EVB-LAN9252-DIG-IO EtherCAT® DIG I/O User’s Guide
DS50002332A-page 14
Preliminary
2014 Microchip Technology Inc.
2.3
CLOCK
The EVB-LAN9252-DIG-IO utilizes an external 25Mhz 25ppm crystal from Cardinal
Components Inc. (P/N: CSM1Z-A5B2C5-40-25.0D18-F).
2.4
CONFIGURATION
The following sub-sections describe the various board features and configuration set-
tings. A top view of the EVB-LAN9252-DIG-IO is shown in Figure 2-1.
FIGURE 2-1:
EVB-LAN9252-DIG-IO TOP VIEW WITH CALLOUTS
Input Switches
Digital Output
LEDs
Digital I/
O
Co
ntro
l S
ign
als
Pow
e
r
Reset
RJ45
(with Magnetics)
Port 1
Port 0
EE
P
R
OM
St
ra
ps
Microchi
p
LAN9252
