Category: power management
INT 15 - Advanced Power Management v1.2 - GET/SET/DISABLE RESUME TIMER AX = 5311h BX = device ID (see #00474) 0000h (APM BIOS) other reserved CL = function 00h disable Resume Timer 01h get Resume Timer 02h set Resume Timer CH = resume time, seconds (BCD) DL = resume time, minutes (BCD) DH = resume time, hours (BCD) SI = resume date (BCD), high byte = month, low byte = day DI = resume date, year (BCD) Return: CF clear if successful ---if getting timer--- CH = resume time, seconds (BCD) DL = resume time, minutes (BCD) DH = resume time, hours (BCD) SI = resume date (BCD), high byte = month, low byte = day DI = resume date, year (BCD) CF set on error AH = error code (03h,09h,0Ah,0Bh,0Ch,0Dh,86h) (see #00473) Notes: this function is supported via the INT 15, 16-bit protected mode, and 32-bit protected mode interfaces SeeAlso: AX=5300h,AX=5310h,AX=5312h,AX=5313h