R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 705

• 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

Section 12 Compare Match Timer (CMT)
12.5.2
Conflict between Word-Write and Count-Up Processes of CMCNT
Even when the count-up occurs in the T2 cycle while writing to CMCNT in words, the writing has
priority over the count-up. In this case, the count-up is not performed. Figure 12.6 shows the
timing to write to CMCNT in words.
CMCSR write cycle
T1
T2
Peripheral clock
(Pφ)
Address signal
CMCNT
Internal write signal
CMCNT count-up
enable signal
CMCNT
N
M
Figure 12.6 Conflict between Word-Write and Count-Up Processes of CMCNT
Rev. 3.00 Sep. 28, 2009 Page 673 of 1650
REJ09B0313-0300