AC164127-6 Microchip Technology, AC164127-6 Datasheet - Page 38

• 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 38
4.4.2
The PIC24FJ256DA210 Development Board supports three distinct full-speed USB
modes: Host mode (default), Device mode, and USB On-The-Go (OTG) mode.
Although the particular operating mode of the microcontroller is determined by the
application and device configuration, the development board hardware also needs to
be configured to suit the mode as well. These are selected by the USB mode jumpers
(Figure 4-4, callout 1). Additional current sense options for Host and OTG modes are
configured with setting I/O jumpers and modifying certain on-board resistors (callouts
2 and 3).
FIGURE 4-4:
4.4.2.1
To enable the USB Host Mode:
1. Install jumper JP6.
2. Remove jumpers JP5 and JP7.
3. If the application requires detection of drawn current by the device on the USB
In Host mode, use J4 (Type A Female USB connector) to connect to an external USB
device.
4.4.2.2
To enable USB Device mode:
1. Install jumper JP7.
2. Remove jumpers JP5 and JP6.
In this mode, use J2 (Type Mini B Female USB connector) to connect to an external
USB Host.
Note:
line, enable the detection of an analog OVERCURRENT signal at pin AN19/RG8
of the microcontroller as follows (Figure 4-4, callout 2):
a) Open jumper JP13 (disconnects CTMU_PAD1, LED D1 and Switch S1).
b) Populate R26 with a
c) If installed, remove resistor R27. (R27 may have been installed if the USB
1
OTG mode was previously enabled. See Section 4.4.3.1 “UART and USB
OTG Mode (TX Remapping)” for more information.)
USB Connectivity
USB HOST MODE (DEFAULT)
USB DEVICE MODE
Only one USB mode may be enabled in hardware at any time.
CONFIGURING USB MODES
0 
resistor.
M
 2010 Microchip Technology Inc.
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