HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 340

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

308
No
No
Set ACKB = 0 in ICSR
Set ACKB = 1 in ICSR
and SCP = 0 in ICSR
Master receive mode
Set TRS = 0 in ICCR
Set TRS = 1 in ICCR
Read IRIC in ICSR
Clear IRIC in ICSR
Read IRIC in ICSR
Clear IRIC in ICSR
Write BBSY = 0
Figure 13.13 Flowchart for Master Receive Mode (Example)
Last receive?
Read ICDR
Read ICDR
Read ICDR
IRIC = 1?
IRIC = 1?
End
Yes
Yes
No
Yes
1
2
3
4
5
6
7
8
9
10
1. Select receive mode.
2. Set acknowledgement data.
3. Start receiving. The first read is a dummy read.
4. Wait for 1 byte to be received.
5. Set acknowledgement data for the last receive.
6. Start the last receive.
7. Wait for 1 byte to be received.
8. Select transmit mode.
9. Read the last receive data (if ICDR is read
10. Generate a stop condition.
without selecting transmit mode, receive
operations will resume).