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1、All rights reserved. Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder. December 2011 nRFgo nRF24LE1 Flash/OTP Programming Adapter Kit User Guide v1.1 Revision 1.1Page 2 of 19 nRF24LE1 Flash/OTP Programming Adapter Kit User Guide Liability di
2、sclaimer Nordic Semiconductor ASA reserves the right to make changes without further notice to the product to improve reliability, function or design. Nordic Semiconductor ASA does not assume any liability arising out of the application or use of any product or circuits described herein. Life suppor
3、t applications Nordic Semiconductors products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Nordic Semiconductor ASA customers using or selling these products for use in such appli
4、cations do so at their own risk and agree to fully indemnify Nordic Semiconductor ASA for any damages resulting from such improper use or sale. Contact details For your nearest dealer, please see http:/ Receive available updates automatically by subscribing to eNews from our homepage or check our we
5、bsite regularly for any available updates. Main office: Otto Nielsens veg 12 7004 Trondheim Norway Phone: +47 72 89 89 00 Fax: +47 72 89 89 89 Revision History DateVersionDescription December 20111.1Removed references to the CD October 20091.0User Guide Revision 1.1Page 3 of 19 nRFgo nRF24LE1 Flash
6、/OTP Programming Adapter Kit User Guide Contents 1Introduction . 4 1.1Prerequisites 4 1.2Writing Conventions. 4 2Kit content . 5 3System features 6 4Hardware description . 7 5Programming. 9 5.1Program device in socket. 9 5.2Program devices through adapter module ISP connector 10 6Troubleshooting .12
7、 7Appendix .13 7.1Adapter module schematics 13 7.2Adapter module socket connectors .15 7.3ISP interface connector .19 Revision 1.1Page 4 of 19 nRF24LE1 Flash/OTP Programming Adapter Kit User Guide 1 Introduction The nRFgo nRF24LE1 Flash/OTP Programming Adapter Kit in combination with the nRF6700 - n
8、RFgo Starter Kit (sold separately) provides a complete solution for programming OTP/flash parts from Nordic Semiconductor in prototyping and small production pilot runs. The kit is available in three variants depending on the package used: nRF24LE1 4x4 mm, QFN 24 nRF24LE1 5x5 mm, QFN 32 nRF24LE1 7x7
9、 mm, QFN 48 The adapter supports both programming of unmounted parts (socket) and in-system programming of parts mounted on external PCBs. 1.1 Prerequisites To fully understand this User Guide a background in software development and/or electronic engineering is required. The nRFgo Starter Kit User
10、Guide must also be read. 1.2 Writing Conventions This user guide follows a set of typographic rules that makes the document consistent and easy to read. The following writing conventions are used: Pin names and commands are written in Courier New bold. File names and User Interface components are wr
11、itten in bold. Cross references are underlined and highlighted in blue. Revision 1.1Page 5 of 19 nRFgo nRF24LE1 Flash/OTP Programming Adapter Kit User Guide 2 Kit content The nRFgo nRF24LE1 Flash/OTP Programming Adapter Kit contains the following hardware, software and documentation components. Figu
12、re 1. Kit content nRF24LE1 Flash/OTP Programming Adapter Kit content: 1 Programming Adapter Module 1 Printed Getting Started Guide Revision 1.1Page 6 of 19 nRF24LE1 Flash/OTP Programming Adapter Kit User Guide 3 System features The nRFgo nRF24LE1 Flash/OTP Programming Adapter (hereafter simply calle
13、d adapter module) fits into the nRFgo Starter Kit Motherboard (nRF6310) extension port (EXT A/EXT B). The products features are listed below: Enables programming of blank flash and OTP memory based parts Socket for programming of unmounted parts (Max. 5000 mechanical cycles) nRF ISP interface for pr
14、ogramming of parts mounted on external PCB Easy-to-use configuration and programming GUI in nRFgo Studio Revision 1.1Page 7 of 19 nRFgo nRF24LE1 Flash/OTP Programming Adapter Kit User Guide 4 Hardware description This section describes the different parts of the adapter modules. Figure 2. Adapter mo
15、dule for nRF24LE1 (top view) Programming socket (Max. 5000 mechanical cycles) ISP interface connector (P3) Header (P4) for selecting between external/internal power supply on ISP connector (P3) Revision 1.1Page 8 of 19 nRF24LE1 Flash/OTP Programming Adapter Kit User Guide Figure 3. Adapter module for nRF24LE1 (bottom view) nRFgo Motherboard interface connectors (P1 and P2) 6.75V programming voltage generator Crystal for reference clock during programming Revision 1.1P
