R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 613

KIT STARTER FOR H8SX/1622

R0K561622S000BE

Manufacturer Part Number
R0K561622S000BE
Description
KIT STARTER FOR H8SX/1622
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Datasheets

Specifications of R0K561622S000BE

Contents
Board, Cables, CD, Debugger, Power Supply
Silicon Manufacturer
Renesas
Features
Coding And Debugging, E10A Emulator, RS232 Serial Connection
Kit Contents
Board
Silicon Family Name
H8SX/1622F
Silicon Core Number
R5F61622N50LGV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
H8SX/1622
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
14.8
14.8.1
If the compare match is selected for counter clear, TCNT is cleared at the last state in the cycle in
which the values of TCNT and TCOR match. TCNT updates the counter value at this last state.
Therefore, the counter frequency is obtained by the following formula.
14.8.2
If a counter clear signal is generated during the T
priority and the write is not performed as shown in figure 14.15.
f = φ / (N + 1 )
f:
φ: Operating frequency
N: TCOR value
Usage Notes
Notes on Setting Cycle
Conflict between TCNT Write and Counter Clear
Counter frequency
Address
Internal write signal
Counter clear signal
TCNT
Figure 14.15 Conflict between TCNT Write and Clear
TCNT write cycle by CPU
T
1
N
TCNT address
2
state of a TCNT write cycle, the clear takes
T
Rev. 2.00 Sep. 16, 2009 Page 583 of 1036
2
H'00
Section 14 8-Bit Timers (TMR)
REJ09B0414-0200

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