Quanmax MITX-V1K0 Series, Руководство пользователя

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MITX-V1K0 Series - User Guide, Rev. 1.0
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Table 5: Memory Operating Frequencies
SO-DIMM Type Module Name Memory Data
Transfer (MT/s) Processor
System Bus
Frequency
(MHz) Resulting
Memory Clock
Frequency
(MHz) Peak Transfer
Rate (MB/s)
DDR4 3200 PC4-25600 3200 1600 400 25600
DDR4 2400 PC4-19200 2400 1200 300 19200
Memory modules have in general a much lower longevity than embedded motherboards, and therefore EOL of
modules can be expected several times during lifetime of the motherboard.
As a minimum it is recommend using Quanmax memory modules for prototype system(s) in order to prove stability of
the system and as for reference.
For volume production you might request to test and qualify other types of RAM. In order to qualify RAM it is
recommend configuring 3 systems running RAM Stress Test program in heat chamber at 60° C for a minimum of 24
hours.
3.7. On-board Graphics Subsystem
The MITX-V1K0 Series supports AMD Radeon™ Vega technology for high quality graphics capabilities. All MITX-V1K0
Series versions support four displays pipes.
Up to four displays can be used simultaneously and be used to implement independent or cloned display
configuration.
Table 6: Four-displays Configurations
Display 1 Display 2 Display 3 Display 4 Max. Resolution (Px) at 60 Hz
Display 1
Display 2 Display 3 Display 4
LVDS DP++ DP DP 1920 x 1200 4096 x 2160 4096 x 2160 4096 x 2160
DP++ DP++ DP DP 4096 x 2160 4096 x 2160 4096 x 2160 4096 x 2160
3.8. Power Supply Voltage
In order to ensure safe operation of the board, the input power supply must monitor the supply voltage and shut
down if the supply is out of range – refer to the actual power supply specification. Please note, in order to keep the
power consumption to a minimal level, boards do not implement a guaranteed minimum load. In some cases, this can
lead to compatibility problems with ATX power supplies that require a minimum load to stay in regulation. The MITX-
V1K0 Series board must be powered through the ATX+12V-8p (8-pole) connector using standard ATX12V power
supply.
ATX12V supply: ATX+12V-8p connector must be used in according to the ATX12V PSU standard.
Hot Plugging power supply is not supported. Hot plugging might damage the board.