MAS3587F Micronas, MAS3587F Datasheet - Page 34

• Manufacturer Part Number: MAS3587F
• Description: MPEG Layer 3 Audio Encoder/Decoder
• Manufacturer: Micronas

MAS 3587F
Table 3–7: D0 Control Memory Cells
34
Memory
Address
(hex)
D0:7f0
(continued)
Function
bit[11:10]
bit[9]
Bit[11:9] are only evaluated for SDI audio input (selected in D0:7f1, bit[9:8]). In
case of S/PDIF audio input, MPEG 1 is used and the sampling frequency is
auto detected.
bit[8]
bit[7:6]
bit[5]
bit[4]
bit[3]
bit[2]
bit[1:0]
Sampling Frequency (kHz)
MPEG Selection
Channel Mode
Channel Mode Extension (for joint stereo)
Copy / Original
00 (reset)
01
10
11
0
1 (reset)
CRC protection
0 (reset)
1
00
01 (reset)
10
11
0
1 (reset)
Reserved, must be set to zero
Copyright
0 (reset)
1
0
1 (reset)
Emphasis
00 (reset)
01
10
11
MPEG 2
MPEG 1
enable CRC protection
disable CRC protection
reserved
joint stereo
reserved
single channel
disable MS-Stereo encoding
enable MS-Stereo encoding
bit stream is not copyright protected
bit stream is copyright protected
bit stream is a copy
bit stream is an original
none
50/15 s
reserved
CCITT J.17
MPEG 1
44.1
48
32
reserved
MPEG 2
22.05
24
16
ADVANCE INFORMATION
Name
Micronas