R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 104

• 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)
(7)
clock output/non-output from the CKIO pin during software standby mode, the frequency
multiplication ratio of PLL circuit 1, and the frequency division ratio of the CPU clock and the
peripheral clock (Pφ).
(8)
The standby control register has bits for controlling the power-down modes. See section 25,
Power-Down Modes, for more information.
4.2
Table 4.1 lists the clock pulse generator pins and their functions.
Table 4.1
Page 76 of 1190
Pin Name
Mode control pins
Crystal
input/output pins
(clock input pins)
Clock input/output
pin
The frequency control register (FRQCR) has control bits assigned for the following functions:
Frequency Control Register (FRQCR)
Standby Control Register
Input/Output Pins
Pin Configuration and Functions of the Clock Pulse Generator
Symbol
MD_CLK0
MD_CLK1
XTAL
EXTAL
CKIO
I/O
Input
Input
Output
Input
I/O
Function
(Clock Operating
Modes 0 and 2)
Sets the clock operating
mode.
Sets the clock operating
mode.
Connected to the crystal
resonator. (Leave this pin
open when the crystal
resonator is not in use.)
Connected to the crystal
resonator or used to input
an external clock.
Clock output pin.
Function
(Clock Operating
Mode 3)
Sets the clock operating
mode.
Sets the clock operating
mode.
Leave this pin open.
Pull-up this pin.
Clock input pin.
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010