NEC PD78052 - Page 336

336
CHAPTER 16 SERIAL INTERFACE CHANNEL 0 ( µ PD78054 Subseries)
(c) Interrupt timing specify register (SINT)
SINT is set with a 1-bit or 8-bit memory manipulation instruction.
RESET input sets SINT to 00H.
Notes 1. Bit 6 (CLD) is a read-only bit.
2. When CSIE0 = 0, CLD becomes 0.
Caution Be sure to set bits 0 to 3 to 0.
Remark CSIIF0 : Interrupt request flag corresponding to INTCSI0
CSIE0 : Bit 7 of serial operating mode register 0 (CSIM0)
<6><5><4>32107
Symbol
SINT 0 CLD SIC 0 0 0 0
FF63H 00H R/W
Note 1
Address After Reset R/W
SIC
0
INTCSI0 Interrupt Factor Selection
CSIIF0 is set upon termination of serial interface
channel 0 transfer
CSIIF0 is set upon bus release detection or
termination of serial interface channel 0 transfer
CLD
0
1
SCK0/P27 Pin Level
Note 2
Low level
High level
R/W
R
1
SVAM