DS1205S 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS1205S Datasheet PDF : 17 Pages
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SET SCRATCHPAD Figure 9
SET GET SCRATCHPAD
PARTITION IN COMMAND WORD
READ DATA BITS FROM
SCRATCHPAD PARTITION
(STARTING ADDRESS SPECIFIED
IN COMMAND WORD)
IS BYTE 63
NO
READ YET?
YES
NO
HAS RST LINE
GONE LOW?
YES
TERMINATE TRANSACTION
DS1205S
BLOCK SELECTIONS Figure 10
BLOCK
NUMBER
0
1
2
3
4
5
6
7
BYTE ADDRESS
SCRATCHPAD
0-7
8-15
16-23
24-31
32-39
40-47
48-55
56-63
IN:
SUBKEY
0-7(ID)
8-15
(PASSWORD)
16-23
(SECURED)
24-31
(SECURED)
32-39
(SECURED)
40-47
(SECURED)
48-55
(SECURED)
56-63
(SECURED)
BLOCK SELECTOR CODES FOR MOVE
BLOCK COMMAND Figure 11
BLOCK #
0
1
2
3
4
5
6
7
ALL BLOCKS
SELECTOR CODE
4C69 6E64 9DB3 9A9A (H)
4C69 919B 624C 9A9A (H)
4C96 6E9B 62B3 659A (H)
4366 616B 6D43 6A6A (H)
BC99 9E94 92BC 9595 (H)
B369 9164 9D4C 9A65 (H)
B396 6E64 9DB3 6565 (H)
B396 919B 624C 6565 (H)
7F5A 5D57 517F 5656 (H)
021798 7/17
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