Using EEPROM and variables in xdata at the same time

I'm using P89C51RC+ microcontroller. I need to use large memory model(big variables) but while accessing eeprom (in xdtata) program hangs due to variable "overwriting" in xdata. How can I place variables...
Using EEPROM and variables in xdata at the same time

I'm using P89C51RC+ microcontroller. I need to use large memory model(big variables) but while accessing eeprom (in xdtata) program hangs due to variable "overwriting" in xdata. How can I place variables...
Code banking & XDATA banking together

Hello, We are working on a project having 2 code banking with using 128K Flash, External SRAM 32k is used for XDATA; can we increase the SRAM by 128K; Can we use code banking with XDATA banking...
Code banking & XDATA banking together

Hello, We are working on a project having 2 code banking with using 128K Flash, External SRAM 32k is used for XDATA; can we increase the SRAM by 128K; Can we use code banking with XDATA banking...
XDATA BANKING WITH AN XDATA PORT # FOR CODE AN XDATA

PK51 KIT 7.0 ATMEL AT89S8252 (classic 8052 with 8 flash) I'M USING A HARDWARE THAT HAVE 16*32k code and 4*32k xdata. Bank switch is performed with xdata port 0x1400 for code and with port 0x1800 for...