R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 461

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R0K572011S000BE

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
SH7201 Group
12.3.17 Timer Read/Write Enable Register (TRWER)
TRWER is an 8-bit readable/writable register that enables or disables access to the registers and
counters which have write-protection capability against accidental modification in channels 3 and
4.
• Registers and counters having write-protection capability against accidental modification
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
7 to 1
0
22 registers: TCR_3, TCR_4, TMDR_3, TMDR_4, TIORH_3, TIORH_4, TIORL_3,
TIORL_4, TIER_3, TIER_4, TGRA_3, TGRA_4, TGRB_3, TGRB_4, TOER, TOCR1,
TOCR2, TGCR, TCDR, TDDR, TCNT_3, and TCNT_4.
Bit Name
RWE
Initial value:
Initial
Value
All 0
1
R/W:
Bit:
R
R/W
R
R/W
7
0
R
6
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Read/Write Enable
Enables or disables access to the registers which have
write-protection capability against accidental
modification.
0: Disables read/write access to the registers
1: Enables read/write access to the registers
[Clearing condition]
R
5
0
When 0 is written to the RWE bit after reading
RWE = 1
R
4
0
R
3
0
Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
R
2
0
R
1
0
RWE
R/W
0
1
Page 433 of 1190

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