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PDF PXB4360F Data sheet ( Hoja de datos )
| Número de pieza | PXB4360F | |
| Descripción | ICs for Communications | |
| Fabricantes | Infineon Technologies AG | |
| Logotipo |  |
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ICs for Communications
Content Addressable Memory Element
CAME
PXB 4360 F Version 1.1
Data Sheet 07.2000
Version 1.1
1 page  
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Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21
Chipset Configuration for Main ATM Layer Functionality . . . . . . . . . . . . . . . . . . . 7
Chipset Configuration for Main ATM Layer Functionality Plus Full OAM . . . . . . . 8
Chipset Configuration for Main ATM Layer Functionality Plus Full OAM
and Arbitrary Header Translation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Miniswitch Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Line Card Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CAME Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CAME Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ALP and CAME Application for 8k Connections . . . . . . . . . . . . . . . . . . . . . . . . . 17
ALP and CAME Application for 16k Connections . . . . . . . . . . . . . . . . . . . . . . . . 18
Block Diagram of the CAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
State Diagram of Status Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Cascade Interface - Interconnection of 2 CAME Chips . . . . . . . . . . . . . . . . . . . . 46
Clock Interface of the CAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Example for VBIAS Reference Voltage Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Input/Output Waveform for AC Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Boundary-Scan Test Interface Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 60
Example of Execution Timing for Write Command (Request #4) . . . . . . . . . . . . 61
CAME Read Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
CAME Write Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Timing of Cascade Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Sorts of Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Data Sheet
0-5
07.2000
5 Page 
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• ALP Co-processor for Address Reduction to search for a
Port Number PN, VPI and VCI the corresponding Local
Connection Identifier LCI
• Delivers search result during one cell cycle for
Bit rates up to 686 MBit/s
• CAME supports up to 8192 search entries
• Master or Slave mode is selectable to cascade 2 CAME
chips to support up to 16384 search entries
P-TQFP-144-2 / -3
• 16-bit or 32-Bit Data Interface is selectable; ALP uses the
16-Bit interface
• Microprocessor Interface is not necessary as CAME is configurated via Address and Data Bus
• Three search modes are supported:
- Search for LCI and the corresponding PN, VPI and VCI
- Search for PN, VPI and VCI the corresponding LCI
- Search for PN and VPI the corresponding first valid LCI for F4 OAM cells
• Status Report provides:
- Information on search result: single match, mismatch or multimatch
- Information on whether the connection is valid or invalid for a given LCI, PN, VPI and VCI
- Information on whether the VP is terminated or not for a given LCI, PN, VPI and VCI
• Parity error indication for Data Bus and CAME cascade error indication
• Boundary Scan support according to JTAG
• Technology:
- TQFP-144 package
- 3.3 V Power Supply
- typical Power dissipation 0.3 W
- Temperature range from 0°C to +70°C
7\SH
PXB 4360 F
Data Sheet
3DFNDJH
P-TQFP-144-2/-3
1-11
07.2000
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PXB4360F.PDF ] | |
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