0X5040-0X5041; Watchdog Timer - Epson S1C17001 Technical Manual

0x5040–0x5041
Register name Address Bit
Watchdog 0x5040 D7–5 –
Timer Control (8 bits)
D4
Register
D3–0 WDTRUN[3:0] Watchdog timer run/stop control Other than 1010
(WDT_CTL)
Watchdog 0x5041 D7–2 –
Timer Status (8 bits)
Register D1
(WDT_ST) D0
S1C17001 TECHNICAL MANUAL
Name Function
reserved
WDTRST Watchdog timer reset
reserved
WDTMD NMI/Reset mode select
WDTST NMI status
EPSON
APPENDIX A I/O REGISTER LIST
Setting Init. R/W
–
1 Reset 0 Ignored
1010 1010 R/W
Run Stop
–
1 Reset 0 NMI
1 NMI occurred 0 Not occurred

Watchdog Timer

Remarks
– – 0 when being read.
0 W
– – 0 when being read.
0 R/W
0 R
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