參數(shù)資料
型號: DS2423P
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Memory IC:Other
英文描述: SPECIALTY MEMORY CIRCUIT, PDSO6
封裝: 3.70 X 4 MM, 1.50 MM HEIGHT, TSOC-6
文件頁數(shù): 9/25頁
文件大小: 581K
代理商: DS2423P
DS2423
17 of 25
ROM FUNCTIONS FLOW CHART Figure 9 (First Part)
To Memory Functions
Flow Chart (Figure 7)
DS2423 TX Bit 63
Master TX Bit 63
DS2423 TX Bit 63
DS2423 TX Bit 1
Master TX Bit 1
DS2423 TX Bit 1
DS2423 TX Bit 0
Master TX Bit 0
DS2423 TX Bit 0
Bit 63 Match?
Bit 1 Match?
Bit 0 Match?
F0H
Search
ROM?
N
Y
N
Y
N
Y
N
Master TX Bit 63
Master TX Bit 1
Master TX Bit 0
Bit 63 Match?
Bit 1 Match?
Bit 0 Match?
55H
Match
ROM?
N
Y
N
Y
N
Y
N
DS2423 TX
CRC Byte
DS2423 TX
Serial Number
6 Bytes
DS2423 TX
Family Code
1 Byte
33H
Read
ROM?
N
Y
From Memory Functions
Flow Chart (Figure 7)
Master TX ROM
Function Command
DS2423 TX
Presence Pulse
Master TX
Reset Pulse
Short
Reset Pulse?
N
Y
OD = 0
1)
2)
1)
To be transmitted or received at Overdrive speed if
OD = 1.
2)
The Presence Pulse will be short if OD = 1.
From Figure 9
2
nd Part
From Figure 9
2
nd Part
To Figure 9
2
nd Part
To Figure 9
2
nd Part
Not
Recommended
for
New
Design
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