BT8222EPFF CONEXANT [Conexant Systems, Inc], BT8222EPFF Datasheet - Page 9
![no-image](/images/no-image-200.jpg)
BT8222EPFF
Manufacturer Part Number
BT8222EPFF
Description
ATM Transmitter/Receiver with UTOPIA Interface
Manufacturer
CONEXANT [Conexant Systems, Inc]
Datasheet
1.BT8222EPFF.pdf
(161 pages)
- Current page: 9 of 161
- Download datasheet (2Mb)
CN8223
ATM Transmitter/Receiver with UTOPIA Interface
List of Tables
100046C
Table 1-1.
Table 1-2.
Table 2-1.
Table 2-2.
Table 2-3.
Table 2-4.
Table 2-5.
Table 2-6.
Table 2-7.
Table 2-8.
Table 2-9.
Table 2-10.
Table 2-11.
Table 2-12.
Table 2-13.
Table 2-14.
Table 2-15.
Table 2-16.
Table 2-17.
Table 2-18.
Table 2-19.
Table 2-20.
Table 2-21.
Table 2-22.
Table 2-23.
Table 2-24.
Table 2-25.
Table 2-26.
Table 2-27.
Table 2-28.
Table 3-1.
Table 3-2.
Table 3-3.
Table 3-4.
Table 3-5.
Table 3-6.
Table 3-7.
Table 3-8.
Table 3-9.
CN8223 Version Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
Hardware Signal Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
Valid CONFIG_1 Line Mode Settings, Bits 7–0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Internal Framer Transmitter Interface Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Internal Framing Unencoded Transmitter Connections (STS-3c, STM-1, E4) . . . . . . . . . . . 2-5
Internal Framer Receiver Interface Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Connections for Internal Framer Rx, Encoder Disabled (STS-3c, STM-1, E4) . . . . . . . . . . . 2-7
Serial External Framer Transmitter Interface Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
External Framing Mode Receiver Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
DS3 Overhead Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
G.832 E3 and E4 Overhead Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
G.751 E3 Overhead Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
C1 Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
STS-1, STS-3c, and STM-1 Overhead Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Status Indications for All Modes (Register 0x38) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Pin Connections between TAXI Chipset and CN8223 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Transmit Parallel Interface Mode Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Receive Parallel Interface Mode Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
Cell Generation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
Overhead Field Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28
Status Octet Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
PT Header Field and User Data Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
FEBE Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34
C1 Octet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34
FIFO Interface Pin Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37
FIFO Transmit Pin Functional Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39
FIFO Receive Pin Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40
Priority Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40
UTOPIA Interface Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43
Byte Transmission Times for Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46
ATM Transmitter/Receiver Status Registers, Counters, and Data Link Control . . . . . . . . . . 3-1
ATM Transmitter/Receiver Microprocessor Control Registers . . . . . . . . . . . . . . . . . . . . . . . 3-2
Valid Combinations of CONFIG_1, Bits 0–7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Alarm Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Alarm Transmission—STS–1/STS–3c/STM–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Overhead Generation Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
CELL_GEN_x Control Register Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Tx_HDRx Register Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
HDR_VALx Register Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Conexant
List of Tables
ix
Related parts for BT8222EPFF
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![FM336PLUS-D](/images/no-image3.png)
Part Number:
Description:
V.34/Group 3 High Performance Fax Modem Family
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![DS96-L147-203](/images/no-image3.png)
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24123](/images/no-image3.png)
Part Number:
Description:
Demodulator and FEC Decoder Low-power QPSK demodulator for worldwide satellite set-top box applications
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24130](/images/no-image3.png)
Part Number:
Description:
Dual Stream QPSK/BPSK Demodulator lC
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24143](/images/no-image3.png)
Part Number:
Description:
Single-Chip FTA and FTA-CI Set-Top Box System Solution
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24160](/images/no-image3.png)
Part Number:
Description:
Dual Digital Broadcast MPEG-2 Standard Definition TV Decoder with PVR Support
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24170](/images/no-image3.png)
Part Number:
Description:
Digital Broadcast High-Definition TV Decoder with PVR Support
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24183](/images/no-image3.png)
Part Number:
Description:
MPEG-4 AVC/H.264 Video Decoder
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX2427X](/images/no-image3.png)
Part Number:
Description:
Dual Decode HDTV MPEG-2/H.264/VC-1 Video Decoder
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![BT8954](/images/no-image3.png)
Part Number:
Description:
VOICE PAIR GAIN FRAMER
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX28331-1X](/images/no-image3.png)
Part Number:
Description:
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CN8330EPD](/images/no-image3.png)
Part Number:
Description:
DS3/E3 Framer with 52 Mbps HDLC Controller
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CN8380EPF](/images/no-image3.png)
Part Number:
Description:
integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![FM336PLUS-D](/images/no-image3.png)
Part Number:
Description:
V.34/Group 3 High Performance Fax Modem Family
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![DS96-L147-203](/images/no-image3.png)
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet: