Tstatmask, Fbawphdr, Fbootbwphdr | Emerson MVME6100 specification

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Board Description and Memory Maps

TSTAT_MASK

Thermostat Mask. This bit is used to mask the DS1621 temperature sensor thermostat output. If this bit is cleared, the thermostat output will be enabled to generate an interrupt on GPP3. If the bit is set, the thermostat output is disabled from generating an interrupt.

FBOOTB_WP

Software Flash Bank B Boot Block Write Protect. This bit is to provide software-controlled protection against inadvertent writes to the Flash Bank B Top 1 MB (0xFFF00000) space. Clearing this bit and disabling HW write-protect will enable writes to the Bank B Flash Top 1MB boot block devices. This bit is set during reset and must be reset by the system software to enable writing of the Flash Bank B boot block.

FBA_WP_HDR

Hardware Flash Bank A write protect header status. Read ONLY. Hardware jumper configuration can not be overridden by the software control bit 6 in this register.

FBOOTB_WP_HDR

Hardware Flash Bank B Boot Block write protect header status. Read ONLY. Hardware jumper configuration can not be overridden by the software control bit 3 in this register.

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Emerson MVME6100 manual Tstatmask, Fbawphdr, Fbootbwphdr

Contents

MVME6100 Single-Board Computer Programmer’s Reference GuidePage Ground the Instrument Safety Summary Lithium Battery Caution FlammabilityEMI Caution CE Notice European Community Limited and Restricted Rights Legend Contents Appendix a List of Figures List of Tables Model Number Description About This Guide Comments and Suggestions Overview of Contents Bold Conventions Used in This Manual Overview Introduction MVME6100 Features Summary Feature DescriptionNvram PCI/PMC MVME6100 Board Layout Diagram Processor Address Start End Size Definition Default Processor Memory MapDefault Processor Address Map Memory Maps F100 Ffff 29FF Ffff41FF Ffff F0FF Ffff MOTLoad’s Processor Address Map MOTLoad’s Processor Memory Map Default PCI Memory Map Default PCI Address MapPCI Address Start End Size Definition MOTLoad’s PCI Memory Maps MOTLoad’s PCI Memory MapsVME Memory Map System I/O Memory Map COM 1 Uart Device Bank 1 I/O Memory MapAddress Definition M48T37V NVRAM/RTC Banksel System Status RegisterSystem Status Register Refclk Srominit AbortlFlashbsyl Fusestat System Status Register 2- 0xF1100001 BdfailEepromwp Flashawp Fbawphdr FbootbwpFbootbwphdr Tstatmask Boardreset Reset Board RsvdSystem Status Register 3- 0xF1100002 EREADY1 Presence Detect Register10. Presence Detect Register Ipmcprsnt PMC0PL Configuration Header/Switch Register S111. Configuration Header/Switch Register Pcieprsntl 3 4 5 6 7 TBEN0 Time Base Enable RegisterQuad Universal Asynchronous Receiver/Transmitter Uart 12. Tben Register 13. M48T37V Access Real-Time Clock and NvramAddress Offset Function 0xF1110000 Programming Details MV64360 Multi-Purpose Port Configuration MPP Pin Input Number Output Function MV64360 MPP Pin Function Assignments MV64360 Reset Configuration Srom MV64360 Power-Up Configuration Settings MV64360 Power-Up Configuration Settings PCI1 DLL Dram BADR0 PCI0 DLLMII/GMII GMII/PCS Dram PLL N TBD Real-Time Clock and Nvram Flash Memory M48T37V Access Two-Wire Serial Interface Device Function Size A2A1A0 Address DDR Dram Serial Presence DetectI2C Bus Device Addressing Device Address MV64360 Device Controller Bank Assignments VPD and User Configuration EEPROMsTemperature Sensor MV64360 Initialization Device Bank Assignments MPC Bus and PCI Bus ArbitrationPCI Bus 0 and PCI Bus 1 Local Buses PCI Mode/Frequency Selection PCI Configuration Space Idsel Mapping for PCI DevicesIdsel AD20 MPP Pin Assignment PCI Masters PCI Arbitration Assignments for MV64360 AsicPCI Bus 1 Local Bus PMC Expansion Slots PCI Arbitration Assignments for MV64360 PCI Bus 1 Local Bus PMC Expansion Slots PCI Bus 0 Local Bus Devices MV64360 Interrupt Controller MV64360 Interrupt AssignmentsGroup MV64360 Edge/Level Polarity Interrupt Source PCI-PMC 0 INTD#, PMC INTB# PCI-PMC 0 INTC#, PMC INTA# DS1621 Digital Thermometer and Thermostat provides MV64360 Endian Issues Motorola Computer Group Documents Table A-1. Motorola Computer Group DocumentsDocument Title Motorola Publication Number MPC7457EC/D Manufacturers’ DocumentsTable A-2. Manufacturers’ Documents Document Title and Source Publication Number Manufacturers’ Documents Table A-2. Manufacturers’ Documents Table A-3. Related Specifications Related Specifications Index