NEC 78014Y Series User Manual page 333

R
R/W CSIE0
Note When CSIE0 = 0, COI becomes 0.
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CHAPTER 16 SERIAL INTERFACE CHANNEL 0 ( µ PD78014Y Subseries)
Figure 16-6. Serial Operating Mode Register 0 Format (2/2)
COI Slave Address Comparison Result Flag
0 Slave address register (SVA) not equal to serial I/O shift register 0 (SIO0) data
1 Slave address register (SVA) equal to serial I/O shift register 0 (SIO0) data
Serial Interface Channel 0 Operation Control
0 Operation stopped
1 Operation enabled
Note
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