HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 516

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 1.00, 02/04, page 478 of 804
Figure 16.13 Sample SCIF Initialization Flowchart (2) (Reception)
Clear TE and RE bits in SCSCR to 0
(leaving TE and RE bits cleared to 0)
Set CKE1 and CKE0 bits in SCSCR
Clear RFRST bit in SCFCR to 0
Set RFRST bit in SCFCR to 1
Set C/A bit in SCSMR to 1
Set CKS1 and CKS0 bits
1-bit interval elapsed?
Set value in SCBRR
Initialization
End
Yes
Wait
No
1
2
3
4
5
6
1. Be sure to set the RFRST bit in
2. Set the clock selection in SCSCR.
3. Set the clock source selection in
4. Write a value corresponding to the
5. Clear the RFRST bit in SCFCR to 0.
6. Wait one bit interval.
SCFCR to 1, to reset the FIFOs.
Be sure to clear bits RIE, TIE, TE,
and RE to 0.
SCSMR.
bit rate into SCBRR.