Kontron Mungo545, Руководство пользователя

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Mungo545 User’s Manual 9
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SDR SDRAM Interface
The SDR SDRAM controller supports up to DIMMS (up to four
rows) of signals data rate (SDR) SDRAM that can be configured as
64-bit or 72-bit DIMMs. These DIMMs can be populated with 64-Mbit,
128-Mbit or 256-Mbit devices. All DIMMs must use the same
frequency SDRAMs but there no restrictions on mixing different
DIMM configurations into each DIMMs slot. The maximum memory
size in this table assumes two doubled-sided DIMMs of identical
configuration and maximum of 16 total devices per DIMM.
SDR Device
Size (Mbits)
SDR Devices
Configuratio
n
Memory Size per Row
(Mbytes)
4Mx16 32
8Mx8 64
64
16Mx4 128
4Mx32 32
8Mx16 64
16Mx8 128
128
32Mx4 256
8Mx32 64
16Mx16 128
32Mx8 256
256
64Mx4 512
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Environmental and Mechanical :
•
Power Supply : Max. 10A @+5V
•
Temperature : 0
°
C to 60
°
C
•
Humidity : 5% to 95%
•
Dimensions : 203mm x 146mm (7.99” x 5.75”)