SI3210M-E-GMR Silicon Laboratories Inc, SI3210M-E-GMR Datasheet - Page 56

• Manufacturer Part Number: SI3210M-E-GMR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3210M-E-GMR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Si3210/Si3211
2.13. Companding
The ProSLIC supports both µ-255 Law and A-Law
companding formats in addition to linear data. These 8-
bit companding schemes follow a segmented curve
formatted as sign bit, three chord bits, and four step bits.
µ-255 Law is more commonly used in North America
and Japan, while A-Law is primarily used in Europe.
Data format is selected via the PCMF register. Tables
34 and 35 define the µ-Law and A-Law encoding
formats.
56
PCLK_CNT
PCLK_CNT
Figure 31. Example, IDL2 Long FSYNC, B2, 10-Bit Mode (TXS/RXS = 10)
FSYNC
PCLK
FSYNC
DRX
DTX
PCLK
DRX
DTX
Figure 30. Example, Timeslot 1, Long FSYNC (TXS/RXS = 0)
HI-Z
HI-Z
Figure 32. GCI Example, Timeslot 1 (TXS/RXS = 0)
0
0
MSB
1
1
2
2
3
3
4
4
5
5
6
Rev. 1.45
6
7
7
8
LSB
8
9
10
9
10
11
MSB
MSB
11
12
12
13
HI-Z
14
13
15
14
16
15
17
16
18
17
LSB
LSB
18
HI-Z