Microchip Technology MEB II, Руководство пользователя

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Hardware
©
2013-2014 Microchip Technology Inc. DS70005148B-page 29
2.1.13 PICtail™ Connector
The MEB II includes an I/O expansion slot, which enables the use of several of Micro-
chip's PICtail™ daughter boards, as shown in
Figure 2-13 . For more information on
how to interface to the board, as not all daughter boards are compatible, refer to the
specific PICtail daughter board schematic.
FIGURE 2-13: PICtail™ CONNECTOR
2.1.14 Push Button and User Controlled LEDs
The MEB II includes one power LED, five user-controlled LEDs, and one Push Button,
as shown in
Figure 2-14 .
FIGURE 2-14: PUSH BUTTON AND USER CONTROLLED LEDS
2.1.15 4.3” WQVGA PCAP Touch Display Daughter Board
The 4.3" WQVGA PCAP touch display daughter board includes a 4.3" WQVGA display
and a Microchip MTCH6301 touch controller to support the PCAP touch screen overlay
on the display. The daughter board connects to the MEB II Development Board through
a 60-pin board-to-board connector. Refer to
1.3 “Multimedia Features” for additional
information on the display daughter board component layout. Figure 2-15 shows the
display connector.
FIGURE 2-15: DISPLAY PANEL CONNECTOR AND BACKLIGHT CIRCUIT