Details Of Ostm Registers - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
11.2.2

Details of OSTM Registers

11.2.2.1 OSTMnCMP
Depending on the mode of operation, this register holds the start value for the down-counter or the
value for comparison with that of the counter.
Initial value:
Bit 31 30 29
R/W R/W R/W R/W
Bit 15 14 13
R/W R/W R/W R/W
Table 11.4
Bit Position
31 to 0
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
—
OSTM Compare Register
Access: This register is readable/writable in 32-bit units.
Address: <OSTMn_base>
0000 0000
H
28 27 26
R/W R/W R/W
12 11 10
R/W R/W R/W
OSTMnCMP register contents
Bit Name Function
OSTMnCMP • In interval timer mode: start value of the down-counter
[31:0]
• In free-running comparison mode: value for comparison
25 24 23 22
OSTMnCMP[31:16]
R/W R/W R/W R/W
9 8 7 6
OSTMnCMP[15:0]
R/W R/W R/W R/W
21 20 19 18
R/W R/W R/W R/W
5 4 3 2
R/W R/W R/W R/W
11. OS Timer
17 16
R/W R/W
1 0
R/W R/W
11-3