DS2154 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS2154 Datasheet PDF : 87 Pages
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PIN
SYMBOL
TYPE
DESCRIPTION
73
A7/ALE
I
Address Bus Bit 7 / Address Latch Enable.
74
RD ( DS )
I
Read Input (Data Strobe).
75
CS
I
Chip Select.
76
NC
-
No Connect.
77
WR (R/ W )
I
Write Input (Read/Write).
78
RLINK
O
Receive Link Data.
79
RLCLK
O
Receive Link Clock.
80
DVSS
-
Digital Signal Ground.
81
DVDD
-
Digital Positive Supply.
82
RCLK
O
Receive Clock.
83
DVDD
-
Digital Positive Supply.
84
DVSS
-
Digital Signal Ground.
85
RDATA
O
Receive Data.
86
RPOSI
I
Receive Positive Data Input.
87
RNEGI
I
Receive Negative Data Input.
88
RCLKI
I
Receive Clock Input.
89
RCLKO
O
Receive Clock Output.
90
RNEGO
O
Receive Negative Data Output.
91
RPOSO
O
Receive Positive Data Output.
92
RCHCLK
O
Receive Channel Clock.
93
RSIGF
O
Receive Signaling Freeze Output.
94
RSIG
O
Receive Signaling Output.
95
RSER
O
Receive Serial Data.
96
RMSYNC
O
Receive Multiframe Sync.
97
RFSYNC
O
Receive Frame Sync.
98
RSYNC
I/O Receive Sync.
99
RLOS/LOTC
O
Receive Loss of Sync / Loss Of Transmit Clock.
100
RSYSCLK
I
Receive System Clock.
NOTE:
Leave all no connect (NC) pins open circuited.
DS2154
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