TPC-660E User Manual
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Chapter 5 Features in Windows XP
Embedded
TPC-660E supports the embedded Windows platform. This section out-
lines the important features (EWF and HORM), that are provided in Win-
dows XP embedded.
5.1 EWF
EWF stands for Enhanced Write Filter. It provides an upper filter in the
storage device driver stack that redirects disk write operations to volatile
(RAM) or non-volatile (disk) storage. EWF protects a volume from write
access. The benefits are as the following.
Write-protect one or more partitions on your system.
Enable read-only media, such as CD-ROM or flash, to boot and run.
Prolong the lifespan of write-sensitive storage, such as CompactFlash.
TPC-660E XPE provides EWF RAM RDG mode on system partition.
All wirte to system partition will be redirected to RMA once this mode is
enabled. This mode is manually enabled by customers after they finish
all their changes on system such as installing their applications or adjust-
ing system setting.
Advantech provides a pair of utilities to operate EWF, OSLock and
OSUnLock. The setting is stated in the section later.
Summary of Contents for TPC-660E
Page 1: ...TPC 660E AMD LX800 Touch Panel Computer with 5 7 VGA TFT LCD User Manual ...
Page 16: ...TPC 660E User Manual 8 ...
Page 17: ...2 CHAPTER 2 System Setup This chapter provides a brief explana tion for operating TPC 660E ...
Page 21: ...2 CHAPTER 3 System Engine ...
Page 23: ...15 Chapter3 Figure 3 1 Main Board Connectors 1 Figure 3 2 Main Board Connectors 2 ...
Page 24: ...TPC 660E User Manual 16 ...
Page 28: ...TPC 660E User Manual 20 Figure 4 4 Update Wizard 2 Figure 4 5 Update Wizard 3 ...
Page 29: ...21 Chapter4 Figure 4 6 Update Wizard 4 Figure 4 7 Update Wizard 5 ...
Page 32: ...TPC 660E User Manual 24 Figure 4 12 Install Wizard 2 Figure 4 13 Install Wizard 3 ...
Page 34: ...TPC 660E User Manual 26 ...
Page 35: ...2 CHAPTER 5 Features in Windows XP Embedded Sections include EWF HORM Advantech Utilities ...
Page 39: ...2 APPENDIX A Serial Port Settings ...
Page 43: ...2 APPENDIX B Watchdog Timer Programming ...
Page 53: ...2 APPENDIX C Watchdog Timer Programming on WinCE ...
Page 60: ...TPC 660E User Manual 52 ...