US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 376

• Manufacturer Part Number: US38024-BAG1
• Description: DEV EVALUATION KIT H8/38024
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of US38024-BAG1

• Contents: 2G (Second-generation) Evaluation Board, HEW debugger support, Cable and CD-ROM
• For Use With/related Products: H8/38024
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 10 Serial Communication Interface
Table 10.6 Examples of BRR Settings for Various Bit Rates (Synchronous Mode) (2)
Bit Rate
(bit/s)
200
250
300
500
1K
2.5K
5K
10K
25K
50K
100K
250K
500K
1M
Blank: Cannot be set.
— :
Notes: The value set in BRR is given by the following equation:
Rev. 8.00 Mar. 09, 2010 Page 354 of 658
REJ09B0042-0800
A setting can be made, but an error will result.
where
N =
n
—
—
—
—
—
—
0
0
0
0
—
0
—
—
(4 × 2
B: Bit rate (bit/s)
N: Baud rate generator BRR setting (0 ≤ N ≤ 255)
φ: System clock frequency
n: Baud rate generator input clock number (n = 0, 2, or 3)
(The relation between n and the clock is shown in table 10.7.)
φ
2n
N
—
—
—
—
—
—
249
124
49
24
—
4
—
—
× B)
5 MHz
– 1
Error
—
—
—
—
—
—
0
0
0
0
—
0
—
—
n
—
3
—
2
2
2
2
0
0
0
0
0
0
0
N
—
124
—
249
124
49
24
199
79
39
19
7
3
1
8 MHz
φ
Error
—
0
—
0
0
0
0
0
0
0
0
0
0
0
n
0
2
0
0
0
0
0
0
0
0
0
0
0
—
N
12499
624
8332
4999
2499
999
499
249
99
49
24
9
4
—
10 MHz
Error
0
0
0
0
0
0
0
0
0
0
0
0
0
—