- 56 -
Appendix
outportb(sioIndex, 0xF0);
/* Enable WDTRST# Output */
outportb(sioData, 0x80);
iWDTCount = iCount;
outportb(sioIndex, 0xF6);
/* Set WDT Timeout value */
outportb(sioData, iCount);
outportb(sioIndex, 0xF5);
/* Set Configure and Enable WDT timer, Start
countdown */
outportb(sioData, 0x32);
outportb(sioIndex, 0xAA);
/* Disable Super I/O */
}
void WDT_Stop(void)
{
outportb(sioIndex, 0x87);
/* Enable Super I/O */
outportb(sioIndex, 0x87);
outportb(sioIndex, 0x07);
/* Select logic device – WDT */
outportb(sioData, 0x07);
outportb(sioIndex, 0xF5);
/* Disable WDT timer, stop countdown */
outportb(sioData, 0x12);
outportb(sioIndex, 0xAA);
/* Disable Super I/O */
}
void SioWDTClear(void)
{
outportb(sioIndex, 0x87);
/* Enable Super I/O */
outportb(sioIndex, 0x87);
outportb(sioIndex, 0x07);
/* Select logic device – WDT */
outportb(sioData, 0x07);
outportb(sioIndex, 0xF6);
/* Reset WDT Timeout Value */
outportb(sioData, iWDTCount);
outportb(sioIndex, 0xAA);
/* Disable Super I/O */
}
int SioWDTCount(void)
{
int iData;
outportb(sioIndex, 0x87);
/* SIO - Enable */
outportb(sioIndex, 0x87);
outportb(sioIndex, 0x07);
/* LDN - WDT */
outportb(sioData, 0x07);
outportb(sioIndex, 0xF6);
/* WDT - Timeout Value */
iData = inportb(sioData);
Содержание EmETXe-a10M0
Страница 1: ...EmETXe a10M0 COM Express Basic Type 6 CPU Module User s Manual Version 1 0 2020 06...
Страница 2: ...Revision History Version Date Description 1 0 2020 06 Initial release...
Страница 9: ...1 Introduction 1 Chapter 1 Introduction...
Страница 14: ...6 This page is intentionally left blank...
Страница 15: ...7 Board Overview 2 Chapter 2 Board Overview...
Страница 17: ...9 Board Overview 2 2 Board Dimensions 2 9 2 95 95 4 76 4 87 4 87 54 48 32 39 2 7 6 0 Unit mm...
Страница 22: ...14 This page is intentionally left blank...
Страница 23: ...15 Installation Maintenance 3 Chapter 3 Installation Maintenance...
Страница 26: ...18 This page is intentionally left blank...
Страница 27: ...19 BIOS 4 Chapter 4 BIOS...
Страница 37: ...29 BIOS 4 2 7 NVMe Configuration Access this submenu to view the NVMe controller and driver information...
Страница 44: ...36 BIOS 4 2 11 H W Monitor Access this page to view the hardware information...
Страница 52: ...44 BIOS 4 3 3 Display Configuration Item Description Active LVDS Enable or Disable default active LVDS control...
Страница 56: ...48 This page is intentionally left blank...
Страница 57: ...49 Appendix Appendix...
Страница 65: ...57 Appendix outportb sioIndex 0xAA SIO Disable return iData...