Emerson MVME6100 manual MV64360 Reset Configuration

Page 36

 

 

 

 

MV64360 Reset Configuration

 

 

 

 

 

 

 

 

 

 

 

Table 2-1. MV64360 MPP Pin Function Assignments (continued)

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MPP Pin

Input/

 

 

 

 

 

 

Number

Output

 

Function

 

 

 

 

 

 

 

 

 

 

 

 

20

I

 

PCI Bus 0 Interrupt PCI-VME INT 0 (Tempe LINT0#, PMCspan

 

 

 

 

 

 

 

INT 2#)

 

 

 

 

 

 

 

 

 

 

 

 

21

I

 

PCI Bus 0 Interrupt PCI-VME INT 1 (Tempe LINT1#, PMCspan

 

 

 

 

 

 

 

INT 3#)

 

 

 

 

 

 

 

 

 

 

 

 

22

I

 

PCI Bus 0 Interrupt PCI-VME INT 2 (Tempe LINT2#, PMCspan

 

 

 

 

 

 

 

INT 0#)

 

 

 

 

 

 

 

 

 

 

 

 

23

I

 

PCI Bus 0 Interrupt PCI-VME INT 3 (Tempe LINT3#, PMCspan

 

 

 

 

 

 

 

INT 1#)

 

 

 

 

 

 

 

 

 

 

 

 

MPP[19:16] PCI_1 Interrupts,

 

 

 

 

 

 

 

 

 

 

 

MPP[23:20] PCI_0 Interrupts

 

 

 

 

 

 

 

 

 

 

 

 

 

24

O

 

MV64360 SROM initialization active (InitAct)

 

 

 

 

 

 

 

 

 

 

 

 

25

O

 

Watchdog Timer Expired output (WDE#)

 

 

 

 

 

 

 

 

 

 

 

 

26

O

 

Watchdog Timer NMI output (WDNMI#)

 

 

 

 

 

 

 

 

 

 

 

 

27

I

 

Reserved for future device interrupt

 

 

 

 

 

 

 

 

 

 

 

 

28

O

 

Tempe ASIC (VMEbus) grant

 

 

 

 

 

 

 

 

 

 

 

 

29

I

 

Tempe ASIC (VMEbus) request

 

 

 

 

 

 

 

 

 

 

 

 

30

O

 

PCI6520 (PMCspan bridge) grant

 

 

 

 

 

 

 

 

 

 

 

 

31

I

 

PCI6520 (PMCspan bridge) request

 

 

 

 

 

 

 

 

 

 

 

MPP[31:28] PCI_0 Arbitration Request-Grant Pairs

 

 

 

 

 

 

 

 

 

 

 

MV64360 Reset Configuration

The MV64360 supports two methods of device initialization following reset:

❏Pins sampled on the deassertion of reset

❏Partial pin sample on deassertion of reset plus Serial ROM initialization via the I2C bus for user defined initialization

http://www.motorola.com/computer/literature

2-3

Page 35 Page 37
Image 36
Page 35 Page 37
Contents Programmer’s Reference Guide MVME6100 Single-Board ComputerPage Safety Summary Ground the InstrumentLithium Battery Caution FlammabilityEMI Caution CE Notice European Community Limited and Restricted Rights Legend Contents Appendix a List of Figures List of Tables About This Guide Model Number DescriptionOverview of Contents Comments and SuggestionsConventions Used in This Manual BoldIntroduction OverviewMVME6100 Features Summary Feature DescriptionNvram PCI/PMC MVME6100 Board Layout Diagram Default Processor Memory Map Default Processor Address MapMemory Maps Processor Address Start End Size Definition29FF Ffff 41FF FfffF0FF Ffff F100 FfffMOTLoad’s Processor Memory Map MOTLoad’s Processor Address MapDefault PCI Memory Map Default PCI Address MapPCI Address Start End Size Definition MOTLoad’s PCI Memory Maps VME Memory MapSystem I/O Memory Map MOTLoad’s PCI Memory MapsDevice Bank 1 I/O Memory Map Address DefinitionM48T37V NVRAM/RTC COM 1 UartSystem Status Register System Status RegisterRefclk BankselAbortl FlashbsylFusestat SrominitBdfail EepromwpFlashawp System Status Register 2- 0xF1100001Fbootbwp FbootbwphdrTstatmask FbawphdrBoardreset Reset Board RsvdSystem Status Register 3- 0xF1100002 Presence Detect Register 10. Presence Detect RegisterIpmcprsnt EREADY1Configuration Header/Switch Register S1 11. Configuration Header/Switch RegisterPcieprsntl PMC0PL3 4 5 6 7 Time Base Enable Register Quad Universal Asynchronous Receiver/Transmitter Uart12. Tben Register TBEN013. M48T37V Access Real-Time Clock and NvramAddress Offset Function 0xF1110000 MV64360 Multi-Purpose Port Configuration Programming DetailsMV64360 MPP Pin Function Assignments MPP Pin Input Number Output FunctionMV64360 Reset Configuration MV64360 Power-Up Configuration Settings SromMV64360 Power-Up Configuration Settings Dram PCI1 DLLPCI0 DLL MII/GMII GMII/PCSDram PLL N TBD BADR0Flash Memory Real-Time Clock and NvramTwo-Wire Serial Interface M48T37V AccessDDR Dram Serial Presence Detect I2C Bus Device AddressingDevice Address Device Function Size A2A1A0 AddressVPD and User Configuration EEPROMs Temperature SensorMV64360 Initialization MV64360 Device Controller Bank AssignmentsMPC Bus and PCI Bus Arbitration PCI Bus 0 and PCI Bus 1 Local BusesPCI Mode/Frequency Selection Device Bank AssignmentsPCI Configuration Space Idsel Mapping for PCI DevicesIdsel AD20 PCI Arbitration Assignments for MV64360 Asic PCI Bus 1 Local Bus PMC Expansion SlotsPCI Arbitration Assignments for MV64360 MPP Pin Assignment PCI MastersPCI Bus 0 Local Bus Devices PCI Bus 1 Local Bus PMC Expansion SlotsMV64360 Interrupt Controller MV64360 Interrupt AssignmentsGroup MV64360 Edge/Level Polarity Interrupt Source PCI-PMC 0 INTC#, PMC INTA# PCI-PMC 0 INTD#, PMC INTB#MV64360 Endian Issues DS1621 Digital Thermometer and Thermostat providesMotorola Computer Group Documents Table A-1. Motorola Computer Group DocumentsDocument Title Motorola Publication Number Manufacturers’ Documents Table A-2. Manufacturers’ DocumentsDocument Title and Source Publication Number MPC7457EC/DManufacturers’ Documents Table A-2. Manufacturers’ Documents Related Specifications Table A-3. Related SpecificationsIndex
Top Page Image Contents