PCM1600 Burr-Brown Corporation, PCM1600 Datasheet - Page 20

• Manufacturer Part Number: PCM1600
• Description: 24-Bit/ 96kHz Sampling/ 6-Channel/ Enhanced Multi-Level/ Delta-Sigma DIGITAL-TO-ANALOG CONVERTER
• Manufacturer: Burr-Brown Corporation

R/W
DMF[1:0]
DM12
DM34
DM56
REGISTER 10
®
Read/Write Mode Select
When R/W = 0, a Write operation is performed.
When R/W = 1, a Read operation is performed.
Default Value: 0
Sampling Frequency Selection for the De-Emphasis Function
These bits are Read/Write.
Default Value: 00
The DMF[1:0] bits are used to select the sampling frequency used for the Digital De-Emphasis function when
it is enabled. The de-emphasis curves are shown in the Typical Performance Curves section of this data sheet.
The table below shows the available sampling frequencies.
Digital De-Emphasis Control for Channels 1 and 2
This bit is Read/Write.
Default Value: 0
The DM12 bit is used to enable or disable the De-emphasis function for V
to the Left and Right channels of the DATA1 input.
Digital De-Emphasis Control for Channels 3 and 4
This bit is Read/Write.
Default Value: 0
The DM34 bit is used to enable or disable the De-Emphasis function for V
to the Left and Right channels of the DATA2 input.
Digital De-Emphasis Control for Channels 5 and 6
This bit is Read/Write.
Default Value: 0
The DM56 bit is used to enable or disable the de-emphasis function for V
to the Left and Right channels of the DATA3 input.
PCM1600, PCM1601
R/W
B15
DMF[1:0]
DM12 = 0
DM12 = 1
DM34 = 0
DM34 = 1
DM56 = 0
DM56 = 1
00
01
10
11
IDX6
B14
IDX5
B13
B
De-Emphasis Same Rate Selection
44.1 kHz (default)
48 kHz
32 kHz
Reserved
De-Emphasis Disabled for Channels 1 and 2 (default)
De-Emphasis Enabled for Channels 1 and 2
De-Emphasis Disabled for Channels 3 and 4 (default)
De-Emphasis Enabled for Channels 3 and 4
De-Emphasis Disabled for Channels 5 and 6 (default)
De-Emphasis Enabled for Channels 5 and 6
IDX4
B12
IDX3
B11
IDX2
B10
IDX1
B9
20
IDX0
B8
res
B7
res
B6
res
B5
OUT
OUT
OUT
DMF1
5 and V
1 and V
3 and V
B4
DMF0
B3
OUT
OUT
OUT
2, which correspond
4, which correspond
6, which correspond
DM56
B2
DM34 DM12
B1
B0