66
Watchdog Timer
unlocking_reg();
outportb(wdt_5,*p_data);
+;
//
printf("%x\n",*p_data);
unlocking_reg();
outportb(wdt_6,*p_data);
}
/************************************/
void clear_preload_val1_reg()
{
unlocking_reg();
outportb(wdt_io_base,0x00);
unlocking_reg();
outportb(wdt_1,0x00);
unlocking_reg();
outportb(wdt_2,0x00);
}
/************************************/
void unlocking_reg()
{
outportb(wdt_12,0x80);
outportb(0xeb,00); //io delay
outportb(wdt_12,0x86);
Содержание cPCI-3920 Series
Страница 2: ...Revision History Revision Release Date Description of Change s 2 00 2008 05 30 Initial Release ...
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Страница 16: ...6 Overview This page intentionally left blank ...
Страница 24: ...14 Specifications 2 8 Mechanical Dimensions cPCI 3920A cPCI 3920B Figure 2 1 cPCI 3920 Mechanical Dimensions ...
Страница 25: ...Specifications 15 cPCI R3920 cPCI R3920T Figure 2 2 cPCI R3920 Mechanical Dimensions ...
Страница 63: ...Functional Description 53 CompactPCI Connector rJ2 ...
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Страница 102: ...92 BIOS Setup Utility This page intentionally left blank ...