saa2520 NXP Semiconductors, saa2520 Datasheet - Page 9

• Manufacturer Part Number: saa2520
• Description: Stereo Filter And Codec For Mpeg Layer 1 Audio Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
August 1993
Stereo filter and codec for MPEG layer 1
audio applications
FDAC/
FDAF
channel
channel
SCL
SWS
SWS
SCL
SDA
bit :
bit :
1
7
1
MSB
MSB
1
6
2
3
1
5
2
2
Fig.9 Transfer of FDAF and FDAC (filtered) data.
Fig.8 Transfer of SDA data (alternative format).
1
4
2
1
18 bits
1
3
2
0
0
2
0
2
left 32 bits
left 32 bits
0
1
0
1
0
0
LSB
0
0
LSB
9
14 bits
7 bits
1
7
MSB
MSB
1
6
2
3
1
5
2
2
1
4
2
1
right
right
2
0
Preliminary specification
MLA925 - 2
MLA924 - 2
SAA2520