hpfc-5000 ETC-unknow, hpfc-5000 Datasheet
hpfc-5000
Manufacturer Part Number
hpfc-5000
Description
Fibre Channel Interface Controller
Manufacturer
ETC-unknow
Datasheet
1.HPFC-5000.pdf
(2 pages)
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TACHYON*
Fibre Channel
Interface Controller
Product Overview
Description
TACHYON is a fundamental
building block compatible with
Hewlett-Packard’s Fibre Chan-
nel solution which includes
interface controllers, physical
link modules, adapters, switches
and disk drives.
The TACHYON architecture
supports both networking and
mass storage connections to
provide a low cost, high perfor-
mance solution with low host
overhead.
Features
• Single chip Fibre Channel
• Supports 1062.5, 531, and 266
• Supports 3 topologies; direct
• Supports Fibre Channel Class
• Supports up to 2-Kbyte frame
• Sequence segmentation/
*
1. a subatomic particle that only exists at
speeds faster than the speed of light.
2. HP’s Fibre Channel Interface chip.
TACHYON (tak' - e - än)
interface (no I/O processor
required)
MBaud links
connect, fabric, and Fibre
Channel Arbitrated Loop
(FC-AL)
1, 2, and 3 Services
payload for all classes of ser-
vice
reassembly in hardware
Figure 1. TACHYON Internal Block Diagram
INBOUND
INBOUND
MOVER
BLOCK
DATA
RECEIVE
DECODER
DE-MUX
20B/16B
10B/20B
MESSAGE
INBOUND
QUEUE
SEQUENCE
MANAGER
MANAGER
INBOUND
INBOUND
MESSAGE
CHANNEL
INBOUND
DATA
INBOUND
DATA
FIFO
OS PROCESSOR/
ELASTIC STORE/
BUFFER
CRC CHECKER
DATA STRUCTURES IN THE HOST
QUEUE
SMOOTHING
MFS
BUFFER
MANAGER
BUFFER
GIGABIT LINK MODULE
CHANNELS
SFS & MFS
INBOUND
SCSI
BUFFER
BUFFER
QUEUE
ACKs
SFS
ACKs
SEQUENCE MANAGEMENT
FCP ASSISTS
EXCHANGE
hH
STATE
TABLE
SCSI
FIFO
ACK
READ/WRITE
MACHINE
HPFC-5000
N_PORT
CHANNEL
LOOP/
STATE
BACKPLANE
INTERFACE
SCSI
EXCHANGE
MANAGER
OUTBOUND
COMMAND
SCSI
QUEUE
GENERATOR
OUTBOUND
ENCODER
MESSAGE
CHANNEL
OS/CRC
16B/20B
20B/10B
MUX
OUTBOUND
COMMAND
PRIORITY
FRAME
QUEUE
FIFO
HIGH
OUTBOUND
SEQUENCE
MANAGER
TRANSMIT
OUTBOUND
OUTBOUND
MOVER
BLOCK
DATA
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hpfc-5000 Summary of contents
Page 1
... ACK DATA FIFO FIFO RECEIVE OS PROCESSOR/ CRC CHECKER 20B/16B DECODER ELASTIC STORE/ 10B/20B SMOOTHING DE-MUX BUFFER GIGABIT LINK MODULE Figure 1. TACHYON Internal Block Diagram HPFC-5000 HIGH OUTBOUND PRIORITY COMMAND COMMAND QUEUE QUEUE OUTBOUND DATA BACKPLANE INTERFACE SCSI OUTBOUND OUTBOUND READ/WRITE MESSAGE ...
Page 2
Features (continued) • Automatic ACK frame genera- tion and processing • On-chip support of FCP for SCSI Initiators and Targets • Supports up to 16,384 concur- rent SCSI I/O transactions • Compliant with Internet MIB- II network management • Direct ...