16 system gain (g) – address: 28, 17 system time (time) – address: 29, Cs5467 – Cirrus Logic CS5467 User Manual
Page 38: 16 system gain (g), Address: 28, 17 system time (time), Address: 29
CS5467
38
DS714F3
8.3.16 System Gain (G)
–
Address: 28
Default = 1.25
System Gain (G) is applied to all channels. By default, G = 1.25, but can be finely adjusted to compensate for
voltage reference error. It is a two's complement value in the range of -2.0
value 2.0, with the binary point
to the right of the second MSB. Values should be kept within 5% of 1.25.
8.3.17 System Time (Time)
–
Address: 29
Default = 0
System Time (Time) is measured in output word rate (OWR) samples. This is an unsigned integer in the range
of 0 to 16,777,215 samples. At OWR = 4.0 kHz, OWR will overflow every 1 hour, 9 minutes, and 54 seconds.
Time
can be used by the application to manage real-time events.
MSB
LSB
-(2
1
)
2
0
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
.....
2
-16
2
-17
2
-18
2
-19
2
-20
2
-21
2
-22
MSB
LSB
2
23
2
22
2
21
2
20
2
19
2
18
2
17
2
16
.....
2
6
2
5
2
4
2
3
2
2
2
1
2
0