Embedded LPC3250 Betriebsanweisung

LPC3250 Developer’s Kit v2 - User’s Guide Copyright 2012 © Embedded Artists AB EA2-USG-1204 Rev A LPC3250 Developer’s Kit v2 User’s Guid

LPC3250 Developer’s Kit v2 - User’s Guide Page 10 Copyright 2012 © Embedded Artists AB communication interfaces, specific analog or digital I/O, a

LPC3250 Developer’s Kit v2 - User’s Guide Page 11 Copyright 2012 © Embedded Artists AB 3 LPC3250 OEM Board Design Please read the LPC3250 OEM Boa

LPC3250 Developer’s Kit v2 - User’s Guide Page 12 Copyright 2012 © Embedded Artists AB There are 2.2 kohm pull-up resistors (pull-ups are always n

LPC3250 Developer’s Kit v2 - User’s Guide Page 13 Copyright 2012 © Embedded Artists AB 3.1.11 Schematic Page 4: NAND Flash A 1 Gbit (128 MByte)

LPC3250 Developer’s Kit v2 - User’s Guide Page 14 Copyright 2012 © Embedded Artists AB Static memory #2 CS2 0xE200 0000 – 0xE2FF FFFF Available

LPC3250 Developer’s Kit v2 - User’s Guide Page 15 Copyright 2012 © Embedded Artists AB 4 OEM Base Board Design This chapter contains information

LPC3250 Developer’s Kit v2 - User’s Guide Page 16 Copyright 2012 © Embedded Artists AB 4.1 Modifications to OEM Base Board The OEM Base Board ha

LPC3250 Developer’s Kit v2 - User’s Guide Page 17 Copyright 2012 © Embedded Artists AB Figure 3 – Expansion Connectors J3, J4, J5 4.5 SP4: Exte

LPC3250 Developer’s Kit v2 - User’s Guide Page 18 Copyright 2012 © Embedded Artists AB signal BCS3. This means that the 16-bit register is accessi

LPC3250 Developer’s Kit v2 - User’s Guide Page 19 Copyright 2012 © Embedded Artists AB When working with the LPC3250 OEM Board, J7 is typically us

LPC3250 Developer’s Kit v2 - User’s Guide Page 2 Copyright 2012 © Embedded Artists AB Embedded Artists AB Davidshallsgatan 16 211 45 Malmö Sweden

LPC3250 Developer’s Kit v2 - User’s Guide Page 20 Copyright 2012 © Embedded Artists AB 4.7 SP6: Ethernet Interface The board has an Ethernet int

LPC3250 Developer’s Kit v2 - User’s Guide Page 21 Copyright 2012 © Embedded Artists AB 4.8 SP6: SD/MMC Memory Card Interface The board has a SD/

LPC3250 Developer’s Kit v2 - User’s Guide Page 22 Copyright 2012 © Embedded Artists AB 4.9 SP6: VBAT/ALARM Handling The board can power the VBAT

LPC3250 Developer’s Kit v2 - User’s Guide Page 23 Copyright 2012 © Embedded Artists AB 4.10 SP7: I2C Peripherals There are several I2C periphera

LPC3250 Developer’s Kit v2 - User’s Guide Page 24 Copyright 2012 © Embedded Artists AB 4.11 SP8: Analog Input The board contains a trimming pote

LPC3250 Developer’s Kit v2 - User’s Guide Page 25 Copyright 2012 © Embedded Artists AB 4.12 SP8: Digital IO There is a push-button (SW6) that is

LPC3250 Developer’s Kit v2 - User’s Guide Page 26 Copyright 2012 © Embedded Artists AB Figure 12 – Serial Expansion Connector Signals LPC3250

LPC3250 Developer’s Kit v2 - User’s Guide Page 27 Copyright 2012 © Embedded Artists AB 4.14 SP8: NXP/Jennic RF Module Interface There are pads o

LPC3250 Developer’s Kit v2 - User’s Guide Page 28 Copyright 2012 © Embedded Artists AB 4.15 SP9: UART Multiplexing UART channels from four sourc

LPC3250 Developer’s Kit v2 - User’s Guide Page 29 Copyright 2012 © Embedded Artists AB 4.16 SP9: RS232 Interface There is a RS232 interface with

LPC3250 Developer’s Kit v2 - User’s Guide Page 3 Copyright 2012 © Embedded Artists AB Table of Contents 1 Document Revision History 6 2 Introdu

LPC3250 Developer’s Kit v2 - User’s Guide Page 30 Copyright 2012 © Embedded Artists AB 4.17 SP9: RS422/485 Interface There is a RS422/485 interf

LPC3250 Developer’s Kit v2 - User’s Guide Page 31 Copyright 2012 © Embedded Artists AB 4.18 SP10: CAN The CAN interface is not supported since t

LPC3250 Developer’s Kit v2 - User’s Guide Page 32 Copyright 2012 © Embedded Artists AB 4.19 SP10: IrDA The board is prepared for an IrDA interfa

LPC3250 Developer’s Kit v2 - User’s Guide Page 33 Copyright 2012 © Embedded Artists AB 4.20 SP11: USB Channel 1 The USB1 interface is not suppor

LPC3250 Developer’s Kit v2 - User’s Guide Page 34 Copyright 2012 © Embedded Artists AB GPIO42 GPO_14. Not used for USB1 interface GPIO51 SPI2_DATI

LPC3250 Developer’s Kit v2 - User’s Guide Page 35 Copyright 2012 © Embedded Artists AB 4.21 SP12: USB Channel 2 This section describes the secon

LPC3250 Developer’s Kit v2 - User’s Guide Page 36 Copyright 2012 © Embedded Artists AB GPIO26 USB-VBUS-CTRL from USB OTG transceiver on LPC3250 OE

LPC3250 Developer’s Kit v2 - User’s Guide Page 37 Copyright 2012 © Embedded Artists AB 4.22 SP13: UART-to-USB Bridge There is a UART-to-USB brid

LPC3250 Developer’s Kit v2 - User’s Guide Page 38 Copyright 2012 © Embedded Artists AB 4.23 SP13: Power Supply The power supply on the board is

LPC3250 Developer’s Kit v2 - User’s Guide Page 39 Copyright 2012 © Embedded Artists AB 4.24 SP14: LCD Expansion Interface The board contains a b

LPC3250 Developer’s Kit v2 - User’s Guide Page 4 Copyright 2012 © Embedded Artists AB 4.14 SP8: NXP/Jennic RF Module Interface 27 4.15 SP9: UAR

LPC3250 Developer’s Kit v2 - User’s Guide Page 40 Copyright 2012 © Embedded Artists AB GPIO70 GPIO_00 GPIO42 GPO_14 4.25 SP15: I2S Audio Codec

LPC3250 Developer’s Kit v2 - User’s Guide Page 41 Copyright 2012 © Embedded Artists AB GPIO59 P0.0 / I2S1RX_CLK GPIO60 P0.1 / I2S1RX_WS GPIO61 GPI

LPC3250 Developer’s Kit v2 - User’s Guide Page 42 Copyright 2012 © Embedded Artists AB 4.26 Default Jumpers Positions Figure 25 illustrates the

LPC3250 Developer’s Kit v2 - User’s Guide Page 43 Copyright 2012 © Embedded Artists AB 4.27 Usage of CPU Pins Almost all pins of the LPC3250 are

LPC3250 Developer’s Kit v2 - User’s Guide Page 44 Copyright 2012 © Embedded Artists AB GPIO23 HICORE / LCDVD17 LCD databit 17 GPIO24 U1_TX Connect

LPC3250 Developer’s Kit v2 - User’s Guide Page 45 Copyright 2012 © Embedded Artists AB MCIDAT1 MCIDAT1 Connects to MCIDAT1 on SD/MMC connector MCI

LPC3250 Developer’s Kit v2 - User’s Guide Page 46 Copyright 2012 © Embedded Artists AB GPIO60 P0.1 / I2SRX_WS Can be connected to I2S audio codec

LPC3250 Developer’s Kit v2 - User’s Guide Page 47 Copyright 2012 © Embedded Artists AB GPIO93 U3_DSR / U2_RX Can be connected to RS232 interface

LPC3250 Developer’s Kit v2 - User’s Guide Page 48 Copyright 2012 © Embedded Artists AB 5 Getting Started This chapter contains information about

LPC3250 Developer’s Kit v2 - User’s Guide Page 49 Copyright 2012 © Embedded Artists AB A USB driver must be installed on the PC/laptop in order fo

LPC3250 Developer’s Kit v2 - User’s Guide Page 5 Copyright 2012 © Embedded Artists AB 7.1 Powering 64 7.2 Contact with OEM Board MCU 65 7.3 U

LPC3250 Developer’s Kit v2 - User’s Guide Page 50 Copyright 2012 © Embedded Artists AB 5.3.1 Compile Using CodeSourcery This section describes h

LPC3250 Developer’s Kit v2 - User’s Guide Page 51 Copyright 2012 © Embedded Artists AB 5.4.1 Kickstart Loader By default the Embedded Artists LP

LPC3250 Developer’s Kit v2 - User’s Guide Page 52 Copyright 2012 © Embedded Artists AB ea3250> load blk u-boot.bin raw 0x83fc0000 2. Start the

LPC3250 Developer’s Kit v2 - User’s Guide Page 53 Copyright 2012 © Embedded Artists AB 1. Open the project in Keil uVision 2. Make sure board in

LPC3250 Developer’s Kit v2 - User’s Guide Page 54 Copyright 2012 © Embedded Artists AB Figure 30 – Linker settings in Keil uVision Figure 31 – S

LPC3250 Developer’s Kit v2 - User’s Guide Page 55 Copyright 2012 © Embedded Artists AB 4. Create a binary file to be stored in NAND flash. This

LPC3250 Developer’s Kit v2 - User’s Guide Page 56 Copyright 2012 © Embedded Artists AB Other OEM boards can enable this mode automatically via the

LPC3250 Developer’s Kit v2 - User’s Guide Page 57 Copyright 2012 © Embedded Artists AB Figure 33 – LPC3250 loader application

LPC3250 Developer’s Kit v2 - User’s Guide Page 58 Copyright 2012 © Embedded Artists AB 5.5 Handling SO-DIMM Boards See picture below for instruc

LPC3250 Developer’s Kit v2 - User’s Guide Page 59 Copyright 2012 © Embedded Artists AB information about appropriate management of invalid blocks

LPC3250 Developer’s Kit v2 - User’s Guide Page 6 Copyright 2012 © Embedded Artists AB 1 Document Revision History Revision Date Description A 2

LPC3250 Developer’s Kit v2 - User’s Guide Page 60 Copyright 2012 © Embedded Artists AB Figure 35 – Identifying R163 Note that R163 has been remov

LPC3250 Developer’s Kit v2 - User’s Guide Page 61 Copyright 2012 © Embedded Artists AB 6 LCD Expansion Connector Embedded Artists supplies many d

LPC3250 Developer’s Kit v2 - User’s Guide Page 62 Copyright 2012 © Embedded Artists AB LCD_VD10 15 GREEN0 (LSB) LCD_VD11 16 GREEN1 LCD_VD12 17 G

LPC3250 Developer’s Kit v2 - User’s Guide Page 63 Copyright 2012 © Embedded Artists AB Few displays allow for read back of internal control regist

LPC3250 Developer’s Kit v2 - User’s Guide Page 64 Copyright 2012 © Embedded Artists AB 7 Troubleshooting This chapter contains information about

LPC3250 Developer’s Kit v2 - User’s Guide Page 65 Copyright 2012 © Embedded Artists AB wrong. More symptoms than this is needed to judge if a boar

LPC3250 Developer’s Kit v2 - User’s Guide Page 66 Copyright 2012 © Embedded Artists AB 8 Further Information The LPC3250 microcontroller is a com

LPC3250 Developer’s Kit v2 - User’s Guide Page 7 Copyright 2012 © Embedded Artists AB 2 Introduction Thank you for buying Embedded Artists’ LPC32

LPC3250 Developer’s Kit v2 - User’s Guide Page 8 Copyright 2012 © Embedded Artists AB  USB2: Device or Host interface & connector  Provisi

LPC3250 Developer’s Kit v2 - User’s Guide Page 9 Copyright 2012 © Embedded Artists AB 2.3 General Handling Care Handle the LPC3250 OEM Board and