UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 360

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

320
Figure 10-41 Interval Timer Operation (2) Setting Procedure
Set CR21 to count value
CRC2
Interval timer
CR21
CE2
CMD2
Set PRM1
Set CRC2
Set TMC1
CHAPTER 10 TIMER/COUNTER 2
1
18H
n
0
INTC21 Interrupt
; Set bit 7 of TMC1 to 1
Set normal mode (CMD2 = 0)