PPC-L126 User’s Manual
100
Appendix A Programming the Watchdog
Timer
A.1 Programming the Watchdog Timer
To program the watchdog timer, you must write a program which writes I/
O port address 443 (hex). The output data is a time interval value. The
value range is from 01 (hex) to 3E (hex), and the related time interval is
from 1 sec. to 62 sec.
Data Time Interval
01
1 sec.
02
2 sec.
03
3 sec.
04
4 sec.
•
•
•
•
•
•
3E
62 sec.
After data entry, your program must refresh the watchdog timer by rewrit-
ing the I/O port 443 (hex) while simultaneously setting it. When you want
to disable the watchdog timer, your program should read I/O port 443
(hex).
Summary of Contents for PPC-L126
Page 1: ...PPC L126 VIA Eden Processor based Fanless Panel PC with 12 1 TFT LCD Users Manual...
Page 8: ...PPC L126 User s Manual viii...
Page 19: ...7 Chapter1 1 4 Dimensions Figure 1 1 Dimensions of PPC L126...
Page 20: ...PPC L126 User s Manual 8...
Page 28: ...PPC L126 User s Manual 16...
Page 37: ...25 Chapter4 Figure 4 2 Connectors on the PPC L126 motherboard...
Page 47: ...35 Chapter5 5 a Select Network Adaptors b Click Next 6 a Click Have Disk...
Page 49: ...37 Chapter5 9 a Choose Next 10 a Click Finish...
Page 56: ...PPC L126 User s Manual 44 2 a Choose the Driver label b Click Update Driver 3 Click Next...
Page 69: ...57 Chapter7 5 choose Sound video and game controllers click Next 6 Click Have Disk...
Page 71: ...59 Chapter7 9 Click Next 10 Click Finish...
Page 79: ...67 Chapter8 3 Click Yes to accept the agreement 4 Click Next...
Page 80: ...PPC L126 User s Manual 68 5 Choose the directory then click Next 6 Click Next...
Page 83: ...71 Chapter8 3 Click Yes to accept the agreement 4 Click Next...
Page 84: ...PPC L126 User s Manual 72 5 Choose the directory then click Next 6 Click Next...
Page 85: ...73 Chapter8 7 Click Finish 8 Click Finish to complete the installation...
Page 97: ...CHAPTER 9 Award BIOS Setup This chapter describes how to set BIOS configuration data...
Page 110: ...PPC L126 User s Manual 98...
Page 114: ...PPC L126 User s Manual 102...
Page 115: ...Appendix B I O Pin Assignments...
Page 121: ...109 AppendixB B 9 PCI ISA Bus connector Slot 1 Figure B 1 PCI ISA connector Side View...
Page 126: ...PPC L126 User s Manual 114...
Page 128: ......