M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 181

• Manufacturer Part Number: M-V850E-IA4
• Description: KIT EVAL V850E IA4 UPD70F3186
• Manufacturer: Renesas Electronics America

Specifications of M-V850E-IA4

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(3) CCR1 buffer register
(4) Edge detector
(5) Output controller
(6) Selector
This is a 16-bit compare register that compares the count value of the 16-bit counter.
When the TPnCCR1 register is used as a compare register, the value written to the TPnCCR1 register is
transferred to the CCR1 buffer register. When the count value of the 16-bit counter matches the value of the
CCR1 buffer register, a compare match interrupt request signal (INTTPnCC1) is generated.
The CCR1 buffer register cannot be read or written directly.
The TPnCCR1 register is cleared to 0000H after reset, and the CCR1 buffer register is cleared to 0000H.
This circuit detects the valid edges input to the TIP00, TIP01, TIP20, and TIP21 pins. No edge, rising edge,
falling edge, or both the rising and falling edges can be selected as the valid edge by using the TP0IOC1,
TP2IOC1, TP0IOC2, and TP2IOC2 registers.
This circuit controls the output of the TOP00, TOP01, TOP21, and TOP31 (V850E/IA4 only) pins. The output of
the TOP00, TOP01, TOP21, and TOP31 (V850E/IA4 only) pins is controlled by the TP0IOC0, TP2IOC0, and
TP3IOC0 (V850E/IA4 only) registers.
This selector selects the count clock for the 16-bit counter. Eight types of internal clocks or an external event
can be selected as the count clock.
CHAPTER 6 16-BIT TIMER/EVENT COUNTER P (TMP)
User’s Manual U16543EJ4V0UD
179