R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 491
R0K572030S000BE
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
- Current page: 491 of 1686
- Download datasheet (10Mb)
11.3.1
The TCR registers are 8-bit readable/writable registers that control the TCNT operation for each
channel. The MTU2 has a total of five TCR registers, one each for channels 0 to 4. TCR register
settings should be conducted only when TCNT operation is stopped.
[Legend]
x:
Bit
7 to 5
4, 3
2 to 0
Don't care
Bit Name
CCLR[2:0]
CKEG[1:0]
TPSC[2:0]
Timer Control Register (TCR)
Initial value:
Initial
Value
000
00
000
R/W:
Bit:
R/W
7
0
R/W
R/W
R/W
R/W
CCLR[2:0]
R/W
6
0
Description
Counter Clear 0 to 2
These bits select the TCNT counter clearing source.
See tables 11.4 and 11.5 for details.
Clock Edge 0 and 1
These bits select the input clock edge. When the input
clock is counted using both edges, the input clock
period is halved (e.g. Pφ/4 both edges = Pφ/2 rising
edge). If phase counting mode is used on channels 1
and 2, this setting is ignored and the phase counting
mode setting has priority. Internal clock edge selection
is valid when the input clock is Pφ/4 or slower. When
Pφ/1, or the overflow/underflow of another channel is
selected for the input clock, although values can be
written, counter operation compiles with the initial value.
00: Count at rising edge
01: Count at falling edge
1x: Count at both edges
Time Prescaler 0 to 2
These bits select the TCNT counter clock. The clock
source can be selected independently for each channel.
See tables 11.6 to 11.9 for details.
R/W
5
0
R/W
CKEG[1:0]
4
0
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
R/W
3
0
Rev. 3.00 Sep. 28, 2009 Page 459 of 1650
R/W
2
0
TPSC[2:0]
R/W
1
0
R/W
0
0
REJ09B0313-0300
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