Slave Reception (Fifo Mode) - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
22.6.8

Slave reception (FIFO mode)

START
Set up the IEBBnPSR, IEBBnUAR,
IEBBnCKS, and IEBBnTMS registers.
Set the IEBBnBCR register to 88H
(separate communication).
Has IEBBTV occurred?
Has IEBBTSTA occurred?
End interrupt servicing
(See 22.5.10 (3) "Interrupt servicing example".)
END
Figure 22-55 Slave reception (FIFO mode)
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
: Initial settings
: Slave reception enable
Yes
No
No
: End interrupt occurrence check
Yes
Read the reception data from the
IEBBnDR register.
22. IEBus Controller
: Read the reception
data stored in the
FIFO buffer in order.
22-110