sm59364 SyncMOS Technologies,Inc, sm59364 Datasheet - Page 11

• Manufacturer Part Number: sm59364
• Description: 8-bits Micro-controller 64kb Isp Flash & 1kb Ram Embedded
• Manufacturer: SyncMOS Technologies,Inc

Watch Dog Timer Registers - WDT Control Register (WDTC, $9F)
WDTE : Watch Dog Timer enable bit
CLEAR : Watch Dog Timer reset bit
PS[2:0] : Overflow period select bits
Watch Dog Timer Register - System Control Register (SCONF, $BF)
The bit 7 (WDR) of SCONF is Watch Dog Timer Reset bit. It will be set to 1 when reset signal generated by WDT
overflow. User should check WDR bit whenever un-predicted reset happened.
Specifications subject to change without notice contact your sales representatives for the most recent information.
IDMMX-0033
3.1 Watch Dog Timer Registers: WDTC and SCONF
Read / Write:
Read / Write:
Reset value:
Reset value:
SyncMOS Technologies International, Inc.
WDTE
** Keep to “0” when write WDTC (9FH).
WDR
bit-7
R/W
bit-7
R/W
0
PS [2:0]
0
000
001
010
011
100
101
110
111
reserved**
Unused
*
-
*
-
Divider(OSC in)
Unused
Clear
R/W
*
-
0
1024
128
256
512
16
32
64
8
Unused
Unused
11
*
-
*
-
Time Period (ms) @ 40 MHZ
Unused
Unused
*
-
*
-
64KB ISP flash & 1KB RAM embedded
8-Bits Micro-controller
13.12.048
1677.72
209.71
419.43
838.86
26.21
52.42
104.8
ISPE
R/W
R/W
PS2
0
0
Ver B SM59364 04/2008
OME
R/W
R/W
PS1
1
0
SM59364
ALEI
bit-0
R/W
bit-0
PS0
R/W
0
0