INT 15 - Compaq SLT/286 - READ POWER CONSERVATION/MODEM CONFIGURATION AX = 4600h Return: AH = modem configuration information (see #00468) AL = power conservation status information (see #00469) BH = default system inactivity timeout (1-21 minutes) BL = current system inactivity timeout (1-21 minutes) CH = default video display inactivity timeout (1-63 minutes) CL = current video display inactivity timeout (1-63 minutes) DH = default fixed disk drive inactivity timeout (1-21 minutes) DL = current fixed disk drive inactivity timeout (1-21 minutes) SeeAlso: AX=4280h,AX=4601h,INT 77 Bitfields for Compaq SLT/286 modem configuration information: Bit(s) Description (Table 00468) 0 powerup state (0 off, 1 on) 1 modem installed 2 IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. line assignment (0 IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. 4, 1 IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. 3) 3 COM port assignment (0 = COM 2, 1 = COM 1) 4 modem state (0 not assigned, 1 assigned) 5 modem is on Bitfields for Compaq SLT/286 power conservation status: Bit(s) Description (Table 00469) 0 power source (0 internal, 1 external) 1-2 low battery state 00 no low battery condition 01 low battery 1 10 reserved 11 low battery 2 3-4 power conservation mode 00 automatic, 01 on, 10 off, 11 reserved