Processor Booting | Spectrum Brands C6x VME64 specs

Monaco Technical Reference

Spectrum Signal Processing

Processor Nodes

2.7.Processor Booting

The ‘C6x can boot from either the VME bus (via its Host Port Interface (HPI) port) or from an 8-bit EEPROM on an installed PEM module. The jumpers listed in the following table select the booting method for each node.

Table 5 Processor Boot Source Jumpers

Jumper	Node	PEM Boot	HPI Boot
JP2	Node A	IN	OUT
JP3	Node B	IN	OUT
JP4	Node C	IN	OUT
JP5	Node D	IN	OUT

The Monaco board uses the CE1 memory space of the ‘C6x memory map 1 for the boot space upon power up or reset. Immediately after booting, the ‘C6x cannot access the resources in its CE1 space such as the Hurricane registers, Global Shared SRAM, and SCV64 Registers. In order to access these CE1 resources, the ‘C6x must toggle the state of its Timer 0 pin (TOUT0). The state of this pin is controlled by the DataOut bit of the ‘C6x Timer 0 Control Register. Once TOUT has been toggled, the CE1 resources are available to the ‘C6x until the ‘C6x is reset.

16	Part Number 500-00191
	Revision 2.00

Image 28

Spectrum Brands C6x VME64 manual Processor Booting, Processor Boot Source Jumpers Node

Contents

Monaco Revision Preface Iii Change Document Rev Date ChangesHistory Table of Contents Monaco Technical Reference Vii Viii List of Figures Table of Contents List of Tables Xii Introduction FeaturesProduct Operation Processors Interfaces VMEPMC PEM Reference Documents On-Board Power Supply General Bus Architecture Reset Conditions VME A24 Slave Interface ResetJtag Reset Sysreset Board Layout Board Layout Jumper Settings Description Jumper settingsOUT Part Number Processor Configurations Populated Processor Nodes Processor Node Block Diagram Internal Memory Processor Memory ConfigurationExternal Memory 0x0180 DSP Memory Map Address Nodes B, C, and D Synchronous Burst Sram Synchronous DramProcessor Expansion Module Host Port Processor Booting Processor Boot Source Jumpers Node Serial Port Routing Serial Port Routing PEM Connections for Serial Port 0 VME and PMC Connections for Serial Port Global Shared Bus Access Source Target Global Shared BusMemory Arbitration Single Cycle Bus Access Burst Cycle Bus Access Locked Cycles Global Shared Bus VME Operation VME64 Bus InterfaceSCV64 Primary Slave A32/A24 Interface Access A24 Secondary Slave Interface A24 Secondary Interface Memory Map HPI Register Addresses VME address Hpia Master A32/A24/A16 SCV64 Interface VME64 Bus Interface DSP~LINK3 Interface DSP~LINK3 Data Transfer Operating Modes Address Strobe Control Mode Astrben Interface Signals DSP~LINK3 Reset DSP~LINK3 Interface PCI Interface Hurricane ConfigurationPCI Offset Address Hurricane Register Set Value Initialize BCC2A Hurricane Implementation PCI Device Jtag Debugging Jtag Chain Jtag Debugging Interrupt Handling Overview DSP~LINK3 Interrupts to Node a Interrupt Routing PEM Interrupts PCI Bus InterruptsHurricane Interrupt SCV64 Interrupt Kipl Status Bits and the Iack Cycle KIPL2 KIPL1 KIPL0 Bus Error Interrupts Bit Node Whose Access Caused the Bus Error Inter-processor Interrupts VME Host Interrupts To Any Node Register Address Summary Access Privilege Bus Registers Vpage Register KFC2..0 KSIZE1..0 KADDR1..0 Vstatus Register Kavec BuserraKIPL2..0 Vinta Register Vintb Register Vintc Register Vintd Register Kipl Enable Register KiplendKiplenc Kiplenb DL3RESET DSP~LINK3 Register ID Register VME A24 Status Register HintaHintb Hintc VME A24 Control Register Registers Specifications Board IdentificationMonaco Monaco67 Specifications Parameter General Data Access/Transfer Performance Performance and Data Throughput Specifications Connector Pinouts Connector Layout VME Connectors VME P1 Connector Pinout VME P2 Connector Pinout PMC to VME P2 VME P2 Connector DSP~LINK3 to VME P2 PMC Connectors PMC Connector JN1 Pinout PMC Connector JN2 PMC Connector JN4 Non-standard PMC Connector JN5 PEM Connectors PEM 1 Connector Pinout PEM 2 Connector Pinout Jtag in Connector Pinout Jtag ConnectorsJtag OUT Connector Connector Pinouts Appendix a SCV64 Register Values SCV64 Register Initialization SCV64 Register Initialization Index VME Interrupts to node A, 40 register Reset Jtag Sysreset