R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 557

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

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

12.10.12 Conflict between TCNT Write and Overflow/Underflow
If an overflow/underflow occurs due to increment/decrement in the T2 state of a TCNT write
cycle, the TCNT write takes precedence and the TCFV/TCFU flag in TSR is not set.
Figure 12.54 shows the operation timing when there is conflict between TCNT write and
overflow.
12.10.13 Multiplexing of I/O Pins
In this LSI, the TCLKA input pin is multiplexed with the TIOCC0 I/O pin, the TCLKB input pin
with the TIOCD0 I/O pin, the TCLKC input pin with the TIOCB1 I/O pin, and the TCLKD input
pin with the TIOCB2 I/O pin. When an external clock is input, compare match output should not
be performed from a multiplexed pin.
12.10.14 Interrupts and Module Stop State
If module stop state is entered when an interrupt has been requested, it will not be possible to clear
the CPU interrupt source or the DMAC or DTC activation source. Interrupts should therefore be
disabled before entering module stop state.
Figure 12.54 Conflict between TCNT Write and Overflow
Pφ
Address
Write
TCNT
TCFV flag
H'FFFF
TGR write cycle
T
TCNT address
1
T
2
Rev. 2.00 Sep. 16, 2009 Page 527 of 1036
Section 12 16-Bit Timer Pulse Unit (TPU)
M
TCNT write data
REJ09B0414-0200