R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 531

• 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

11.3.13 Timer Start Register (TSTR)
TSTR is an 8-bit readable/writable register that selects operation/stoppage of TCNT for channels 0
to 4.
When setting the operating mode in TMDR or setting the count clock in TCR, first stop the TCNT
counter.
Bit
7
6
5 to 3
2
1
0
Bit Name
CST4
CST3
—
CST2
CST1
CST0
Initial value:
Initial
Value
0
0
All 0
0
0
0
R/W:
Bit:
CST4
R/W
7
0
R/W
R/W
R/W
R
R/W
R/W
R/W
CST3
R/W
6
0
Description
Counter Start 4 and 3
These bits select operation or stoppage for TCNT.
If 0 is written to the CST bit during operation with the
TIOC pin designated for output, the counter stops but
the TIOC pin output compare output level is retained. If
TIOR is written to when the CST bit is cleared to 0, the
pin output level will be changed to the set initial output
value.
0: TCNT_4 and TCNT_3 count operation is stopped
1: TCNT_4 and TCNT_3 performs count operation
Reserved
These bits are always read as 0. The write value should
always be 0.
Counter Start 2 to 0
These bits select operation or stoppage for TCNT.
If 0 is written to the CST bit during operation with the
TIOC pin designated for output, the counter stops but
the TIOC pin output compare output level is retained. If
TIOR is written to when the CST bit is cleared to 0, the
pin output level will be changed to the set initial output
value.
0: TCNT_2 to TCNT_0 count operation is stopped
1: TCNT_2 to TCNT_0 performs count operation
R
5
0
-
R
4
0
-
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
R
3
0
-
Rev. 3.00 Sep. 28, 2009 Page 499 of 1650
CST2
R/W
2
0
CST1
R/W
1
0
CST0
R/W
0
0
REJ09B0313-0300