Nguyen Duc Toan wrote:
-------------------------------

Content of DPTR is addres of Access_Index and Table
(Access_Index is the number of elements like 834
Table is data)


Do you have data at location table+Access_Index?

If table is 0300h and access_index is 834h, the data-byte retrieved is the byte at 0300H+0834H --> that's address 0B34H.

Is this the case?


regards

Patrick