參數(shù)資料
型號(hào): DS1921Z-F5
英文描述: High-Resolution Thermochron iButton
中文描述: 高分辨率Thermochron iButton的
文件頁(yè)數(shù): 20/44頁(yè)
文件大?。?/td> 271K
代理商: DS1921Z-F5
DS1921H/Z
20 of 44
MEMORY/CONTROL FUNCTION FLOW CHART
Figure 10-3
A5H
Read Mem.
w/CRC
DS1921 sets Memory
Address = (T15:T0)
Master RX Data Byte
from Memory Address
End of
Memory
Y
Master
TX Reset
CRC OK
DS1921 Incre-
ments Address
Counter
End of Page
Master RX CRC16 of
Command, Address, Data
(1
Pass); CRC16 of Data
(Subsequent Passes)
Master TX
Reset
N
Y
N
Y
Y
N
Decision made
by DS1921
Decision made
by Master
Master TX
TA1 (T7:T0), TA2 (T15:T8)
DS1921 sets
EMCLR = 0
From Figure 10
2
Part
To Figure 10
2
Part
To Figure 10
4
Part
From Figure 10
4
Part
N
N
Y
Master RX
00 Byte
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