I/O is directed to the front panel (see Table 1-1). The SBC mode, eitherSBC/IPMC761 or SBC/IPMC712, should only be selected when using oneof the IPMC7xx modules in conjunction with the correspondingMVME7xx transition module: MVME761 with the IPMC761 andMVME712M with the IPMC712. Note that when configuring for thehttp://www.motorola.com/computer/literature 1-5