General status register – Digi NS9215 User Manual
Page 471
. . . . .
R E A L T I M E C L O C K M O D U L E
General Status register
www.digiembedded.com
471
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G e n e r a l S t a t u s r e g i s t e r
Address: 9006 002C
The General Status register determines the status of the RTC configuration. If an
invalid configuration is found, the RTC counters do not start operation.
Register
Register bit
assignment
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
31
29
28
27
26
25
24
23
22
21
20
19
18
17
16
30
Reserved
Reserved
VCAC
VTAC
VCC
VTC
Bits
Access
Mnemonic
Reset
Description
D31:04
N/A
Reserved
N/A
N/A
D03
R
VCAC
0x1
Valid calendar alarm configuration
0
Invalid
1
Valid
D02
R
VTAC
0x1
Valid time alarm configuration
0
Invalid
1
Valid
D01
R
VCC
Valid calendar configuration
0
Invalid
1
Valid
D00
R
VTC
Valid time configuration
0
Invalid
1
Valid