參數(shù)資料
型號: DS1996L-F5
廠商: DALLAS SEMICONDUCTOR
元件分類: Memory IC:Other
英文描述: SPECIALTY MEMORY CIRCUIT, MADB2
封裝: MICRO CAN
文件頁數(shù): 13/18頁
文件大?。?/td> 321K
代理商: DS1996L-F5
DS1996
4 of 18
HIERARCHICAL STRUCTURE FOR 1-WIRE PROTOCOL Figure 2
64-BIT LASERED ROM Figure 3
8-Bit CRC Code
48-Bit Serial Number
8-Bit Family Code (0CH)
MSB
LSB
MSB
LSB MSB
LSB
1-WIRE CRC GENERATOR Figure 4
BUS
MASTER
OTHER
DEVICES
DS 1996
COMMAND
AVAILABLE
DATA FIELDS
LEVEL:
COMMANDS:
AFFECTED:
READ ROM
64-BIT ROM
MATCH ROM
64-BIT ROM
SEARCH ROM
64-BIT ROM
SKIP ROM
N/A
OVERDRIVE SKIP ROM
N/A
OVERDRIVE MATCH ROM
64-BIT ROM
WRITE SCRATCHPAD
256-BIT SCRATCHPAD
READ SCRATCHPAD
256-BIT SCRATCHPAD
COPY SCRATCHPAD
64K-BIT MEMORY
READ MEMORY
64K-BIT MEMORY
DS 1996- SPECIFIC
MEMORY FUNCTION
COMMANDS
(SEE FIGURE 7)
1-WIRE ROM FUNCTION
COMMANDS (SEE FIGURE 9)
1-WIRE BUS
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