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MOV TA, #0AAh ; TIMED ACCESS
MOV TA, #55h ; TIMED ACCESS 2
MOV MCON, #00011000b ; SET PARTITION TO 1000h
| ; USER’S CODE TO LOAD
| ; RAM USING MOVX
|
|
MOV TA, #0AAh ; TIMED ACCESS
MOV TA, #55h ; TIMED ACCESS 2
MOV MCON, #10101000b ; LOAD NEW PARTITION OF A000h
RELOADING A DS5001/DS5002 SERIES DEVICE Figure 4–11
FFFFh
A000h
4000h
0000h
LEGEND:
PROGRAM
MEMORY
SPACE
=
=
DATA
MEMORY
SPACE
DATA
MEMORY
SPACE
PROGRAM
MEMORY
SPACE
PROGRAM
MEMORY
SPACE
BEFORE LOADING
PA3–0=0100b
DURING LOADING
PA3–0=0001b
AFTER LOADING
PA3–0=1010b
DATA
MEMORY
SPACE
1000h
RANGE (64K)
NEW PARTITION (40K)
OLD PARTITION (16K)
0K
TEMP PARTITION (4K)
NONVOLATILE RAM PROGRAM MEMORY
NONVOLATILE RAM DATA MEMORY