HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 379

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 14.2 SCSMR Settings
Note: The bit rate error in asynchronous is given by the following formula:
Table 14.3 lists examples of SCBRR settings in asynchronous mode, and table 14.4 lists examples
of SCBRR settings in synchronous mode.
Table 14.3 Bit Rates and SCBRR Settings in Asynchronous Mode
n
0
1
2
3
Bit Rate (bits/s) n
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
Error (%) =
2
2
1
1
0
0
0
0
0
0
0
(N + 1) × B × 64
N
88
64
129
64
129
64
32
15
7
4
3
Clock Source
Pφ
Pφ/4
Pφ/16
Pφ/64
Pφ × 10
5
Error (%) n
–0.25
0.16
0.16
0.16
0.16
0.16
–1.36
1.73
1.73
0.00
1.73
6
2n-1
× 2
Section 14 Serial Communication Interface with FIFO (SCIF)
2
2
1
1
0
0
0
0
0
0
0
- 1
CKS1
0
0
1
1
× 100
N
106
77
155
77
155
77
38
19
9
5
4
Pφ (MHz)
6
Rev. 6.00 Jun. 12, 2007 Page 347 of 610
Error (%) n
–0.44
0.16
0.16
0.16
0.16
0.16
0.16
–2.34
–2.34
0.00
–2.34
SCSMR Settings
2
2
1
1
0
0
0
0
0
0
0
CKS0
0
1
0
1
N
108
79
159
79
159
79
39
19
9
5
4
REJ09B0131-0600
6.144
Error (%)
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.40
0.00