Kontron COMe Starterkit Eval T2 - Manual (Page 160)

Power and Reset
Figure 65: AT Style Power Up Boot
Table 53 below indicates roughly what time ranges can be expected during the boot process, per Figure 64 and 65 above. Check with your Module
vendor if more specific information is required.
PICMG ® COM Express ® Carrier Board Design Guide Draft Rev. 2.0 / December 6, 2013 160/218
VCC_5V_SBY (Optional) (May be tied to VCC_5V)
VCC_12V (To CEX)
PWR_BTN# (To CEX) (Optional)
VCC_5V
SUS_S3# (From CEX)
PWR_OK (To CEX)
Module Internal Power Rails
SYS_RESET# (To CEX) (Optional)
CB_RESET# (From CEX)
PCI_RESET# (From CEX)
For Carrier Board use
(not needed by Module) VCC_3V3
T
PSR
T
MP1
BIOS Starts