Watchdog Timer
65
outportb(0xeb,00); //io delay
outportb(config_port_index,0x08);
}
/************************************/
unsigned char read_config_data_byte(unsigned char
_index)
{
unsigned char r_data;
outportb(config_port_index,_index);
outportb(0xeb,00); //io delay
r_data=inportb(config_port_data);
return(r_data);
}
/************************************/
void write_config_data_byte(unsigned char
_index,unsigned char _data)
{
outportb(config_port_index,_index);
outportb(0xeb,00); //io delay
outportb(config_port_data,_data);
}
/************************************/
void write_preload_val2_reg(unsigned long int
_time_out_val)
{
unsigned char *p_data;
//
"unsigned char" declaration --> + =
addr. BYTE increased.
p_data=&_time_out_val;
//
printf("%x\n",*p_data);
unlocking_reg();
outportb(wdt_4,*p_data);
+;
//
printf("%x\n",*p_data);
Содержание cPCI-3920 Series
Страница 2: ...Revision History Revision Release Date Description of Change s 2 00 2008 05 30 Initial Release ...
Страница 8: ...iv Table of Contents This page intentionally left blank ...
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 ...