SH7125_08 Datasheet, PDF (452/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 12 Serial Communication Interface (SCI)
Table 12.3 SCSMR Settings
SCSMR Settings
n
Clock Source
CKS1
CKS0
0
Pφ
0
0
1
Pφ/4
0
1
2
Pφ/16
1
0
3
Pφ/64
1
1
Note: The bit rate error in asynchronous is given by the following formula:
Error (%) =
Pφ × 10⁶
- 1 × 100
(N + 1) × B × 64 × 2^2n-1
Rev. 4.00 Jul. 25, 2008 Page 432 of 750
REJ09B0243-0400