readme.txt

有关树WDM 驱动的编程.里面包含了许多实例,学习硬件的可以参考哦

			Applied MicroCircuits Corporation
				6195 Lusk Blvd.
			      San Diego, CA 92121
11/19/96
Rev. C-5

This file includes notes on the software and other files included with 
the AMCC PCI Developer's Kit.  Supplemental information on using the 
AMCCDIAG and NVBUILD software is also included in this file.

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PLD equations for U1 and U4 on the PCI card and IU3 on the ISA card have 
changed:  

	The CUPL .PLD files are included in the \PLDS directory along with 
	PLD_DOC.TXT.  The PLD_DOC.TXT explains the detailed functionality of 
	all of the Developer's Kit programmable logic devices.

Using the 29C512 Flash memory with the S5933 developer's kit:

	There are two versions of the program called NVBUILD.EXE 
	included with the Developer's Kit.  Version 0.5 should be used
	for programming 29C512 or 29C256 Flash memories and version
	1.0 should be used for programming serial devices or operating
	on files.  Only version 1.0 can access the S5933 operation
	registers when they are mapped to memory space above 1 megabyte.
	
	Known problems with NVBUILD.EXE:
	The program NVBUILD.EXE v1.0 reads but does not program
	the Atmel 29C256 and 29C512 flash memories.  Version 1.0
	will fail and exit if the [F5] key is pressed to select
	options for choosing the sub-class field when editing the
	configuration header space.
	
	The program NVBUILD.EXE v0.5 programs the Atmel 29C512
	Flash memory provided in the developer's kit, however,
	the WE# pin (pin 31) of the 29C512 must be disconnected
	from the S5933 in order to permit the 29C512 to be bootable.
	This is accomplished by removing the 29C512 from the 
	socket and then reinserting it with pin 31 lifted.  This 
	procedure is necessary due to the pulsing of the shared 
	signal WE#/SDA on the S5933 when the S5933 initially 
	searches for a serial device.


Installing the Developer's Kit hardware into a PC:

	The Developer's Kit does not contain an ISA slot bracket. 
	Other than for shipping purposes within the machine,
	the ISA board may still be installed.


Developer's Kit User's Guide Errata:

	The Program PCIDIAG.EXE is referred to in the documentation.
	This program is actually named AMCCDIAG.EXE on the diskette
	included with the developer's kit.  To use AMCCDIAG.EXE you
	must have the line
	
		DEVICE=C:\DOS\ANSI.SYS
	
	within your system's config.sys file.

Merging a file in NVBUILD.EXE:

	a. Create the configuration register space by either loading 
	   an Intel Hex or Binary file that contains a previously 
	   defined image, or just edit the default image that is 
	   defined at program startup.
 
	b. Select "Save Memory Image" on Main Menu
 
	c. Select "Merge with File"
 
	d. Select Intel Hex or Binary file to merge current image with.
 
	e. The file is loaded and the current image overwrites the 
	   area from 0x40 to 0x80 and a checksum is generated at the
	   location: 
			(Image_Byte_2 * 512) - 1
       
	   The merged image is then saved to the original filename and
	   the previous disk image backed up in a file with the same 
	   name and an extension of ".BAK".
 
	f. The merged file is now also in memory, so you can proceed 
	   to select "Write to Device" to program NVRAM.
 

Files for the developer's kit:

\SCH\*.SCH      ;OrCAD Schematic Files
     *.BOM      ;Bill of Materials File (TEXT)
     *.LIB      ;OrCAD parts library
     *.NET      ;Netlist (TEXT)
	

\SDTOOLS\AMCCDIAG.EXE   
	 IDFILE.DOC
	 \VER1\NVBUILD.EXE
	       NVBUILD.HLP
	 \VER0\NVBUILD.EXE
	       NVBUILD.HLP

\PLDS\U1DKC.PLD  ;CUPL Program File (TEXT)
      U1DKC.JED  ;JEDEC File
      U1DKC.ABS  ;CUPL Absolute File
      U1DKC.DOC  ;CUPL PLD Information File (TEXT)

      U4DKC.PLD  ;CUPL Program File (TEXT)
      U4DKC.JED  ;JEDEC File
      U4DKC.ABS  ;CUPL Absolute File
      U4DKC.DOC  ;CUPL PLD Information File (TEXT)
 
      IU3B.PLD   ;CUPL Program File (TEXT)
      IU3B.SI    ;CUPL Simulation Input File (TEXT)
      IU3B.JED   ;JEDEC File
      IU3B.SO    ;CUPL Simulation Output File (TEXT)
      IU3B.ABS   ;CUPL Absolute File
      IU3B.DOC   ;CUPL PLD Information File (TEXT)
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