User manual

Hardware

2.11 I/O EXPANSION CONNECTOR

The Multimedia Expansion Board provides an expansion slot, which enables the use

of several of Microchip’s PICtail™ daughter boards, as shown in Figure 2-26. For more

information on how to properly interface to the board as not all daughter boards are

compatible, refer to the specific PICtail daughter board schematic .

FIGURE 2-26: I/O EXPANSION CONNECTOR

FIGURE 2-27: I/O EXPANSION CONNECTOR SCHEMATIC

RA10

SCL2

WIFI_CS

SS3A/RF12

SDO3A

SDI3A

WIFI_SCK

WIFI_SDI

SDA1

SCL1

SCK3A

WIFI_SDO

SS1/RB2

I/O_4

SS1A/RD14

INT1/RE8

SDO1A

SDI1A

SCK2/SCK2A

SDO2/SDO2A

SDA2

C2OUT/AN9

SCK1A

SS2/SS2A/RG9

SDI2/SDI2A/CN9/RG7