R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 112

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 4 Clock Pulse Generator (CPG)
Page 84 of 1190
Bit
12
11
10 to 8
7
Bit Name
CKOEN
⎯
STC[2:0]
⎯
Initial
Value
1
0
000
0
R/W
R/W
R
R
R/W
Description
Clock Output Enable
Specifies whether a clock is output from the CKIO
pin, or whether the CKIO pin is placed in the level-
fixed state during software standby mode or
cancellation of software standby mode.
If this bit is cleared to 0, the CKIO pin is fixed at low
during software standby mode or cancellation of
software standby mode. Therefore, the malfunction of
an external circuit because of an unstable CKIO
clock during cancellation of software standby mode
can be prevented. In clock operating mode 3, the
CKIO pin functions as an input regardless of this bit
value.
0: The CKIO pin is fixed to the low level during
1: Clock is output from CKIO pin (low level in
Reserved
This bit is always read as 0. The write value should
always be 0.
Frequency Multiplication Ratio of PLL Circuit 1
000: × 1 time
001: × 2 times
010: × 3 times
011: × 4 times
100: × 6 times
101: × 8 times
Reserved
This bit is always read as 0. The write value should
always be 0.
software standby mode or cancellation of software
standby mode.
software standby mode).
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010