R5S72611 RENESAS [Renesas Technology Corp], R5S72611 Datasheet - Page 966

• Manufacturer Part Number: R5S72611
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 20 IEBus
20.5.5
Figure 20.12 shows the flowchart for slave transmission.
Rev. 2.00 Sep. 07, 2007 Page 934 of 1312
REJ09B0320-0200
[IETB001 to IETB128 setting]
[IETBFL register setting]
Message length bits
Transmit data
Initial setting
Slave Transmission
Start
TM
Controller (IEB) [R5S72612] [R5S72613]
Figure 20.12 Flowchart for Slave Transmission
[IECMR register setting]
Slave communications
Transmit start interrupt
Transmit completion
Interrupt processing
Interrupt processing
request command
IETSR[TXS] clear
IETSR[TXF] clear
interrupt
End
Transmit start interrupt (TXS)
Transmit completion interrupt (TXF)
Transmit error interrupt
(TXE***)
Transmit error interrupt
(TXE***)
IETSR[TXE***] clear
Interrupt processing