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UPD78F1502AGK-GAK-AX Datasheet, PDF (650/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers | |||
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78K0R/Lx3
CHAPTER 15 SERIAL INTERFACE IICA
(b) Start ~ Code ~ Data ~ Start ~ Address ~ Data ~ Stop
(i) When WTIM = 0 (after restart, matches SVA)
ST AD6 to AD0 R/W ACK D7 to D0 ACK ST AD6 to AD0 R/W ACK D7 to D0 ACK SP
1
2
3
4
5
1: IICS = 0010Ã010B
2: IICS = 0010Ã000B
3: IICS = 0001Ã110B
4: IICS = 0001Ã000B
5: IICS = 00000001B
Remark : Always generated
: Generated only when SPIE = 1
Ã: Donât care
(ii) When WTIM = 1 (after restart, matches SVA)
ST AD6 to AD0 R/W ACK D7 to D0 ACK ST AD6 to AD0 R/W ACK D7 to D0 ACK SP
12
3
4
56
1: IICS = 0010Ã010B
2: IICS = 0010Ã110B
3: IICS = 0010ÃÃ00B
4: IICS = 0001Ã110B
5: IICS = 0001ÃÃ00B
6: IICS = 00000001B
Remark : Always generated
: Generated only when SPIE = 1
Ã: Donât care
R01UH0004EJ0501 Rev.5.01
634
Jun 20, 2011
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