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LFEC20 датащи(PDF) 1 Page - List of Unclassifed Manufacturers

номер детали LFEC20
подробное описание детали  EP300 PowerPC Bus Arbiter
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производитель  ETC [List of Unclassifed Manufacturers]
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LFEC20 датащи(HTML) 1 Page - List of Unclassifed Manufacturers

  LFEC20 Datasheet HTML 1Page - List of Unclassifed Manufacturers LFEC20 Datasheet HTML 2Page - List of Unclassifed Manufacturers  
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Copyright © by Eureka Technology Inc.
4962 El Camino Real,
Los Altos, CA 94022, USA
Tel: 1 650 960 3800
Fax: 1 650 960 3805
http://www.eurekatech.com
Page 1
• Fully supports PowerPC™ 60x bus protocol, include PowerPC 603, 604, 740,
750 and 8260.
• Supports up to eight PowerPC bus masters with unlimited slave device support.
• Supports two outstanding bus accesses.
• Supports address only transfer and address bus retry.
• Independent address bus and data bus tenure with separate bus grant and data
bus grant.
•Option for fixed priority assignment or rotating priority scheme.
• Designed for ASIC or programmable logic device implementations in various
system environments.
• Fully static design with edge triggered flip-flops.
• Optimized for ispXPGA product family.
The EP300 PowerPC bus arbiter provides all the necessary functions to arbitrate
multiple bus masters directly connected to the PowerPC host bus. The arbiter sup-
ports separate address and data bus tenure to realize the high performance allowed
by the PowerPC bus architecture. Separate address bus grant and data bus grant
signals are provided for each master device on the bus. The arbiter uses sophisti-
cated built-in state machines to coordinate the address bus tenure and the data bus
tenure. At any given cycle, up to two simultaneous bus accesses are allowed.
FEATURES
DESCRIPTIONS
EP300 PowerPC Bus Arbiter
Product Summary
Previous
master
data bus
grant
Address bus
Priority
Data bus grant
One to each device
Bus request
One from each device
TS# ABB# DBB# TT
PowerPC Bus
Bus grant
One to each device


Аналогичный номер детали - LFEC20

производительномер деталидатащиподробное описание детали
logo
Lattice Semiconductor
LFEC20 LATTICE-LFEC20 Datasheet
1Mb / 163P
   LatticeECP/EC Family Data Sheet
LFEC20E-3F256C LATTICE-LFEC20E-3F256C Datasheet
557Kb / 117P
   LatticeECP/EC Family Data Sheet
LFEC20E-3F256C LATTICE-LFEC20E-3F256C Datasheet
1Mb / 163P
   LatticeECP/EC Family Data Sheet
LFEC20E-3F256I LATTICE-LFEC20E-3F256I Datasheet
557Kb / 117P
   LatticeECP/EC Family Data Sheet
LFEC20E-3F256I LATTICE-LFEC20E-3F256I Datasheet
1Mb / 163P
   LatticeECP/EC Family Data Sheet
More results

Аналогичное описание - LFEC20

производительномер деталидатащиподробное описание детали
logo
Actel Corporation
EP300 ACTEL-EP300 Datasheet
74Kb / 2P
   EP300 PowerPC Bus Arbiter
logo
Renesas Technology Corp
82C89 RENESAS-82C89 Datasheet
660Kb / 14P
   CMOS Bus Arbiter
logo
Intersil Corporation
82C89 INTERSIL-82C89 Datasheet
123Kb / 15P
   CMOS Bus Arbiter
March 1997
82C89 INTERSIL-82C89_06 Datasheet
317Kb / 13P
   CMOS Bus Arbiter
logo
Actel Corporation
EP100 ACTEL-EP100 Datasheet
76Kb / 2P
   EP100 PowerPC Bus Slave
EP201 ACTEL-EP201 Datasheet
75Kb / 2P
   EP201 PowerPC Bus Master
logo
NXP Semiconductors
74F786 PHILIPS-74F786 Datasheet
95Kb / 12P
   4-bit asynchronous bus arbiter
1991 Feb 14
logo
Siemens Semiconductor G...
SAB82289 SIEMENS-SAB82289 Datasheet
949Kb / 34P
   Bus Arbiter for SAB80286 Processors
logo
Freescale Semiconductor...
MPC7447A FREESCALE-MPC7447A Datasheet
254Kb / 8P
   PowerPC microprocessor
logo
Analog Microelectronics
AT123S AME-AT123S Datasheet
41Kb / 5P
   PCI Arbiter
More results


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