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Erase code for AT93C56A serial EEPROM

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Reborn121

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Hi everyone....can anyone offer suggestions on my code to erase EEPROM...doesnt seem to be working properly....thanks


Code: 
EWEN
ERAL
LCALL DELY
CJNE DO,#01H,DELY
EWDS



;DELAY SUBROUTINE
DELY: MOV PASS, #01H
XX1: MOV TL0, #0EFH
MOV TH0, #0D8H
SETB TR0

XX2: JNB TF0, XX2
CLR TF0
CLR TR0
DJNZ PASS, XX1
RET
 

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