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Embedded Artists
LPC3250 Developer's Kit V2 EA-OEM-411
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Embedded Artists LPC3250 Developer's Kit V2 EA-OEM-411 EA-OEM-411 Hoja De Datos
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EA-OEM-411
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LPC3250 Developer’s Kit v2 - User’s Guide
Page 3
Copyright 2013 © Embedded Artists AB
Table of Contents
1
Document Revision History
6
2
Introduction
7
2.1
Features
7
2.2
ESD Precaution
8
2.3
General Handling Care
9
2.4
LPC3250 Core Voltage Precaution
9
2.5
CE Assessment
9
2.6
Other Products from Embedded Artists
9
2.6.1
Design and Production Services
9
2.6.2
OEM / Education / QuickStart Boards and Kits
10
3
LPC3250 OEM Board Design
11
3.1
LPC3250 OEM Board Schematics
11
3.1.1
Schematic Page 2: Crystals
11
3.1.2
Schematic Page 2: Booting
11
3.1.3
Schematic Page 2: SPI NOR FLASH
11
3.1.4
Schematic Page 2: Reset Generation
11
3.1.5
Schematic Page 2: I2C E2PROM
11
3.1.6
Schematic Page 3: 1.2V and 1.8V Fixed Voltages
12
3.1.7
Schematic Page 3: 1.2V Adjustable Voltage
12
3.1.8
Schematic Page 3: Input Voltage
12
3.1.9
Schematic Page 4: External Memories
12
3.1.10
Schematic Page 4: DDR SDRAM
12
3.1.11
Schematic Page 4: NAND Flash
13
3.1.12
Schematic Page 4: Buffers to External Interface
13
3.2
Memory Layout
13
3.3
LEDs
14
4
OEM Base Board Design
15
4.1
Modifications to OEM Base Board
16
4.2
SP2: OEM Board Connector
16
4.3
SP2: Current Measurements
16
4.4
SP3: Expansion Connectors
16
4.5
SP4: External Memory Bus
17
4.6
SP5: Debug Interfaces
18
4.7
SP6: Ethernet Interface
20
4.8
SP6: SD/MMC Memory Card Interface
21
4.9
SP6: VBAT/ALARM Handling
22
4.10
SP7: I2C Peripherals
23
4.11
SP8: Analog Input
24
4.12
SP8: Digital IO
25
4.13
SP8: Serial Expansion Connector
25
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