Name: Renesas RL78 Series
Brand: Renesas
Rating: 4 (1 reviews)

To Next Page

To Previous Page

RL78/F13, F14 CHAPTER 16 SERIAL INTERFACE IICA

R01UH0368EJ0210 Rev.2.10 1067

Dec 10, 2015

(1) Master device operation

(a) Start ~ Address ~ Data ~ Data ~ Stop (transmission/reception)

(i) When WTIM0 = 0

1: IICS0 = 1000×110B

2: IICS0 = 1000×000B

3: IICS0 = 1000×000B (Sets the WTIM0 bit to 1)

Note

4: IICS0 = 1000××00B (Sets the SPT0 bit to 1)

Note

5: IICS0 = 00000001B

Note To generate a stop condition, set the WTIM0 bit to 1 and change the timing for generating the INTIICA0

interrupt request signal.

Remark : Always generated

: Generated only when SPIE0 = 1

×: Don’t care

(ii) When WTIM0 = 1

1: IICS0 = 1000×110B

2: IICS0 = 1000×100B

3: IICS0 = 1000××00B (Sets the SPT0 bit to 1)

4: IICS0 = 00000001B

Remark : Always generated

: Generated only when SPIE0 = 1

×: Don’t care

ST AD6 to AD0 R/W ACK D7 to D0 D7 to D0ACK ACK SP

SPT0 = 1

↓

3 4 5 2

ST AD6 to AD0 R/W ACK D7 to D0 D7 to D0ACK ACK SP

SPT0 = 1

↓

3 4 2

Other manuals for Renesas RL78 Series

Questions and Answers:

Need help?

Do you have a question about the Renesas RL78 Series and is the answer not in the manual?

General