upd78f0114m6gb-8es Renesas Electronics Corporation., upd78f0114m6gb-8es Datasheet - Page 161
upd78f0114m6gb-8es
Manufacturer Part Number
upd78f0114m6gb-8es
Description
8-bit Single-chip Microcontrollers
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD78F0114M6GB-8ES.pdf
(534 pages)
- Current page: 161 of 534
- Download datasheet (5Mb)
(6) Operation of OVF00 flag
(7) Conflicting operations
<1> The OVF00 flag is also set to 1 in the following case.
<2> Even if the OVF00 flag is cleared before the next count clock is counted (before TM00 becomes 0001H)
If a conflict occurs between the read period of the 16-bit timer capture/compare register (CR000/CR010) and
capture trigger input (CR000/CR010 used as capture register), capture trigger input has priority. The data read
from CR000/CR010 is undefined.
When any of the following modes is selected: the mode in which clear & start occurs on a match between
TM00 and CR000, the mode in which clear & start occurs at the TI000 valid edge, or the free-running mode
TM00 is counted up from FFFFH to 0000H.
after the occurrence of TM00 overflow, the OVF00 flag is re-set newly and clear is disabled.
CR010 capture value
Capture read signal
TM00 count value
CR000 is set to FFFFH
Count clock
Edge input
INTTM010
Count clock
INTTM000
↓
↓
Figure 6-37. Capture Register Data Retention Timing
CR000
OVF00
TM00
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
Figure 6-36. Operation Timing of OVF00 Flag
X
N
FFFEH
FFFFH
User’s Manual U16227EJ3V0UD
N + 1
FFFFH
Capture
N + 2
0000H
0001H
N + 2
M
Capture, but
read value is
not guaranteed
M + 1
M + 1
M + 2
161
Related parts for upd78f0114m6gb-8es
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: