Cirrus-logic EDB9315A Manual de usuario

©Copyright 2006 Cirrus Logic, Inc. AUG ’06DS638DB3http://www.cirrus.comEnhanced Universal Platform System-on-Chip ProcessorEP9315EDB9315AEngineering D

EDB9315ATechnical Reference Manual10 ©Copyright 2006 Cirrus Logic, Inc. DS638DB34. EDB9315A Circuit DescriptionThis chapter makes reference to the sch

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 114.1 Circuit OperationThe major circuit operation for each page of the

EDB9315ATechnical Reference Manual12 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Page 5This is the power section for the EP9315 device. The ADC and PLL

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 13Page 9The two connectors provide a daughter card interface for making

EDB9315ATechnical Reference Manual14 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Page 14Power and reset circuits are shown on this page. Most of the ch

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 155. Software5.1 OverviewThe software programmed into the Flash on the

EDB9315ATechnical Reference Manual16 ©Copyright 2006 Cirrus Logic, Inc. DS638DB36. Developer’s User ForumMany references have been made to the Cirrus

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 177. Other Useful InformationWeb Sites• Cirrus Logic main web site: www.

EDB9315ATechnical Reference Manual18 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Appendix A. SchematicsThe schematics for the EDB9315A Development Boar

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 19Figure 4. Schematic Page 1 - Block Diagram

EDB9315ATechnical Reference Manual2 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3CORPORATE HEADQUARTERSCirrus Logic, Inc. 2901 Via FortunaAustin, Texas

EDB9315ATechnical Reference Manual20 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 5. Schematic Page 2 - Processor & Memory

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 21Figure 6. Schematic Page 3 - Peripherals

EDB9315ATechnical Reference Manual22 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 7. Schematic Page 4 - UARTs & USB

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 23Figure 8. Schematic Page 5 - µP Power

EDB9315ATechnical Reference Manual24 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 9. Schematic Page 6 - SDRAM & Flash

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 25Figure 10. Schematic Page 7 - JTAG & CFG

EDB9315ATechnical Reference Manual26 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 11. Schematic Page 8 - Ethernet

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 27Figure 12. Schematic Page 9 - Expansion Connector

EDB9315ATechnical Reference Manual28 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 13. Schematic Page 10 - IDE

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 29Figure 14. Schematic Page 11 - VGA & LCD

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 3Table of ContentsCORPORATE HEADQUARTERS . . . . . . . . . . . . . . .

EDB9315ATechnical Reference Manual30 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 15. Schematic Page 12 - USB2.0 Slave

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 31Figure 16. Schematic Page 13 - Audio

EDB9315ATechnical Reference Manual32 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Figure 17. Schematic Page 14 - Power Supply

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 33Appendix B. Programming Linux Images into Flash from a Windows® PCFor

EDB9315ATechnical Reference Manual34 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Downloading Files1. Make a directory called "TFTPROOT" on C:

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 35TFTP Server Setup (Setup may vary depending on TFTP server used)1. Ins

EDB9315ATechnical Reference Manual36 ©Copyright 2006 Cirrus Logic, Inc. DS638DB36. Verify that the Auto-Close setting is set to "Never".7. W

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 37HyperTerminal SetupRun the HyperTerminal program and configure to use

EDB9315ATechnical Reference Manual38 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Board Programming Setup1. At this point, the RJ45 Ethernet port on the

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 39download.exe Downloading the Codedownload.exe Erasing then Programming

EDB9315ATechnical Reference Manual4 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3List of FiguresFigure 1. EDB9315A Board...

EDB9315ATechnical Reference Manual40 ©Copyright 2006 Cirrus Logic, Inc. DS638DB33. Redboot.bin has been programmed into Flash memory. Go to HyperTermi

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 417. The MAC address label on the top of the board has a hexadecimal num

EDB9315ATechnical Reference Manual42 ©Copyright 2006 Cirrus Logic, Inc. DS638DB310. Execute the following command: load -v -r -b 0xa00000 ramdisk.gz11

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 43Once the board has been programmed, reset the board and wait for it to

EDB9315ATechnical Reference Manual44 ©Copyright 2006 Cirrus Logic, Inc. DS638DB3Revision HistoryRevision Date ChangesDB1 DEC 2005 First release.DB2 AU

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 51. EDB9315A Kit ContentsEach EDB9315A kit comes with the following:• ED

EDB9315ATechnical Reference Manual6 ©Copyright 2006 Cirrus Logic, Inc. DS638DB32. Introducing the EDB9315A Engineering Development BoardThis document

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 7Figure 2. EDB9315A Top ViewA. EP9315 processorB. Processor Status LEDs

EDB9315ATechnical Reference Manual8 ©Copyright 2006 Cirrus Logic, Inc. DS638DB33. Getting Started3.1 Before you Begin...The developer will find it us

EDB9315ATechnical Reference ManualDS638DB3 ©Copyright 2006 Cirrus Logic, Inc. 9the Qt/Opie desktop on the VGA monitor, depending which OS you have pro