R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 777

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

• Clock synchronous mode:
B:
N:
Pφ:
n:
Table 15.3 SCSMR Settings
The bit rate error in asynchronous mode is given by the following formula:
n
0
1
2
3
N =
Bit rate (bits/s)
SCBRR setting for baud rate generator (0 ≤ N ≤ 255)
(The setting must satisfy the electrical characteristics.)
Operating frequency for peripheral modules (MHz)
Baud rate generator clock source (n = 0, 1, 2, 3) (for the clock sources and values of n,
see table 15.3.)
When baud rate generator operates in normal mode (the BGDM bit of SCEMR is 0):
When baud rate generator operates in double speed mode (the BGDM bit of SCEMR is 1):
Error (%) =
Error (%) =
Error (%) =
Error (%) =
8 × 2
Pφ
2n-1
× B
(N + 1) × B × 64 × 2
(N + 1) × B × 32× 2
(N + 1) × B × 32× 2
(N + 1) × B × 16× 2
Clock Source
Pφ
Pφ/4
Pφ/16
Pφ/64
× 10
Pφ × 10
Pφ × 10
Pφ × 10
Pφ × 10
6
− 1
6
6
6
6
2n-1
2n-1
2n-1
2n-1
Section 15 Serial Communication Interface with FIFO (SCIF)
− 1
− 1
− 1
− 1
CKS[1]
0
0
1
1
× 100 (Operation on a base clock with a frequency of
× 100 (Operation on a base clock with a frequency of
× 100 (Operation on a base clock with a frequency of
× 100 (Operation on a base clock with a frequency of
16 times the bit rate)
16 times the bit rate)
8 times the bit rate)
8 times the bit rate)
Rev. 3.00 Sep. 28, 2009 Page 745 of 1650
SCSMR Settings
CKS[0]
0
1
0
1
REJ09B0313-0300