HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 772

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 19 Serial Communication Interface with FIFO (SCIF)
Table 19.8 SCSMR Settings and SCIF Communication Formats
Note: *: Don't care
Table 19.9 SCSMR and SCSCR Settings and SCIF Clock Source Selection
Note: *: Don't care
Rev. 4.00 Sep. 14, 2005 Page 722 of 982
REJ09B0023-0400
Bit 7
C/A
0
1
SCSMR
Bit 7
C/A
0
1
SCSMR Settings
Bit 6
CHR
0
1
*
Bit 1
CKE1
0
1
0
1
Settings
SCSCR
Bit 5
PE
0
1
0
1
*
Bit 0
CKE0
0
1
0
*
0
Bit 3
STOP Mode
0
1
0
1
0
1
0
1
*
Mode
Asynchronous
Synchronous
Asynchronous
Synchronous
Clock
Source
Internal
External
Internal
External
Data Length
8 bits
7 bits
8 bits
SCK Pin Function
SCIF does not use the SCK pin
Outputs a clock with a frequency 16 times
the bit rate
Inputs a clock with frequency 16 times the
bit rate
Outputs the serial clock
Inputs the serial clock
SCIF Transmit/Receive Clock
SCIF Communication Format
Parity Bit
Not set
Set
Not set
Set
Not set
Stop Bit Length
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
1 bit
2 bits
None