CN8380EPF CONEXANT [Conexant Systems, Inc], CN8380EPF Datasheet - Page 57

• Manufacturer Part Number: CN8380EPF
• Description: integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
• Manufacturer: CONEXANT [Conexant Systems, Inc]

CN8380
Quad T1/E1 Line Interface
VSEL[3:0]
N8380DSA
4/21/99
03—CLAD Frequency Select (CSEL)
VSEL[3]
7
CLADV Frequency Select—Applicable only if FREE [CLAD_CR; addr 02] is 0. Picks one of
13 CLAD divider chain frequencies to feed back to the phase detector. The selected CLADV
frequency passes to VSCALE for further division before phase detector comparison. Setting
VSEL to invalid values is undefined.
VSEL[2]
6
VSEL
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
VSEL[1]
5
<Invalid>
16,384
32,768
12,352
24,704
<Invalid>
<Invalid>
CLADV Frequency (kHz)
1024
2048
4096
8192
1544
3088
6176
2560
1536
Advance Information
VSEL[0]
4
Conexant
1 x T1 (unframed)
OSEL[3]
16 x E1
16 x T1
1 x E1
2 x E1
4 x E1
8 x E1
1 x T1
2 x T1
4 x T1
8 x T1
3
OSEL[2]
2
3.2 Global Control and Status Registers
OSEL[1]
1
3.0 Registers
OSEL[0]
0
R/W
3-5