A while back I wrote a couple line example for an IAP (In Application Program) access from BASIC. Tod took this and expanded it to access the EEPROM of the ARMstamp.
This code takes advantage of the inline ASM instructions in ARMbasic. In the LPC11U37 ARMstamp access to the EEPROM is only through IAP calls.
Below is the code for that.
IAP support library in Notepad++ formatting.
Test program for IAP access to EEPROM in Notepad++ formatting
IAP support and test as a .zip download