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RL78/G1A CHAPTER 13 SERIAL INTERFACE IICA
(ii) Extension code
ST AD6 to AD0 R/W ACK D7 to Dn AD6 to AD0 ACK SPST R/W D7 to D0 ACK
3 2 1
1: IICS0 = 1000×110B
2: IICS0 = 01100010B
Sets LREL0 = 1 by software
3: IICS0 = 00000001B
Remark
: Always generated
: Generated only when SPIE0 = 1
×: Don’t care
n = 6 to 0
(e) When loss occurs due to stop condition during data transfer
ST AD6 to AD0 R/W ACK D7 to Dn SP
2 1
1: IICS0 = 10000110B
2: IICS0 = 01000001B
Remark
: Always generated
: Generated only when SPIE0 = 1
×: Don’t care
n = 6 to 0
R01UH0305EJ0200 Rev.2.00 633
Jul 04, 2013