UPD78F1502AGK-GAK-AX Datasheet, PDF (657/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
(ii) When WTIM = 1
CHAPTER 15 SERIAL INTERFACE IICA
ST AD6 to AD0 R/W ACK
D7 to D0
1
ACK
D7 to D0
2
ACK SP
3
1: IICS = 10001110B
2: IICS = 01000100B
3: IICS = 00000001B
Remark
: Always generated
: Generated only when SPIE = 1
(d) When loss occurs due to restart condition during data transfer
(i) Not extension code (Example: unmatches with SVA)
ST AD6 to AD0 R/W ACK D7 to Dn
1
ST AD6 to AD0 R/W ACK D7 to D0
2
ACK SP
3
1: IICS = 1000×110B
2: IICS = 01000110B
3: IICS = 00000001B
Remark
: Always generated
: Generated only when SPIE = 1
×: Don’t care
n = 6 to 0
R01UH0004EJ0501 Rev.5.01
641
Jun 20, 2011