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TPC-1261H User Manual
50
Table B.1: Watchdog Timer Registers
Address of
register (2E)
Attribute
Description
Read/Write
Value (2F)
and
description
87 (hex)
-----
Write this address to I/O address
port 2E (hex) twice to unlock the
W83627HF
07 (hex)
write
Write 08 (hex) to select register of
watchdog timer.
30 (hex)
write
Write 01 (hex) to enable the function
of the watchdog timer. Disabled is
set as default.
F5 (hex)
write
Set seconds or minutes as units for
the timer.
Write 0 to bit 3: set second as counting unit. [default]
Write 1 to bit 3: set minute as counting unit
F6 (hex)
write
0: stop timer [default]01~FF (hex):
The amount of the count, in seconds
or minutes, depends on the value
set in register F5 (hex). This number
decides how long the watchdog
timer waits for strobe before gener-
ating an interrupt or reset signal.
Writing a new value to this register
can reset the timer to count with the
new value.
F7 (hex)
rd/wr
Bit 6: Write 1 to enable keyboard to
reset the timer, 0 to disable.[default]
Bit 5: Write 1 to generate a timeout
signal immediately and automati-
cally return to 0. [default=0] Bit 4:
Read status of watchdog timer, 1
means timer is "time out".
AA (hex)
-----
Write this address to I/O port 2E
(hex) to lock the watchdog timer.2
Summary of Contents for TPC-1261H
Page 1: ...TPC 1261H GX3 LX800 Touch Panel Computer with 12 1 SVGA TFT LCD User Manual...
Page 17: ...7 Chapter1 Figure 1 3 Dimensions...
Page 18: ...TPC 1261H User Manual 8...
Page 19: ...2 CHAPTER 2 System Setup This chapter provides a brief explana tion for operating TPC 1261H...
Page 23: ...2 CHAPTER 3 System Engine...
Page 25: ...15 Chapter3 Figure 3 1 Main Board Connectors 1 Figure 3 2 Main Board Connectors 2...
Page 26: ...TPC 1261H User Manual 16...
Page 30: ...TPC 1261H User Manual 20 Figure 4 4 Update Wizard 2 Figure 4 5 Update Wizard 3...
Page 31: ...21 Chapter4 Figure 4 6 Update Wizard 4 Figure 4 7 Update Wizard 5...
Page 47: ...2 CHAPTER 5 Features in Windows XP Embedded Sections include EWF HORM Advantech Utilities...
Page 51: ...41 Chapter5...
Page 52: ...TPC 1261H User Manual 42...
Page 53: ...2 APPENDIX A Serial Port Settings...
Page 57: ...2 APPENDIX B Watchdog Timer Programming...
Page 67: ...2 APPENDIX C Watchdog Timer Programming on WinCE...
Page 74: ...TPC 1261H User Manual 64...
Page 79: ...2 APPENDIX E HDD Kit Assembly...
Page 81: ...71 AppendixE Figure E 2 Required Parts...
Page 95: ...85 AppendixF Figure F 3 Install Wizard 2 Figure F 4 Install Wizard 3...
Page 98: ...TPC 1261H User Manual 88 Figure F 8 Standard Calibration 2 Figure F 9 Standard Calibration 3...
Page 100: ...TPC 1261H User Manual 90 Figure F 11 Advanced Calibration 2 Figure F 12 Plot Calibration Data...
Page 103: ...93 AppendixF Figure F 15 Option...
Page 104: ...TPC 1261H User Manual 94...
Page 105: ...2 APPENDIX G Fuse Specifications...