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+ RICOH R5C8xx SD Host CONTROLLER +
+ Device Driver Risdptsk Version 1.0.3.3 +
+ Apr.29.2005 +
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Thank you for adopting RICOH R5C8xx SD Host Controller.
The drivers in this driver release are compatible with
the following RICOH Controllers:
Model Number Supported Controller
------------ ------------
R5C811/812/821/841/842/851/852 SD Host Controller
[1] Driver files
[2] Supported Media
[3] Driver Revision History
[4] Supported Environments
[1] Driver files
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readme.txt ( This txt File )
Risdptsk.sys ( WHQL sigunature file )
Risdptsk.sys ( SD Host Controller Driver (Ver.1.00.03.03))
Risdptsk.inf ( Risdptsk.sys INF File (04/18/2005, 1.00.03.03))
[2] Supported Media
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1. SD
2. MMC
[3] Driver Revision History
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V.1.0.0.5
- First Release Driver
- Windows XP/2K Logo'd
V.1.0.2.0
- Fixed issue that Card might not be recognized after resuming.
- Windows XP/2K Logo'd
V.1.0.3.1
- Add to support 4-bit data bus for MMC System Specification Version 4.0.
V.1.0.3.2
- Change Power Up Timing.
V.1.0.3.3
- Add to support High Speed clk for MMC System Specification Version 4.0.
- Windows XP/2K Logo'd
[4] Supported Environments
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Windows XP Professional/Home edition and Windows 2000 Professional.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.