Cables to Go 39554 User's Guide download pdf (Page 92)

Release Notes for StellarisWare Revision 6075 (June 4, 2010)

10.10 Bug Fixes in EK-LM3S2965 Firmware Package

10.10.1 RIT display driver used wrong SPI mode (Reference 12217)

The display driver for the RIT 128x96 panel on the evaluation board used the wrong SPI mode.

This caused the Stellaris SPI port to transition the data line on the same clock edge that the display

controller read the data line. While this managed to work, the correct SPI mode is now used.

Additionally, some improvements were made in the handling of the SPI interface, resulting in better

performance of the display driver.

10.10.2 Added MPU region to mpu_fault example for bit-banded SRAM (Ref-

erence 12235)

A new MPU region has been added to the mpu_fault example to allow read/write access to bit-

banded SRAM. This is required by the updated display driver, which uses the bit-banded SRAM

region for storing ﬂags.

10.11 New Features in EK-LM3S3748 Firmware Package

10.11.1 USB Drivers Now Support Windows 7 32-bit and 64-bit Versions

(Reference 11555)

The SW-USB-windrivers-xxxx.zip USB driver package has been updated to support both 32-bit

and 64-bit versions of Windows 7. The package includes 64-bit versions of URLs lmusbdll.dll and

lmdfu.dll allowing 64-bit applications to access these interfaces. The Device Firmware Upgrade

driver has also been rewritten to use the Microsoft-supplied WINUSB interface rather than libusb-

win32 which is not currently fully supported on Windows 7.

10.11.2 Windows tool Visual Studio projects updated to VS2008 (Reference

12138)

The project ﬁles included in the tools directory for the various VisualStudio applications and DLLs

have been updated to support VisualStudio2008. They were previously for VisualStudio2005.

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Cables to Go 39554 User's Guide Page 92