TXC-05802AIPQ Transwitch Corporation, TXC-05802AIPQ Datasheet - Page 3

• Manufacturer Part Number: TXC-05802AIPQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-05802AIPQ

• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature Classification: Industrial
• Package Type: PQFP
• Mounting: Surface Mount
• Pin Count: 208
• Lead Free Status / Rohs Status: Not Compliant

Memory Map Descriptions ......................................................................................... 77
Package Information .................................................................................................. 83
Ordering Information .................................................................................................. 84
Related Products ....................................................................................................... 84
Standards Documentation Sources ........................................................................... 86
List of Data Sheet Changes ....................................................................................... 88
Documentation Update Registration Form * .......................................................... 91
* Please note that TranSwitch provides documentation for all of its products. Customers who are us-
ing a TranSwitch Product, or planning to do so, should register with the TranSwitch Marketing De-
partment to receive relevant updated and supplemental documentation as it is issued. They should
also contact the Applications Engineering Department to ensure that they are provided with the latest
available information about the product, especially before undertaking development of new designs
incorporating the product.
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CUBIT- Pro TXC-05802 Block Diagram .................................................. 5
CellBus Bus Structure ............................................................................. 6
CellBus Bus Frame Format ..................................................................... 7
CellBus Bus 16/32-User Modes - Frame Formats .................................. 8
CellBus Bus Routing Header Formats .................................................... 9
ATM Layer Emulation 8-Bit UTOPIA Mode Signal
PHY Layer Emulation 8-Bit UTOPIA Mode Signal
ALI-25 Mode Signal Connections and Operating
Back-to-Back Mode Signal Connections and Operating
Byte Ordering on Cell Inlet and Outlet in UTOPIA,
ATM Layer Emulation 16-Bit Mode Signal Connections
PHY Layer Emulation 16-Bit Mode Signal Connections
Word Ordering on Cell Inlet and Outlet in 16-Bit Mode ........................ 19
GFC Insertion on the Outlet Queue (GFCENA = 1) ............................. 19
Example of Congestion Indication in Single-Queue Mode (QM=0) ...... 20
Example of Congestion Indication in Split-Queue Mode (QM=1) ......... 21
Translation RAM Connections .............................................................. 23
Translation RAM Organization ............................................................. 25
VCI Page 0 Organization (Bit OAMRMEN=1) ...................................... 25
VPI Translation Record Formats .......................................................... 28
VCI Translation Record Formats .......................................................... 29
OAM F5 and RM-VCC Cell Routing (Bit OAMRMEN=1) ..................... 30
OAM F4 and RM-VPC Cell Routing (Bit OAMRMEN=1) ...................... 31
OAM/RM-Cells Translation Record Formats ........................................ 31
Multicast Number Memory ................................................................... 32
External Circuit Requirements for GTL Transceivers ........................... 33
Microprocessor Port Interface Connections ......................................... 35
CUBIT- Pro Status Register at Address 05H ........................................ 36
CUBIT- Pro Status Register at Address 08H ........................................ 37
Connections and Operating Mode Selection ................................... 12
Connections and Operating Mode Selection ................................... 13
Mode Selection ................................................................................ 14
Mode Selection ................................................................................ 15
ALI-25 and Back-to-Back Modes ..................................................... 16
and Operating Mode Selection ........................................................ 17
and Operating Mode Selection ........................................................ 18
LIST OF FIGURES
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Ed. 3, November 1999
TXC-05802
CUBIT- Pro
TXC-05802-MB