System Memory; Table 1.5: Atx/At Mode Selector (Pson1) - Advantech AIMB-705 User Manual

Table 1.4: Watchdog timer output (JWDT1)
* Reset
* default setting
Note! The interrupt output of the watchdog timer is a low level signal. It will be
held low until the watchdog timer is reset.

Table 1.5: ATX/AT mode selector (PSON1)

Function
AT Mode
* ATX Mode
* default setting
Table 1.6: USB source switch between +5V and +5V_ DUAL for onboard
USB ports (JUSB_2)
Function
*USB +5 V_DUAL
USB +5 V
* default setting
AIMB-705 allows users to set USB between +5 V_DUAL and +5 V for onboard USB
ports. When the jumper is set as +5 V, the board doesn't support wake up from S3 via
keyboard or mouse.
Note! When USB is switched to +5 V, it can't be connected with ed KVM.
1.9

System Memory

AIMB-705 has two 288-pin memory sockets for DDR4 1866/2133 MHz memory mod-
ules with maximum capacity of 32 GB (Maximum 16 GB for each DIMM). AIMB-705
only supports non-ECC DDR4 memory modules.
Please note that AIMB-705 does NOT support registered DIMMs (RDIMMs).
Jumper Setting
1 2 3
1-2 closed
1 2 3
2-3 closed
Jumper Setting
1 2 3
1-2 closed
1 2 3
2-3 closed
9
4-6 closed
AIMB-705 User Manual