HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 474

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 4.00, 03/04, page 428 of 660
Bit
3
2
1
0
Bit Name
STOP
—
CKS1
CKS0
Initial Value
0
0
0
0
R/W
R/W
R
R/W
R/W
Description
Stop Bit Length
Selects one or two bits as the stop bit length.
In receiving, only the first stop bit is checked,
regardless of the STOP bit setting. If the second
stop bit is 1, it is treated as a stop bit, but if the
second stop bit is 0, it is treated as the start bit of
the next incoming character.
0: One stop bit.
1: Two stop bits.
Reserved
This bit is always read as 0. The write value should
always be 0.
Clock Select 1 and 0
These bits select the internal clock source of the
on-chip baud rate generator. Four clock sources
are available. P , P /4, P /16 and P /64. For
further information on the clock source, bit rate
register settings, and baud rate, see section 16.3.8,
Bit Rate Register 2 (SCBRR2).
00: P
01: P /4
10: P /16
11: P /64
Note:
Note: In transmitting, a single bit of 1 is added at
the end of each transmitted character.
Note:In transmitting, two bits of 1 are added at
the end of each transmitted character.
P : Peripheral clock