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SH7052 Datasheet, PDF (317/919 Pages) Renesas Technology Corp – SuperHTM RISC engine | |||
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⢠Bit 15âDown-Count Start 8P (DST8P): Starts down-counter 8P (DCNT8P).
Bit 15: DST8P
0
1
Description
DCNT8P is halted
(Initial value)
[Clearing conditions]
When the DCNT8P value underflows, or on channel 2 (GR2H) compare-
match
DCNT8P counts
[Setting conditions]
⢠One-shot pulse function: Set by user program (DCNT8P â H'0000)
⢠Offset one-shot pulse function: Set on OCR2H compare-match (DCNT8P
â H'0000 or reload possible) or by user program (DCNT8P â H'0000)
⢠Bit 14âDown-Count Start 8O (DST8O): Starts down-counter 8O (DCNT8O).
Bit 14: DST8O
0
1
Description
DCNT8O is halted
(Initial value)
[Clearing conditions]
When the DCNT8O value underflows, or on channel 2 (GR2G) compare-
match
DCNT8O counts
[Setting conditions]
⢠One-shot pulse function: Set by user program (DCNT8O â H'0000)
⢠Offset one-shot pulse function: Set on OCR2G compare-match (DCNT8O
â H'0000 or reload possible) or by user program (DCNT8O â H'0000)
⢠Bit 13âDown-Count Start 8N (DST8N): Starts down-counter 8N (DCNT8N).
Bit 13: DST8N
0
1
Description
DCNT8N is halted
(Initial value)
[Clearing conditions]
When the DCNT8N value underflows, or on channel 2 (GR2F) compare-
match
DCNT8N counts
[Setting conditions]
⢠One-shot pulse function: Set by user program (DCNT8N â H'0000)
⢠Offset one-shot pulse function: Set on OCR2F compare-match (DCNT8N
â H'0000 or reload possible) or by user program (DCNT8N â H'0000)
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