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CY28331
Document #: 38-07491 Rev. *E
Page 7 of 17
3
0
WD3
This bit allows the selection of the time stamp for the Watchdog timer. After a
Watchdog time-out, the frequency will revert to the original frequency.
WD3 ..
..
WD0
0
0
0
0
Off (default)
0
0
0
1
1 second
0
0
1
0
2 seconds
0
0
1
1
3 seconds
0
1
0
0
4 seconds
0
1
0
1
5 seconds
0
1
1
0
6 seconds
0
1
1
1
7 seconds
1
0
0
0
8 seconds
1
0
0
1
9 seconds
1
0
1
0
10 seconds
1
0
1
1
11 seconds
1
1
0
0
12 seconds
1
1
0
1
13 seconds
1
1
1
0
14 seconds
1
1
1
1
15 seconds
20
WD2
10
WD1
00
WD0
Byte 7: Clock Vendor ID
Bit
@Pup
Description
7
0
Revision ID[1]
6
1
Revision ID[0]
5
0
Device ID[9]
4
1
Device ID[8]
3
1
Vendor ID[3]
2
0
Vendor ID[2]
1
0
Vendor ID[1]
0
0
Vendor ID[0]
Byte 8: Device ID
Bit
@Pup
Description
7
0
Device ID
6
1
Device ID
5
0
Device ID
4
0
Device ID
3
1
Device ID
2
0
Device ID
1
1
Device ID
0
1
Device ID
Byte 9: Dial-a-Frequency Control Register N
Bit
@PUp
Description
70
ATPG Pulse
Byte 6: Watchdog Control Register (continued)
Bit
@Pup
Name
Description
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