NEC uPD78056Y - Manual (Page 355)

355
CHAPTER 17 SERIAL INTERFACE CHANNEL 0 (
µ
PD78054Y Subseries)
Figure 17-6. Interrupt Timing Specify Register Format (2/2)
Notes 1. When using wake-up function in the I 2 C mode, set SIC to 0.
2. When CSIE0 = 0, CLD becomes 0.
Remark SVA : Slave address register
CSIIF0 : Interrupt request flag corresponding to INTCSI0
CSIE0 : Bit 7 of serial operating mode register 0 (CSIM0)
SVAM
0
1
SVA Bit to be Used as Slave Address
Bits 0 to 7
Bits 1 to 7
SIC
0
INTCSI0 Interrupt Cause Selection Note1
CSIIF0 is set to 1 upon termination of serial interface channel 0 transfer
CSIIF0 is set to 1 upon stop condition detection or termination of serial interface channel 0 transfer
CLD
0
1
SCK0/SCL Pin Level Note 2
Low level
High level
R/W
R/W
R
1