• external memory configuration/support
    Hello, We are using the AT89c51rd2 micro-controller for a mass production product. We are currently using both external flash and RAM memories(RAM = 64K, Flash = 1MB). This architecture are working...
  • LPC2378 - External Memory Controler strange behaviour
    Hi, I'm using LPC2378 with 4 Mbits FRAM, and so I have to manage 8 banks of 64Ko (only CS0 is ised as chip select). I wrote a test program that filled each bank with a continuous upcounting...
  • external interrupt in lpc2378
    hi to all , i m using external interrupt 3 in lpc 2378 but when external interrupt is execute that time it gose into that isr routing that time it is not perform anather task. why ? it is possible...
  • external interrupt in lpc2378
    hiii actually i conected 4 pin of keypad to port2 in my application one task should be continue and anathaer is depends on the keypad , when i press key then external interrupt is perform another task...
  • external Flash and RAM with LPC2378
    Hi! I have MCB2300 board. Now I would like to do an own board. I need fast storage data, so I chose for external SRAM (I need at last 128kB) with battery. I also need DataFlash. 1.) Have anyone...