releasenotes.txt

EP9315wince50的最新的bsp包程序

Release note for the Windows CE .net 5.0 BSP for
EDB9307/EDB9312/EDB9315/EDB9315A/EDB9307A/EDB9302A and EDB9301/EDB9302

PACKAGE VERSION: 1-1-2
 
MODULES:
    All modules under stars/scorpious/dev/wince500/platform/ep93xx

STARTUP:
    See \ep93xx\documents\quickstartup.doc (unzip quickstartup.zip)
    for how to create a project and make a new image.

TOOLS:
    Windows CE .net Platform Builder 5.0.

BOARDS SUPPORTED:
    EDB9307
    EDB9312
    EDB9315
    EDB9315A
    EDB9301
    EDB9302
    EDB9302A
    EDB9307A

DEVICE DRIVERS:
    The device drivers used in the Workspace are defined in ep93xx.bat.
    To add/remove device drivers to/from the Workspace, must 
    edit \wince500\platform\ep93xx\ep93xx.bat to what you want 
    first then use the tools in Catalog and OSDesignView as usual. 
    Otherwise, add/remove device drivers won't work. 

    Name:       ATAPI/IDE driver
    Directory:  ep93xx\src\drivers\atapi
    State:      Functional. For EDB9312/15/15A.
    Errata:     1. UDMA up to mode 3 for HDD and mode 2 for CDROM.
                2. PIO up to mode 4.
                3. The software workaround for the UDMA silicon bug
                   found on rev E0 is implemented.
                   Most modern CD ROMs and hard drives work for rev E0.
                   The UDMA silicon bug is fixed in rev E1 and later.

    Name:       Accelerated display driver
    Directory:  ep93xx\src\drivers\display\accel
    State:      Functional. For EDB9307/15/15A/07A.
    Errata:     Accelerated Display driver supports:
                * HW cursor acceleration, 
                * Line Draw
                * Block Fill
                * Block Copy

                Supports the following CRT modes: 640x480x8, 640x480x16,
                640x480x24, 800x600x16, 1024x768x8, 1280x1024x8.

                Also supports: CRT, Phillips LB064V02 LCD, 
                NEC NL6448AC33-29 LCD, and Conexant NTSC encoder.
		
	        Supports Rotation. 
		Block Copy is not hardware accelerated if rotation is enabled.

    Name:       Flat Display driver
    Directory:  ep93xx\src\drivers\display\flat
    State:      Functional. For EDB9307/12/15/15A/07A.
    Errata      Supports the following CRT modes: 640x480x8, 640x480x16, 
                640x480x24, 800x600x16, 1024x768x8, 1280x1024x8.

                Also Supports: CRT, Phillips LB064V02 LCD, 
                NEC NL6448AC33-29 LCD and Conexant NTSC encoder.

	        Supports Rotation

    Name:       Crunch Library
    Directory:  ep93xx\src\crunchlib
    State:      Functional. For EDB9302/07/12/15/15A/02A/07A.
    Note:       See ep93xx\src\crunchlib\userguide.doc for documentation.  

    Name:       ep93xx Internal Ethernet Debug driver.
    Directory:  ep93xx\src\drivers\ethdbg\cs8950
    State:      Functional. For EDB9301/02/07/12/15/15A/02A/07A.

    Name:       English only PS/2 keyboard driver.
    Directory:  ep93xx\src\drivers\kbdmouse\keyboardps2
    State:      Removed from catalog but source code still exists.
                For EDB9312/15.
                Mainly for an example only.

    Name:       Cherry keyboard/Keypad driver.
    Directory:  ep93xx\src\drivers\kbdmouse\keypad
    State:      Removed from catalog but source code still exists.
                For EDB9312/15.
                Mainly for an example only.
    Errata:     Only 64 of the 83 keys work.  

    Name:       Flash File System Driver
    Directory:  ep93xx\src\drivers\fsd
    State:      Functional. Not Fully Tested with CETK.
                For EDB9301/02/07/12/15/15A/02A/07A.
                Supports Intel J30,C30,P30,and AMD 29L style Flash chip.


    Name:       Serial mouse driver.
    Directory:  ep93xx\src\drivers\mouse\sermouse
    State:      Removed from catalog but source code still exists.
                For EDB9312 only.
                Mainly for an example only. 

    Name:       Serial driver
    Directory:  ep93xx\src\drivers\serial
    State:      Functional. For EDB9301/02/07/12/15/15A/02A/07A.

    Name:       Touch Driver
    Directory:  ep93xx\src\drivers\touch
    State:      Functional. For EDB9307/12/15/15A/07A.

    Name:       Wave device driver.
    Directory:  ep93xx\src\drivers\wavdev
    State:      Functional. 
                I2S for EDB9301/02/07/12/15/15A/02A/07A. 
                AC97 for EDB9307/12/15.
    Errata:     Use PIO instead of DMA to transfer data for
                EDB9301 and EDB9302 with Rev E0 chips. 
                The USB-Audio-16bit-arbitrator silicon bug
                is fixed in rev E1 and later.
                See platform-01.reg.

    Name:       Ethernet boot loader.
    Directory:  ep93xx\src\bootloader
    State:      Functional. For EDB9301/02/07/12/15/15A/02A/07A.
    Errata:     1. Internal Ethernet download works.
                2. NE2000 Ethernet download capability. 
                   Works with Corega Ether PCC-T PCMCIA Ethernet card
                   and Socket LP-E compact flash Ethernet card.  
                   These features are not in Cirrus' BSP.
                3. Flash programming supported for NOR compatible flashes.
                4. Boot from CF card in PCMCIA slot or from CF 
                   card/harddisk in IDE port functional.
		5. Support SST EEPROM.

    Name:       kernel
    Directory:  ep93xx\src\kernel
    State:      Functional. For EDB9301/02/07/12/15/15A/02A/07A.
    Errata:     1. Internal Ethernet debug works.
                2. NE2000 Ethernet debug.  Works with Corega Ether
                   PCC-T PCMCIA Ethernet card and Socket LP-E compact
                   flash Ethernet card.  
                   These features are not in Cirrus' BSP.
                3. Profiling kernel is untested.
		4. Support SST EEPROM.
                
    Name:       Internal Ethernet NDIS driver.
    Directory:  ep93xx\src\drivers\ethermac
    State:      Functional. For EDB9301/02/07/12/15/15A/02A/07A.

    Name:       PCMCIA
    Directory:  ep93xx\src\drivers\pccard
    State:      Functional. For EDB9315.

    Name:       USB host driver
    Directory:  ep93xx\src\drivers\usb
    State:      Functional. For EDB9301/02/07/12/15/15A/02A/07A.
    Errata:     Found a USB device detection problem in Microsoft's 
                USB host driver. Please refer to HowTo_USBDevNotDetect.txt
    
    Name:       IrDA SIR Driver
    Directory:  ep93xx\src\drivers\irda
    State:      Removed from catalog but source code still exists.
                It is for an example but not used. The source code 
                of SIR driver actually used is located in folder
                %_WINCEROOT%\public\common\oak\drivers\irmac\.
                For EDB9312/15/07.
    
    Name:       USB function driver
    Directory:  ep93xx\src\drivers\usbfn
    State:      Functional. For EDB9315A/02A/07A.
                Support mass storage and serial.
    
    Name:       Infrared CIR driver
    Directory:  Embedded in kernel code
    State:      Functional.  For EDB9315A/02A/07A.
                Mainly for example only.
    
    

OTHER KNOWN ISSUES:

    The following are known issues:

    1 Hard disk for eboot must be formatted as FAT file system.

    2 Following message is printed from EDB9302A if EDB9302AShip workspace is
      used:
    
      MDValidateRomChain: XIP (800c0000 -> 808f5a74) span across multiple memory
      region
      ERROR! XIP region span across discontigious memory!!! System Halted!
    
      This is because the OS image is larger than 0x740000 so it spans two
      memory segments.  The error message won't affect the OS' functions. If you
      don't like it, please mask lines 132 & 133 at    
      "WINCE500\PRIVATE\WINCEOS\COREOS\NK\KERNEL\ARM\mdarm.c", and mask line
      1163 at "WINCE500\PRIVATE\WINCEOS\COREOS\NK\KERNEL\loader.c"