IDT77010L155PQF IDT, Integrated Device Technology Inc, IDT77010L155PQF Datasheet - Page 9

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IDT77010L155PQF

Manufacturer Part Number
IDT77010L155PQF
Description
TRANSLATION DEVICE DPI 80-PQFP
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDT77010L155PQF

Applications
Data Interface
Interface
DPI, UTOPIA
Voltage - Supply
3.3V, 5V
Package / Case
80-MQFP, 80-PQFP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
77010L155PQF

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT77010L155PQF
Manufacturer:
IDT
Quantity:
275
Part Number:
IDT77010L155PQF
Manufacturer:
IDT
Quantity:
20 000
DPI Bus Data Sequence
DPI Bus Data Sequence
DPI Bus Data Sequence
DPI Bus Data Sequence
DTxData[3:0]
DTxData[3:0]
.
.
52
IDT77010
1.
For Transmit and Receive DPI bus in the 53 byte configuration, the following table shows the data nibble sequence.
(Input)
(Input)
Cell Byte
DTxFRM
DTxFRM
This value can be programmed by instream control cells.
Number
0
1
2
3
4
5
6
7
8
9
10
11
____
____
104
105
(Output)
(Output)
(Input)
(Input)
DTxClk
DTxClk
DPI Nibble Count
105
7-0
7-0
7-0
Number
Bit
0
____
GFC [3:0]
VPI [7:4]
VPI [3:0]
VCI [15:12]
VCI [11:8]
VCI [7:4]
VCI [3:0]
PTI [2:0], CLP
HEC [7:4]
HEC [3:0]
First data byte [7:4]
First data byte [3:0]
____
Last data byte [7:4]
Last data byte [3:0]
DPI Content
reserved
reserved
reserved
1
Function
Name
2
Figure 7 DPI-4 Transmit Bus with back to back cell
Figure 6 DPI-4 Transmit Bus with only one cell
0x00
0x00
0x00
Contents
0
____
____
3
GFC bits for the ATM cell header. First nibble to be transmitted/received.
VPI bits MSB of the ATM cell header.
VPI bits LSB of the ATM cell header.
VCI bits MSB of the ATM cell header.
VCI bits of the ATM cell header.
VCI bits of the ATM cell header.
VCI bits of the ATM cell header.
PTI and CLP bits of the ATM cell header.
HEC Most Significant nibble.
HEC Least Significant nibble.
First data Most Significant nibble of the ATM cell header.
First data Least Significant nibble of the ATM cell header.
Last data byte Most Significant nibble of the ATM cell.
Last data byte Least Significant nibble of the ATM cell.
Bit
1
4
9 of 21
Always set to 0x00.
Always set to 0x00.
Always set to 0x00.
2
102
103
Comments
Description
104
104
105
105
0
1
June 24, 2002
2

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