SH7050 Datasheet, PDF (288/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 10 Advanced Timer Unit (ATU)
Bit 7—Down-Count Start Flag 10H (DST10H): Starts and stops down-counter 10H
(DCNT10H).
Bit 7:
DST10H
0
1
Description
DCNT10H is halted
(Initial value)
[Clearing condition]
When the DCNT10H value underflows
DCNT10H counts
[Setting conditions]
One-shot pulse function:
Set by user program
Offset one-shot pulse function: Set on GR2B compare-match, or by user program
Bit 6—Down-Count Start Flag 10G (DST10G): Starts and stops down-counter 10G
(DCNT10G).
Bit 6:
DST10G
0
1
Description
DCNT10G is halted
(Initial value)
[Clearing condition]
When the DCNT10G value underflows
DCNT10G counts
[Setting conditions]
One-shot pulse function:
Set by user program
Offset one-shot pulse function: Set on GR2A compare-match, or by user program
Rev. 5.00 Jan 06, 2006 page 268 of 818
REJ09B0273-0500