Table 7. unmasking sdin2 data from dac5 path, Table 7, Cs4234 – Cirrus Logic CS4234 User Manual
Page 37
DS899F1
37
CS4234
Table 7. Unmasking SDIN2 Data from DAC5 Path
Due to the flexibility of the DAC5 path, it is possible to errantly unmask several data slots simultaneously.
If this occurs and DAC5 is not in Tracking Power Supply mode (see
Section 4.6.5.1 Generating the Track-
), only one data slot will be taken as the input into the DAC5 path. The se-
lection of this data slot is based upon the priority level of each of the slots which have been unmasked.
The priority structure is as follows:
1. Slot 1 of SDIN 1 receives 1
st
priority
2. Slot 2 of SDIN 1 receives 2
nd
priority
3. ...
4. Slot 16 of SDIN 1 receives 16
th
priority
5. Slot 1 of SDIN 2 receives 17
th
priority
6. ...
7. Slot 16 of SDIN 2 receives last priority.
Data to be Unmasked from
DAC5 Path
SDIN2
Mask 1[7:0]
Setting
SDIN2
Mask 2[7:0]
Setting
SDIN2 Slot 1
0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
SDIN2 Slot 2
x
0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
SDIN2 Slot 3
x
x
0
x
x
x
x
x
x
x
x
x
x
x
x
x
SDIN2 Slot 4
x
x
x
0
x
x
x
x
x
x
x
x
x
x
x
x
SDIN2 Slot 5
x
x
x
x
0
x
x
x
x
x
x
x
x
x
x
x
SDIN2 Slot 6
x
x
x
x
x
0
x
x
x
x
x
x
x
x
x
x
SDIN2 Slot 7
x
x
x
x
x
x
0
x
x
x
x
x
x
x
x
x
SDIN2 Slot 8
x
x
x
x
x
x
x
0
x
x
x
x
x
x
x
x
SDIN2 Slot 9
x
x
x
x
x
x
x
x
0
x
x
x
x
x
x
x
SDIN2 Slot 10
x
x
x
x
x
x
x
x
x
0
x
x
x
x
x
x
SDIN2 Slot 11
x
x
x
x
x
x
x
x
x
x
0
x
x
x
x
x
SDIN2 Slot 12
x
x
x
x
x
x
x
x
x
x
x
0
x
x
x
x
SDIN2 Slot 13
x
x
x
x
x
x
x
x
x
x
x
x
0
x
x
x
SDIN2 Slot 14
x
x
x
x
x
x
x
x
x
x
x
x
x
0
x
x
SDIN2 Slot 15
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0
x
SDIN2 Slot 16
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0