AC164127-6 Microchip Technology, AC164127-6 Datasheet - Page 36

• Manufacturer Part Number: AC164127-6
• Description: BOARD 4.3" LCD TOUCH SCREEN
• Manufacturer: Microchip Technology

Specifications of AC164127-6

• Main Purpose: Displays, LCD Display
• Primary Attributes: 4.3" WQVGA, Touch Screen
• Secondary Attributes: Parallel Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164127-5 - BOARD GRAPH LCD CNTLR PICTAIL
• Utilized Ic / Part: -
• Embedded: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FJ256DA210 Development Board User’s Guide
DS51911A-page 36
FIGURE 4-3:
TABLE 4-3:
4.4.1.1
The development board comes with three general purpose switches, S1, S2 and S3,
for user inputs. The push button switches are normally pulled up to V
unpressed, and pulled to ground when pressed.
To enable the switches:
1. To enable switch S1 (Figure 4-3, callout 1):
2. To enable switch S2 (Figure 4-3, callout 2):
3. To enable switch S3 (Figure 4-3, callout 3):
JP13
JP14
JP15
Jumper
a) Set jumper JP13 to bridge RG8-S1 (default).
b) Populate resistor R25 with a
c) If installed, remove resistors R26 and R27 (not populated by default)
a) Set jumper JP14 to bridge RE9-S2 (default)
b) Populate resistor R31 with a
c) If installed, remove resistor R32 (not populated by default)
a) Set jumper JP15 to bridge RB5-S3
b) Populate resistor R41 with a
c) If installed, remove resistor R45 (not populated by default)
USER-DEFINED PUSH BUTTONS (S1, S2 AND S3)
RG8 is push button S1 input (default)
RG8 is CTMU Pad 1 input and LED D1 output
RE9 is push button S2 input (default)
RE9 is CTMU Pad 2 input and LED D2 output
RB5 is push button S3 input
RB5 is CTMU Pad 3 input and LED D3 output
RB5 is potentiometer (R3) input (default)
JUMPER SETTINGS FOR RB5, RE9 AND RG8 INPUTS
CONFIGURATION OF USER-DEFINED FEATURES
Configuration
0
0
0
resistor (default)
resistor (default)
resistor (default)
M
1
2
 2010 Microchip Technology Inc.
3
DD
RG8–S1
PAD1–RG8
RE9–S2
PAD2–RE9
RB5–S3
PAD3–RB5
RB5–POT
when
Jumper
Setting