upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 126

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

126
(a) 16-bit timer mode control register 00 (TMC00)
(b) Capture/compare control register 00 (CRC00)
(c) 16-bit timer output control register 00 (TOC00)
(d) Prescaler mode register 00 (PRM00)
(e) 16-bit timer counter 00 (TM00)
(f) 16-bit capture/compare register 000 (CR000)
(g) 16-bit capture/compare register 010 (CR010)
ES101
0
0
0
0
By reading TM00, the count value can be read.
If M is set to CR000, the interval time is as follows.
• Interval time = (M + 1) × Count clock cycle
Setting CR000 to 0000H is prohibited.
Usually, CR010 is not used for the interval timer function. However, a compare match interrupt (INTTM010)
is generated when the set value of CR010 matches the value of TM00.
Therefore, mask the interrupt request by using the interrupt mask flag (TMMK010).
OSPT00
ES100
0
0
0
0
Figure 6-13. Example of Register Settings for Interval Timer Operation
OSPE00
ES001
0
0
0
0
TOC004
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
ES000
0
0
0
0
Preliminary User’s Manual U19014EJ1V0UD
TMC003 TMC002 TMC001
LVS00
1
0
0
3
0
CRC002 CRC001 CRC000
LVR00
1
0
0
2
0
TOC001
PRM001 PRM000
0
0
0/1
0
OVF00
TOE00
0
0
0/1
0
Clears and starts on match
between TM00 and CR000.
CR000 used as
compare register
Selects count clock