UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 152

• Manufacturer Part Number: UPD78F0078GK-9ET-A
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

<R>
150
Symbol
Address: FF64H
TMC01
Cautions 1. To write different data to TMC01, stop the timer operation before writing.
Remarks 1. TO01: 16-bit timer/event counter 01 output pin
TMC013 TMC012
OVF01
0
0
1
1
0
1
7
0
2. TI001: 16-bit timer/event counter 01 input pin
3. TM01: 16-bit timer counter 01
4. CR001: 16-bit timer capture/compare register 001
5. CR011: 16-bit timer capture/compare register 011
2. The timer operation must be stopped before writing to bits other than the OVF01 flag.
3. Set the valid edge of the TI001/TO01/BUZ/P75 pin with prescaler mode register 01 (PRM01).
4. If any of the following modes is selected: the mode in which clear & start occurs on match
After reset: 00H
between TM01 and CR001, the mode in which clear & start occurs at the TI001 pin valid edge,
or free-running mode, when the set value of CR001 is FFFFH and the TM01 value changes
from FFFFH to 0000H, the OVF01 flag is set to 1.
Figure 8-7. Format of 16-Bit Timer Mode Control Register 01 (TMC01)
Overflow not detected
Overflow detected
6
0
0
1
0
1
Free-running mode
Clear & start on TI001 pin
valid edge
Clear & start on match between
TM01 and CR001
Operation stop
(TM01 cleared to 0)
CHAPTER 8 16-BIT TIMER/EVENT COUNTERS 00, 01
Operating mode
and clear mode selection
5
0
R/W
Overflow detection of 16-bit timer counter 01 (TM01)
4
0
User’s Manual U14260EJ4V0UD
TMC013
3
TMC012
No change
Match between TM01 and
CR001 or match between
TM01 and CR011
Match between TM01 and
CR001 or match between
TM01 and CR011
TO01 output timing selection
2
1
0
—
OVF01
0
<When used as compare
register>
Generated on match
between TM01 and CR001,
or match between TM01 and
CR011
<When used as capture
register>
Generated at valid edges of
TI001 and TI011 pins
Not generated
Interrupt request generation