Appendix
SI-334 User Manual
73
}
//---------------------------------------------------------------------------
void EnableWDT(int interval)
{
unsigned char bBuf;
bBuf = Get_F81846_Reg(0x2B); bBuf &= (~0x20);
Set_F81846_Reg(0x2B, bBuf); //Enable WDTO
Set_F81846_LD(0x07);
//switch to logic device 7
Set_F81846_Reg(0x30, 0x01); //enable timer
bBuf = Get_F81846_Reg(0xF5); bBuf &= (~0x0F);
bBuf |= 0x52;
Set_F81846_Reg(0xF5, bBuf);
//count mode is second Set_F81846_Reg(0xF6,
interval); //set timer
bBuf = Get_F81846_Reg(0xFA); bBuf |= 0x01;
Set_F81846_Reg(0xFA, bBuf); //enable WDTO output
bBuf = Get_F81846_Reg(0xF5); bBuf |= 0x20;
Set_F81846_Reg(0xF5, bBuf); //start counting
}
//---------------------------------------------------------------------------
void DisableWDT(void)
{
unsigned char bBuf;
Set_F81846_LD(0x07);
//switch to logic device 7 bBuf = Get_F81846_Reg(0xFA);
bBuf &= ~0x01;
Set_F81846_Reg(0xFA, bBuf); //disable WDTO output
bBuf = Get_F81846_Reg(0xF5); bBuf &= ~0x20;
bBuf |= 0x40;
Set_F81846_Reg(0xF5, bBuf); //disable WDT
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
//---------------------------------------------------------------------------
#include "F81846.H"
#include <dos.h>
//---------------------------------------------------------------------------
unsigned int F81846_BASE; void Unlock_F81846 (void); void Lock_F81846 (void);
//---------------------------------------------------------------------------
unsigned int Init_F81846(void)
{
unsigned int result; unsigned char ucDid;
Summary of Contents for SI-334
Page 1: ...SI 334 Mid Range Digital Signage Player User s Manual Version 1 0 February 2022...
Page 8: ......
Page 15: ...General Information SI 324 User Manual 7 1 1 7 Dimensions Unit mm...
Page 24: ...16 SI 334 User Manual MBD334 bottom...
Page 30: ...22 SI 334 User Manual 2 5 7 CN2 CN3 CN4 CN5 HDMI Ports...
Page 39: ...Hardware Configuration SI 334 User Manual 31 2 2 5 24 SYS_FAN1 System Fan Connector...
Page 56: ...48 SI 334 User Manual 4 4 11 NVMe Configuration...
Page 57: ...BIOS Setup SI 334 User Manual 49 4 4 4 12 AMD CBS...