Digi NS9210 Specifications download pdf (Page 3)

Contents

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Customer support .............................................................................. 7

Chapter 1: About the Module .............................. 9

Features and functionality ............................................................10

Module variant ................................................................................10

Module pinout ..........................................................................10

Pinout legend: Type ..........................................................................11

X1 pinout .......................................................................................11

X2 pinout .......................................................................................15

Configuration pins — CPU .............................................................23

Default module CPU configuration .........................................................23

Configuration pins — Module .........................................................24

Identification of the module ................................................................24

Module pin configuration ....................................................................24

Clock generation .......................................................................25

Clock frequencies .............................................................................25

Changing the CPU speed .....................................................................26

Boot process ............................................................................26

Chip selects .............................................................................27

Chip select memory map ....................................................................27

SDRAM banks ............................................................................27

Multiplexed GPIO pins .................................................................27

1 2 3 4 5 6 7 8 ... 79 80

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Digi NS9210 Specifications Page 3