AT89S52 Memory model?

[RiDdLeR???]

What type of memory model should I use, Small, Compact or Large if I just want to use the built-in ram and eeprom?

[1diyMARKET]

Sir, AT89s52 ay naka base siya sa 8052 core,  iyong 8051 ay mas maliit ang ram nito, pero tawag parin ay 8051.   

ano pong gamit ninyong compiler?  required po ba na i declare ito?

iyong AT89S52, wala po ito EEPROM, kung may eeprom ang gusto, gamit ng AT89s8252.

[RiDdLeR???]

Either sa mikroC for 8051 or SDCC.  Its the first thing it asks when creating a new project.

[rdpzycho]

kung sa SDCC, ang default is small. small lang din ginagamit since kasya naman lagi sa Internal RAM.

from Maxim:

Memory Models

The SDCC supports two memory models: small and large. When using the small memory model, the SDCC declares all variables without a storage class (i.e., data, idata, xdata, pdata, bit, code) in internal RAM. When using the large memory model, the SDCC declares all variables without a storage class in external RAM.

The small memory model is the default when compiling with the SDCC. To force the SDCC to use a particular memory model, add the following command line parameters:
sdcc --model-small sdcctest.c
or
sdcc --model-large sdcctest.c
Never combine modules or objects files compiled with different storage classes.

[RiDdLeR???]

ok  thanks...  susubukan small memory with mikroC para mabilis.  Then subukan ko Eclipse with SDCC.