sta333bwqs13tr STMicroelectronics, sta333bwqs13tr Datasheet - Page 31

• Manufacturer Part Number: sta333bwqs13tr
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd
• Manufacturer: STMicroelectronics

STA333BWQS
6.3
6.3.1
6.3.2
Configuration register C (0x02)
DDX
Table 23.
The DDX power output mode selects how the DDX output timing is configured.
Different power devices use different output modes.
Table 24.
DDX
Table 25.
Table 26.
Table 6:
Bit
Bit
0
1
2
3
4
5
OCRB
D7
1
®
®
CSZ[3:0]
OM[1,0]
0000
0001
1111
power output mode
compensating pulse size register
00
01
10
11
…
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DXX power output mode
Output modes
DXX compensating pulse size register
Compensating pulse size
D6
RST
RST
1
1
1
0
1
0
Drop Compensation
Discrete Output Stage, Tapered Compensation
Full Power Mode
Variable Drop Compensation (CSZx bits)
0 ns (0 tick) compensating pulse size
20 ns (1 tick) clock period compensating pulse size
…
300 ns (15 tick) clock period compensating pulse size
CSZ3
D5
0
Name
Name
CSZ0
CSZ1
CSZ2
CSZ3
OM0
OM1
CSZ2
D4
1
Compensating Pulse Size
Selects configuration of DDX output.
When OM[1,0] = 11, this register determines the
size of the DDX compensating pulse from 0 clock
ticks to 15 clock periods.
Output stage / mode
CSZ1
D3
0
CSZ0
Description
Description
D2
1
Register description
OM1
D1
1
OM0
D0
1
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