參數(shù)資料
型號(hào)： MB86605PMT
元件分類(lèi)： 總線(xiàn)控制器
英文描述： SCSI BUS CONTROLLER, PQFP144
封裝： PLASTIC, LQFP-144
文件頁(yè)數(shù)： 1/64頁(yè)
文件大小： 275K
代理商： MB86605PMT
DS04-22416-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP
Communication Control
CMOS
Wide SCSI-II Protocol Controller
With PCI Interface
MB86605
s DESCRIPTION
The MB86605 is an intelligent SCSI Protocol Controller (SPC) which complies with ANSI (SCSI-2) standard and
integrates a PCI local bus interface function. The specication of SCSI controller block is based on the MB86603
which is a wide SCSI-2 protocol controller with addition of some enhancements such as integration of PCI
interface, enlarged “user program memory” (2 KBytes) and improvement of internal operation speed and
performance. The MB86605 is capable of transferring up to 20 Mbyte/sec at the wide high speed synchronous
mode. As for the SCSI bus pins, a totem pole type single-ended driver/receiver is incorporated in the device so
that it can drive the SCSI bus directly. Furthermore, the MB86605 is capable of connecting the external differential
type driver/receiver.
The SCSI bus sequence is controlled by commands issued from a host system. So, it supports sequential
commands that perform the phase-to-phase sequences to reduce the system overhead of sequence operations.
As another key feature to reduce the system overhead, the device has a 2 Kbytes user program memory to store
user program codes. Due to this, all the SCSI bus sequences including the data transfer can be performed
automatically.
As the system interface block, it incorporates a 32-bit PCI local bus interface which makes MB86605 an ideal
“on-board PCI-SCSI controller” as well as a “host adapter” for PCs, servers and work stations. It also supports
16-bit separate MPU and DMA buses. For the on-chip PCI bus interface, the MB86605 also incorporates a 32-
bit DMA controller that is capable of supporting the scatter-gather function so that the data transfers can be
controlled by both user program and the host system.
The device is fabricated by the advanced CMOS process and is housed in an 144-pin plastic Low prole shrink
Quad Flat Package (Sufx: –PMT).
s PACKAGE
144 Pin, Plastic LQFP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB86606A 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:FAST-20 SCSI Protocol Controller
MB86606APMT2 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:FAST-20 SCSI Protocol Controller
MB86612 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for MPEG, DVC)
MB86612PBT 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for MPEG, DVC)
MB86612PFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for MPEG, DVC)
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