R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 655

• Manufacturer Part Number: R0K561622S000BE
• Description: KIT STARTER FOR H8SX/1622
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K561622S000BE

• Contents: Board, Cables, CD, Debugger, Power Supply
• Silicon Manufacturer: Renesas
• Features: Coding And Debugging, E10A Emulator, RS232 Serial Connection
• Kit Contents: Board
• Silicon Family Name: H8SX/1622F
• Silicon Core Number: R5F61622N50LGV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: H8SX/1622
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

16.3.9
BRR is an 8-bit register that adjusts the bit rate. As the SCI performs baud rate generator control
independently for each channel, different bit rates can be set for each channel. Table 16.2 shows
the relationships between the N setting in BRR and bit rate B for normal asynchronous mode and
clocked synchronous mode, and smart card interface mode. The initial value of BRR is H'FF, and
it can be read from or written to by the CPU at all times.
Table 16.2 Relationships between N Setting in BRR and Bit Rate B
[Legend]
B:
N:
Pφ:
n and S: Determined by the SMR settings shown in the following table.
Mode
Asynchronous mode
Clocked synchronous mode
Smart card interface mode
CKS1
0
0
1
1
Bit rate (bit/s)
BRR setting for baud rate generator (0 ≤ N ≤ 255)
Operating frequency (MHz)
Bit Rate Register (BRR)
SMR Setting
CKS0
0
1
0
1
Bit Rate
N =
N =
N =
n
0
1
2
3
64 × 2
8 × 2
S × 2
Pφ × 10
Pφ × 10
Pφ × 10
2n – 1
2n + 1
2n – 1
× B
6
6
6
× B
× B
BCP1
0
0
1
1
− 1
− 1
− 1
Section 16 Serial Communication Interface (SCI)
Error
Error (%) = {
Error (%) =
Rev. 2.00 Sep. 16, 2009 Page 625 of 1036
SMR Setting
{
B × 64 × 2
BCP0
0
1
0
1
B × S × 2
Pφ × 10
2n – 1
2n + 1
Pφ × 10
× (N + 1)
× (N + 1)
6
REJ09B0414-0200
6
S
32
64
372
256
– 1 } × 100
– 1 × 100
}