MCIMX28LCD Freescale Semiconductor, MCIMX28LCD Datasheet - Page 11
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MCIMX28LCD
Manufacturer Part Number
MCIMX28LCD
Description
MCU, MPU & DSP Development Tools MCIMX28LCD
Manufacturer
Freescale Semiconductor
Specifications of MCIMX28LCD
Processor To Be Evaluated
MCIMX28
Processor Series
i.MX28
Interface Type
USB, CAN, Ethernet
Core
ARM9
Accessory Type
LCD Touch Screen
Kit Contents
LCD Module
Tool / Board Applications
Display-LCD
Mcu Supported Families
I.MX28 EVK
Rohs Compliant
Yes
Development Tool Type
Hardware - Daughter Card
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
I.MX28 Evaluation Kit
(continued from previous page)
Designator
Reference
Quick Start Guide for i.MX28 EVK
S16
S17
J94
J95
i.MX28 VDD5V
3.3V and 1.8V
LCD backlight
power source
power source
EVK regulator
JTAG reset
pin supply
selection
jumper
jumper
switch
switch
Name
*RESET DISABLED*
RESET ENABLED
*VDD4P2*
*USB 5V*
*VDD5V*
Setting
Wall 5V
Wall 5V
BATT
The i.MX28 VDD5V pin is supplied by the 5V DC wall adapter.
The i.MX28 VDD5V pin is supplied by the USB micro AB jack.
The JTAG tool nSRST (system RESET) signal line is connected to
the i.MX28 PSWITCH pin.
The JTAG tool nSRST (system RESET) signal line is disconnected
from the i.MX28 PSWITCH pin.
Pins 2–3 are shorted (upper position) and the battery is used to
supply the power.
Pins 1–2 are shorted (lower position) and the 5V DC wall adapter
is used to supply the power.
Pins 1–2 are shorted (upper position). The 5V DC wall adapter
supplies power to the LCD backlight.
Pins 2–3 are shorted (lower position). The i.MX28 VDD4P2 output
supplies power to the LCD backlight.
Description