Microchip Technology EVB-LAN9252-PICtail, Руководство пользователя

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EVB-LAN9252-PICtail™ Add-On Board User’s Guide
DS50002427A-page 14
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2015 Microchip Technology Inc.
2.1 POWER
Power is supplied as +5V and +3.3V to the board via the PICtail™ Plus interface from
the Explorer 16 Development Board. LAN9252 has an internal 1.2 V regulator which
supplies power to the internal core logic.
2.2 PICTAIL™ PLUS INTERFACE
Plug the EVB-LAN9252-PICtail Add-On Board J1 edge connector into the topmost
position of the J5 slot on the Explorer 16 Board, as shown in
Figure 2-2 .
FIGURE 2-2: EVB-LAN9252-PICTAIL ADD-ON BOARD WITH EXPLORER
16 DEVELOPMENT BOARD
The pin details of the connector J1 of EVB-LAN9252-PICtail Add-On Board are enu-
merated in
Table 2-1 .
TABLE 2-1: J1 CONNECTOR PIN DETAILS
Pin Number Signal Pin Number Signal Pin Number Signal
1 MX_SCS 4 NC 7 SDI
2 NC 5 MX_SDO 8 NC
3 SCK 6 NC 9 GND