HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 403

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Synchronous Mode:
Table 13.8 Serial Mode Register Settings and SCI Communication Formats
Mode
Asynchronous
Asynchronous
(multiprocesso
r format)
Synchronous
Note: Asterisks (*) in the table indicate don’t-care bits.
The communication format has a fixed eight-bit data length.
In receiving, it is possible to detect overrun errors (ORER).
An internal or external clock can be selected as the SCI clock source.
When an internal clock is selected, the SCI operates using the on-chip baud rate generator,
and outputs a serial clock signal to external devices.
When an external clock is selected, the SCI operates on the input serial clock. The on-chip
baud rate generator is not used.
Bit 7:
C/A
0
1
Bit 6:
CHR
0
1
0
1
*
SMR Settings
0
Bit 5:
PE
1
0
1
*
*
*
*
*
Bit 2:
MP
0
1
*
Bit 3:
STOP
0
1
0
1
0
1
0
1
0
1
0
1
*
Section 13 Serial Communication Interface (SCI)
Data
Length
8-bit
7-bit
8-bit
7-bit
8-bit
Rev. 7.00 Jan 31, 2006 page 377 of 658
SCI Communication Format
Parity
Bit
Absent
Present
Absent
Present
Absent
Multipro-
cessor Bit
Absent
Present
Absent
REJ09B0272-0700
Stop Bit
Length
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
None