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Chapter 12 Serial Interface 3
XII - 7
14
14
Serial Interface 3 Mode Register 1 (SC3MD1)
Figure 12-2-3 Serial Interface 3 Mode Register 1 (SC3MD1 : x'03FA9', R/W)
0124
567
3
(At reset: 0 0 0 0 - 0 - -)
SC3MD1
SC3MSTSC3SBOS
SC3SBISSC3SBTSSC3IOM
0
1
Slave
Clock master/slave selection
Mater
SC3MST
0
1
0
1
Port
Selection of SBO3 pin's function
Serial data output
SC3SBOS
"1" input
Serial input control
Serial data input
SC3SBIS
0
1
0
1
Port
Selection of the SBT3
pin function
Transfer clock input/output
SC3SBTS
data input from SBI3
Serial data input selection
data input from SBO3 (SDA)
SC3IOM
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