Timer Counter (Tcnt) Wdt; Reset Control/Status Register (Rstcsr) Wdt - Hitachi SH7032 Hardware Manual

A.2.51 Timer Counter (TCNT)
• Start Address: H'5FFFFB9 (read), H'5FFFFB8 (write)
• Bus Width: 8 (read), 16 (write)
Register Overview:
Bit:
Bit name:
Initial value:
R/W:
Table A.52 TCNT Bit Functions
Bit Bit Name
7–0 Count value
A.2.52 Reset Control/Status Register (RSTCSR)
• Start Address: H'5FFFFBB (read), H'5FFFFBA (write)
• Bus Width: 8 (read), 16 (write)
Register Overview:
Bit:
Bit name:
Initial value:
R/W:
Note: * Only 0 can be written, to clear the flag.
7 6
0 0
R/W R/W R/W
7 6
WOVF RSTE RSTS
0 0
R/(W) *
R/W R/W
5 4 3
0 0 0
R/W R/W
Description
Input clock count value
5 4 3
— —
0 1 1
— —
WDT
2 1
0 0
R/W R/W R/W
WDT
2 1
— — —
1 1
— — —
0
0
0
1
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