B9846
Byte 7: Output Register (1 = Enable, 0 = Disable)
Serial Control Registers
Following the acknowledge of the Address byte, two additional
bytes must be sent:
Bit
7
@Pup
Pin No.
Description
Reserved
1
1
1
1
1
1
1
1
–
–
1. Command code
2. Byte count.
6
Reserved
Reserved
DDRT/C2
Reserved8
DDRT/C1
Reserved
DDRT/C0
Byte(0:5) are dummy bytes and are reserved. These bytes will
be ignored and acknowledged. For more details on the use of
the I2C interface, see our application note entitled 2-Wire I2C
Control Interface (AN0022).
5
–
4
12,13
–
3
Byte 6: Output Register (1 = Enable, 0 = Disable)
2
7, 8
–
1
Bit
7
@Pup
Pin No.
Description
Reserved
0
3, 4
0
0
0
1
1
1
1
1
–
–
6
Reserved
Reserved
FBOUT
5
–
4
1
3
–
Reserved
DDRT/C5
DDRT/C4
DDRT/C3
2
26,27
22,23
18,19
1
0
Document #: 38-07299 Rev. *A
Page 3 of 7
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