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2
Outline of I
C Bus Control Format
The TA1218N/F's bus control format conforms to the Philips I
(1)
Start and stop conditions
SDA
SCL
(2)
Bit transfer
SDA
SCL
(3)
Acknowledgement
SDA from
Master
SDA from
Slave
SCL from
Master
Purchase of TOSHIBA I
these components in an I
as defined by Philips.
S
Start condition
SDA must not be
changed
S
1
2
C components conveys a license under the Philips I
2
C system, provided that the system conforms to the I
2
C bus control format.
SDA can be changed
High impedance
High impedance
8
TA1218N/F
P
Stop condition
9
2
C Patent Rights to use
2
C Standard Specification
2000-09-11 22/40
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