• How to use External Ram
    I am student and study in AIT. I need example program of Keil-C for use External ram use with IC ADuC832 which address of my external ram has range an address at 0x00000 to 0x7FFFF (512KByte). I want...
  • External RAM problem
    I am using at89c51re2 mcu with LH52256-70 32k XRAM in system with graphical lCD 128x64. I have problem to initialize LCD. This is part of code where I config pins and select memory location for lcd bus...
  • memory window and external RAM
    my program access an array stored in the external RAM,how can i view the external RAM contents during simulation in keil uvision.given below a snippet of my program. MOV DPTR,#4500H MOVX A,@DPTR...
  • Using External RAM
    I use ATMELL 89C51RD2 I want to use external RAM because internal RAM is only 1kB. How can I do this?
  • External RAM & EPROM
    Hi All. Its hard for me to determine where to start asking my question. I understand you wont be able to tell me whats specifically wrong, but if you could help give me some ideas of issues to check...