TAS3218_1 Datasheet, PDF (71/79 Pages) Texas Instruments – DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE

TAS3218
www.ti.com ....................................................................................................................................................................................................... SLES235 – JULY 2008
SPDIF Control (0x16)
Table 40. PDIF Control (0x16)
BIT 31
CP
BIT 23
SR
b24
BIT 15
Cat
b8
BIT 7
0
30
EMP
22
SR
b25
14
Cat
b9
6
0
29
28
27
26
25
24
CLKAC CLKAC
b28
b29
21
20
WL3
19
WL2
18
WL1
17
WL0
16
0
0
0
0
0
0
VL
VR
SRC# SRC# SRC# SRC#
b19 b18 b17 b16
13
12
11
10
9
8
Cat
Cat Cat Cat Cat
b10
b11 b12 b13 b14
0
L
5
4
3
2
1
0
0
0
0
0
MUX1 MUX0
DESCRIPTION
Copyright flag
Pre-emphasis flag
Clock accuracy
Sample word length
Sampling rate
Left-channel validity flag
Right-channel validity flag
Source channel number
Category code
Generation status
Unused
SPDIF MUX
Table 41. Copyright Flag⁽¹⁾
COPYRIGHT FLAG
CP
Copy prohibited
0
Copy permitted
1
(1) Default values are shown in italics.
Table 42. Pre-Emphasis Flag⁽¹⁾
PRE-EMPHASIS FLAG
No pre-emphasis
50/15 s pre-emphasis
EMP
0
1
(1) Default values are shown in italics.
Table 43. Sample Word Length
SAMPLE WORD LENGTH
24-bit sample word length
WLx
0
Table 44. Sampling Rate
SAMPLING RATE
b24
b25
48 kHz
0
1
Table 45. Validity Flag⁽¹⁾
VALIDITY FLAG
Vx
Valid
0
Not valid
1
(1) Default values are shown in italics.
Copyright © 2008, Texas Instruments Incorporated
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