Renesas RL78/G1P Hardware User Manual page 549

RL78/G1P
(ii) Extension code
ST AD6 to AD0 R/W ACK
1: IICSn = 1000×110B
2: IICSn = 01100010B
Sets LRELn = 1 by software
3: IICSn = 00000001B
Remark : Always generated
: Generated only when SPIEn = 1
×: Don't care
m = 6 to 0
(e) When loss occurs due to stop condition during data transfer
ST AD6 to AD0 R/W ACK
1: IICSn = 10000110B
2: IICSn = 01000001B
Remark : Always generated
: Generated only when SPIEn = 1
×: Don't care
m = 6 to 0
Remark n = 0, 1
R01UH0895EJ0100 Rev.1.00
Nov 29, 2019
D7 to Dm ST AD6 to AD0
1
D7 to Dm SP
1 2
CHAPTER 12 SERIAL INTERFACE IICA
R/W ACK D7 to D0 ACK
2
SP
3
530