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chec?ed to see i? the data read was accepted. ? ?0? level on ??I Data ?ut means that the data write was accepted. ?
?1? indicates that the internal ?u??er is ?ull?? and the write should ?e repeated. ?emem?er that C? must ?e held low ?or at
least one cloc? period ?e?ore ?eing ta?en high again to continue with the ne?t read or write cycle.
Figure 4 - ??I ?lave Data Timing Diagrams
T1
SPICLK
SPICS /
SPI DATA IN
T4
T5
T6
T2
T3
SPI DATA OUT
T7
Ta?le 4 - ??I ?lave Data Timing
Time
T1
T2
T3
T4
T?
T6
T7
Description
??ICLK ?eriod
??ICLK High
??ICLK Low
Input ?etup Time
Input Hold Time
?utput Hold Time
?utput Valid Time
Min
83
20
20
10
10
2
-
Typical
-
-
-
-
-
-
-
Max
-
-
-
-
-
-
20
Unit
ns
ns
ns
ns
ns
ns
ns
Ta?le ? - ?tatus ?egister (?DD = ?1?)
Bit
0
1
2
3
4
?
6
7
Description
RXF#
TXE#
-
-
RXF IRQEn
TXE IRQEn
-
-
VDrive2 Vinculum VNC1L Module
Datasheet Version 0.99
? Future Technology Devices International Ltd. 2007
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