R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 145

• 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

4.4
The clock pulse generator has the following registers.
Table 4.4
4.4.1
FRQCR is a 16-bit readable/writable register used to specify whether a clock is output from the
CKIO pin during normal operation mode, release of bus mastership, software standby mode and
standby mode cancellation. The register also specifies the frequency-multiplier of the PLL circuit
and the frequency division ratio for the internal clock and peripheral clock (Pφ). FRQCR is
accessed by word.
Initial value:
Bit
15
Register Name
Frequency control register
R/W:
Bit:
Register Descriptions
Frequency Control Register (FRQCR)
Bit Name
⎯
15
R
0
-
Register Configuration
CKOEN2
R/W
14
0
R/W
13
CKOEN[1:0]
0
Initial
Value
0
R/W
12
0
Abbreviation R/W
FRQCR
11
R
0
-
R/W
R
10
R
0
-
R/W
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
R/W
9
0
STC[1:0]
R/W
8
0
Initial Value Address
H'0003
R
7
0
-
Rev. 3.00 Sep. 28, 2009 Page 113 of 1650
R
6
0
-
Section 4 Clock Pulse Generator (CPG)
R
-
5
0
H'FFFE0010 16
R/W
IFC
4
0
R
3
0
-
REJ09B0313-0300
R/W
2
0
Access Size
PFC[2:0]
R/W
1
1
R/W
0
1