參數(shù)資料
型號(hào)： ISP2312
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項(xiàng)-數(shù)據(jù)表參考
文件頁數(shù)： 2/6頁
文件大?。?/td> 119K
代理商： ISP2312
2
ISP2300
83230-580-00 C
QLogic Corporation
Subsystem Organization
To maximize I/O throughput and improve host and
Fibre Channel utilization, the ISP2300 incorporates a
high-speed, proprietary RISC processor; a Fibre Channel
protocol manager (FPM); integrated frame buffer memory;
and a host bus, five-channel, bus master DMA controller.
The FPM and host bus DMA controller operate
independently and concurrently under the control of the
onboard RISC processor for maximum system
performance.
The complete I/O subsystem solution using the
ISP2300 and directly connected hard drives is shown in
figure 2.
ADDRESS
Figure 1. ISP2300 Block Diagram
RECEIVE
FRAME BUFFER
TRANSMIT
PATH
CONTROL
REGISTERS
PCI INTERFACE
FRAME BUFFER
FIBRE ENGINE
REGISTER
FILE
ALU
ISP2300
DATA
PCI ADDRESS/DATA 64-BIT,
UP TO 66-MHz BUS
PCI
CONTROL
EXTERNAL
CODE/DATA
MEMORY
FLASH
BIOS
RECEIVE DATA
DMA CHANNEL
TRANSMIT
DATA DMA
CHANNEL
COMMAND
DMA
CHANNEL
MAILBOX
REGISTERS
CONTROL/
CONFIGURATION
REGISTERS
BOOT
CODE
MEM.
I/F
F
I
F
O
TRANSMIT
FRAME BUFFER
RSERIAL
GIGABIT
2
LOOP
IN
10
TEXT.
LOOP
IN
10
LOOP
OUT
TRSERIAL
GIGABIT
RECEIVE
PATH
LOOP
OUT
2
RISC
I/O BUS
SERIAL
EEPROM
FIBRE CHANNEL
RESPONSE
QUEUE
ISP2300
Figure 2. I/O Subsystem Design Using the ISP2300
PCI
INTERFACE
FIBRE
CHANNEL
INTERFACE
RISC
PCI
64
16
HOST
SOFTWARE
DRIVER
REQUEST
QUEUE
IOCBs
HOST MEMORY
P
C
I
B
U
S
EXTERNAL
CODE/DATA MEMORY
STORAGE AREA
NETWORK (SAN)
STORAGE SUBSYSTEM
SERVER
TAPE LIBRARY
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ISP2312-ES2 制造商:QLOGIC 功能描述:
ISP2403A 制造商:XP Power 功能描述:CONVERTER DC/DC SMD 2W 3.3V 制造商:XP Power 功能描述:CONVERTER DC/DC, SMD, 2W 3.3V 制造商:XP Power 功能描述:CONVERTER DC/DC, SMD, 2W 3.3V; DC / DC Converter Type:Isolated POL; DC / DC Converter Output Type:Fixed; Input Voltage DC Min:18V; Input Voltage DC Max:36V; No. of Outputs:1; Output Voltage Nom.:3.3V; Output Current Max:500mA; Output;RoHS Compliant: Yes 制造商:XP Power 功能描述:DC-DC CONV, ISO POL, 1 O/P, 2W, 500mA, 3.3V; DC / DC Converter Type:Isolated POL; DC / DC Converter Output Type:Fixed; Input Voltage DC Min:18V; Input Voltage DC Max:36V; No. of Outputs:1; Output Voltage Nom.:3.3V; Depth:23.86mm ;RoHS Compliant: Yes
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ISP2405A 制造商:XP Power 功能描述:CONVERTER DC/DC SMD PACKAGE 2W 5V 制造商:XP Power 功能描述:CONVERTER DC/DC, SMD PACKAGE, 2W 5V 制造商:XP Power 功能描述:DC-DC CONV, ISO POL, 1 O/P, 2W, 400mA, 5V; DC / DC Converter Type:Isolated POL; DC / DC Converter Output Type:Fixed; Input Voltage DC Min:18V; Input Voltage DC Max:36V; No. of Outputs:1; Output Voltage Nom.:5V; Output Power Max:2W ;RoHS Compliant: Yes
ISP2409A 制造商:XP Power 功能描述:CONVERTER DC/DC SMD PACKAGE 2W 9V 制造商:XP Power 功能描述:CONVERTER DC/DC, SMD PACKAGE, 2W 9V 制造商:XP Power 功能描述:CONVERTER DC/DC, SMD PACKAGE, 2W 9V; DC / DC Converter Type:Isolated POL; DC / DC Converter Output Type:Fixed; Input Voltage DC Min:18V; Input Voltage DC Max:36V; No. of Outputs:1; Output Voltage Nom.:9V; Output Current Max:222mA; ;RoHS Compliant: Yes 制造商:XP Power 功能描述:DC-DC CONV, ISO POL, 1 O/P, 2W, 222mA, 9V; DC / DC Converter Type:Isolated POL; DC / DC Converter Output Type:Fixed; Input Voltage DC Min:18V; Input Voltage DC Max:36V; No. of Outputs:1; Output Voltage Nom.:9V; Output Power Max:2W ;RoHS Compliant: Yes
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