Digi International Inc 50M1663 Manuel D’Utilisation
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ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
C h a p t e r 1
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C o n f i g u r a t i o n p i n s - C P U
The following configuration pins are hardwired on the module: Default module CPU
configuration.
configuration.
x = don't care
OM0 is fixed to GND for setting XTAL.
OM4 is fixed to GND for setting NAND.
OM1-3 are depending of the FLASH type.
No pins are available on the module connectors.
MCONF0
(GPF3)
(GPF3)
MCONF1
(GPF4)
(GPF4)
MCONF2
(GPM0)
(GPM0)
MCONF3
(GPF2)
(GPF2)
MCONF4
(GPH12)
(GPH12)
SDRAM-Type
16 MB
0
0
x
x
x
32 MB
0
1
x
x
x
64 MB
1
0
x
x
x
128 MB
1
1
x
x
x
SDRAM-CL
2
x
x
0
0
x
3
x
x
0
1
x
4
x
x
1
0
x
5
x
x
1
1
x
CPU
400 MHz
x
x
x
x
0
533 MHz
x
x
x
x
1