EmbeddedMarket.com presents the USB Programmer for LPC ARM and P89VXX Microcontrollers.
This is simple and low cost USB programmer for various LPC ARM processors and also for P89XX controllers.
It supports LPC ARM7 and P89XX series microcontrollers both made by NXP
Read datasheet for full details like Supported devices, Connections for Programming and Jumper Details.
This
USB Programmer for LPC ARM and P89VXX Microcontrollers is low cost and simple to use.
This is commonly used by many for programming P89V51RD2 and LPC2138, LPC2129, LPC2148 etc
Product Packing:
Product contents:
- Assembled & Tested Programmer
- 6 Pin Female to 6 Single Pin Female Connector
- USB A-B cable
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Question - by Gaurav
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Question - by Gaurav
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Dear sir,
I tried to use this programmer in my seprate general pcb board of my project (P89v51rd2 microcontroller), in which on reset pin i used resistance (10K) through gnd and 10uF cap through 5v to generate high reset pulse on power up. when i connect pin of programmer to my board accordinlly it does not program. However my programmer is working with my kit. I am not getting why this programmer is not working. I strange thing noted on your kit for 89c51rd2 circuit that at reset pin you does not connect reset circuit only one switch with +5v. Please help me to understand it and to solve my problem
Gaurav
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Embedded_Market_Support - Reply
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Do not connect anything to RST pin, remove resistance & capacitor.
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Question - by Gaurav
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I just want to know whether in this case we doesn't require RST circuit for this case. I wonder whether My program on 89v51rd2 will work every time i switch on the power.
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Embedded_Market_Support - Reply
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There must be a Reset circuit when project is deployed, but when you are in R&D, remove the reset circuit.
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