Advantech PCM-5864L Manual de usuario descargar pdf (Pagina 103)

Appendix A Programming the Watchdog Timer 91

The following example shows how you might program the

watchdog timer in BASIC:

10 REM Watchdog timer example program

20 OUT &H443, data REM Start and restart the

watchdog

30 GOSUB 1000 REM Your application task #1

40 OUT &H443, data REM Reset the timer

50 GOSUB 2000 REM Your application task #2

60 OUT &H443, data REM Reset the timer

70 X=INP (&H443) REM Disable the watchdog

timer

80 END

1000 REM Subroutine #1, your application task

1070 RETURN

2000 REM Subroutine #2, your application task

2090 RETURN

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 140 141

PCM-5864/E/L 1
Copyright Notice 2
Packing list 3
Contents 4
General Information 13
1.1 Introduction 14
1.2 Features 15
1.3 Specifications 16
Installation 21
2.1 Jumpers 22
2.2 Connectors 23
2.3 Locating jumpers 24
2.4 Locating connectors 25
2.4.2 Solder side 26
2.5 Setting jumpers 27
Chapter 2 Installation 17 29
1.5 /3.5 2* 2.5 3 4 30
4.5 5 5.5 (reserved) 30
*33 MHz CPU CLK/2 30
1 2 3 1 2 3 30
* default setting 31
2.6.4 CMOS clear (J7) 32
2.7.1 Installing DIMMs 33
2.8.2 CompactFlash (CN501) 34
Chapter 2 Installation 23 35
2.12.1 Speaker 37
2.12.2 LED interface 37
2.12.3 Watchdog output 37
2.12.4 Reset switch 37
Chapter 2 Installation 27 39
2.15 IR connector (CN17) 40
CN502) (PCM-5864/E only) 40
J21) 41
*RS-232 RS-422 RS-485 42
Port Address range Interrupt 42
*5 V 3.3 V 45
SHFCLK* ASHFCLK 45
2.19 Ethernet configuration 46
2.19.2 Network boot 47
2.21 USB connectors (CN16) 48
(PCM-5864 only) 49
Software 51
Configuration 51
3.1 Introduction 52
(640 x 480 AD4 EL) 53
LTM10C042 PCM-5864/E/L CN15 54
Pin Name Pin Name 54
LM64C142 PCM-5864/E/L CN15 55
LTM12C275A PCM-5864/E/L CN15 56
Award BIOS Setup 59
4.2 AWARD BIOS setup 61
4.2.2 Standard CMOS setup 62
4.2.3 BIOS features setup 63
4.2.4 Chipset features setup 64
4.2.5 Power management setup 65
4.2.6 PnP/PCI configuration 66
4.2.7 Integrated peripherals 67
4.2.8 Load BIOS defaults 68
4.2.9 Change password 69
4.2.10 Auto detect hard disk 70
4.2.11 Save & exit setup 70
4.2.12 Exit without saving 70
PCI SVGA Setup 71
5.1 Before you begin 72
5.2 Introduction 72
5.2.2 Display memory 73
5.2.3 Display types 73
D:\VGA\Win95\ 74
Chapter 5 PCI SVGA Setup 63 75
Chapter 5 PCI SVGA Setup 65 77
ChipsCPL 78
Chapter 5 PCI SVGA Setup 67 79
D:\VGA\NT40\ 80
Chapter 5 PCI SVGA Setup 69 81
5.4 Further information 82
• Introduction 83
Windows 95/98 83
6.1 Introduction 84
Chapter 6 Video 73 85
Chapter 6 Video 75 87
Windows 95/98/NT 89
7.1 Introduction 90
Chapter 7 Audio 79 91
PCI Bus Ethernet 93
Interface 93
8.1 Introduction 94
8.3 Further information 99
Programming the 101
Watchdog Timer 101
Installing PC/104 105
B.1 Installing PC/104 modules 106
Pin Assignments 109
CPU fan power connector (CN1) 110
Pin Signal 111
Speaker out connector (CN502) 112
Audio connector (CN4) 112
Aux line-in connector (CN7) 113
Main power connector (CN8) 114
* low active 116
PC/104 connectors (CN11) 117
IDE HDD connector (CN12) 118
Front panel connector (CN15) 121
USB connector (CN16) 121
IR connector (CN17) 122
CRT display connector (CN18) 122
Video-out connector (CN19) 123
Flat panel connector (CN20) 124
Pin Signal Pin Signal 125
COM port connector (CN23) 126
Pin Signal Signal Signal 127
LVDS connector (JP3) 130
Assignments 131
D.1 System I/O ports 132
D.2 1st MB memory map 133
D.3 DMA channel assignments 133
D.4 Interrupt assignments 134
Optional Extras 135
E.1 PCM-10586-3 cable kit for 136
PCM-5864/E/L 136
E.3 Optional USB cable (CN16) 137
Mechanical 138
Drawings 138
F.1 Component side 139
F.2 Solder side 140

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