SM59R16A2 Datasheet, PDF (60/67 Pages) SyncMOS Technologies,Inc – 8-Bit Micro-controller

SM59R16A2/SM59R08A2
8-Bit Micro-controller
64KB/32KB ISP Flash & 2KB RAM embedded
ORL PCON,#010h ; Enable Program Memory read/write
MOV DPTR,#0200h ; Define page erase area from 0x0200 to 0x03FF
MOV PES,#080h
; Enable Page erase function
MOV A,#0FFH
; Put 0xFF into ACC register
MOVX @DPTR,A
; When this instruction execute，The Program Memory 0x0200 to
; 0X03FF value will all change to 0xFF
MOV PES,#00h
; Disable Page erase function
ANL PCON,#0EFh ; Disable Program Memory read/write
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M034
60
Ver.B SM59R16A2/SM59R08A2 06/2009