cn8223 Mindspeed Technologies, cn8223 Datasheet - Page 92

• Manufacturer Part Number: cn8223
• Description: Atm Transmitter/receiver With Utopia Interface
• Manufacturer: Mindspeed Technologies

3.0 Registers
3.3 Configuration Control Registers
Table 3-3. Valid Combinations of CONFIG_1, Bits 0–7
3-6
DS1
DS1 (externally gapped 192 bits/frame)
E1
E1 (externally gapped TS0 and TS16)
DS3, Internal Framer
DS3, External Framer
DS3, External Framer (gapped 84/85 bits)
E3, Internal G.751 Format
E3, External G.751 Format
E3, External G.751 Format
(gapped 1st 16 bits)
E3, Internal G.832 Format
E4, Internal G.832 Format
STS-1, Internal Framer
STS-3c/STM-1, Internal Framer
Parallel or TAXI Interface, 53 Octet Cells
Notes: 1. “x” = Don’t Care
Type of Line Input Signal
Type
PHY
0
0
1
1
2
2
2
3
3
3
4
5
6
7
0
Conexant
Unframed
Input
0
0
1
0
1
0
1
1
0
0
x
x
x
x
x
ATM Transmitter/Receiver with UTOPIA Interface
Disable
B3ZS/
HDB3
0 or 1
0 or 1
0 or 1
0 or 1
0
0
0
0
0
0
0
0
1
1
0
External
Framer
1
1
1
1
0
1
1
0
1
1
0
0
0
0
1
Interface
Parallel
Enable
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
CN8223
100046D
Enable
0 or 1
0 or 1
0 or 1
0 or 1
Align
HEC
0
0
0
0
0
0
1
1
1
1
1