using XRAM for AT89C51ED2

I am beginner.Can you help me with using XRAM memory in this microcontroler? Can you write mi easy and objective example how write to XRAM and read from XRAM in C language? Or existing any routine with...
using XRAM for AT89C51ED2

I am beginner.Can you help me with using XRAM memory in this microcontroler? Can you write mi easy and objective example how write to XRAM and read from XRAM in C language? Or existing any routine with...
AT89C51ED2 and XRAM. Problems with readback the data

We're using AT89C51ED2, and now are busy with a problem, witch was caused by reading back the content of XRAM. As it is officially published in datasheet, this MC has 1792 bytes of internal XRAM. We have...
AT89C51ED2 and XRAM. Problems with readback the data

We're using AT89C51ED2, and now are busy with a problem, witch was caused by reading back the content of XRAM. As it is officially published in datasheet, this MC has 1792 bytes of internal XRAM. We have...
Large XRAM paging

Hi I would like to know, is there in C51 any support for XRAM paging, I have 512KB SRAM connected as 8 x 64 KB pages (I'm using standart 8051 MCU), and now I have a problem - when I'm accessing not...