USER'S GUIDE

MOV

TA, #0AAh

; TIMED ACCESS

MOV

TA, #55h

; TIMED ACCESS 2

MOV

MCON, #10001010b

; SET PAA BIT

.

 

; USER'S CODE TO LOAD

.

 

; RAM USING MOVX

.

 

 

.

 

 

MOV

TA, #0AAh

; TIMED ACCESS

MOV

TA, #55h

; TIMED ACCESS 2

MOV

MCON, #11001000b ; LOAD NEW PARTITION AND CLEAR PAA BIT

RELOADING PORTIONS OF A DS5000 SERIES DEVICE Figure 4±10

7FFFh

6000h

4000h

0800h

0000h

DATA

MEMORY

SPACE

PROGRAM

MEMORY

SPACE

BEFORE LOADING PAA=0 PA3±0=1000b

DATA

MEMORY

SPACE

PROGRAM

MEMORY

SPACE

DURING LOADING PAA=1 PA3±0=XXXXb

DATA

MEMORY

SPACE

PROGRAM

MEMORY

SPACE

AFTER LOADING PAA=0 PA3±0=1100b

RANGE (32K)

NEW PARTITION (24K)

OLD PARTITION (16K)

TEMP PARTITION (2K)

0K

LEGEND:

=NONVOLATILE RAM PROGRAM MEMORY

=NONVOLATILE RAM DATA MEMORY

050396 24/173

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Image 25
Mitsubishi DS5000TK, DS907x SIP manual Reloading Portions of a DS5000 Series Device ±10