Messages

Hello,

I am having two question regarding the circuitry.

1.Shall i use MAX 563 instead of MAX 3221[Difficult to purchase this chip] in ISP circuitry.


2.From Laptop serial port to the ISP hardware serial port shall i use 1: 1 connection Serial comport cable or any twisted cable if any give details


-----B.MURALI KRISHNAN

Hello,

   I am using P89LPC 952 for my Design in Elevator application.I previously used 89c51RD2BA chip & it was working well with Flash magic tool.

   I want ISP circuit for P89LPC952 chip to use with flash magic.Kindly guide me.