M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 422

• 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

420
(2) Interval timer mode operation timing
INTTM0EQ0 signal
TM0CMP0 register
(a) Operation if TM0CMP0 register is set to 0000H
(b) Operation if TM0CMP0 register is set to FFFFH
16-bit counter
If the TM0CMP0 register is set to 0000H, the INTTM0EQ0 signal is generated at each count clock.
The value of the 16-bit counter is always 0000H.
If the TM0CMP0 register is set to FFFFH, the 16-bit counter counts up to FFFFH. The counter is cleared
to 0000H in synchronization with the next count-up timing. The INTTM0EQ0 signal is generated.
Count clock
TM0CE bit
INTTM0EQ0 signal
TM0CMP0 register
16-bit counter
TM0CE bit
FFFFH
0000H
CHAPTER 9 16-BIT INTERVAL TIMER M (TMM)
FFFFH
count clock cycle
Count clock cycle × 2
Interval time
User’s Manual U16543EJ4V0UD
10001H ×
Interval time
count clock cycle
0000H
Interval time
10000H ×
FFFFH
0000H
Count clock cycle
Interval time
count clock cycle
0000H
Interval time
10000H ×
Count clock cycle
Interval time
0000H
0000H