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參數(shù)資料
| 型號： | MB86605 |
| 廠商： | Fujitsu Limited |
| 英文描述： | SCSI-II Protocol Controller(with PCI interface)(SCSI-II 協(xié)議控制器(帶PCI接口)) |
| 中文描述： | 支持SCSI - II協(xié)議控制器（帶PCI接口）（支持SCSI - II協(xié)議控制器（帶的PCI接口）） |
| 文件頁數(shù)： | 1/63頁 |
| 文件大小： | 772K |
| 代理商： | MB86605 |
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DS04-22416-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP Communication Control
CMOS
SCSI-II Protocol Controller
(with PCI interface)
MB86605
I
DESCRIPTION
The MB86605 is an intelligent SCSI protocol controller (SPC) conforming to the ANSI (SCSI-2) standard and
integrating a PCI local bus interface function. The specification of SCSI controller block is based on the MB86603's
one which is another SCSI-2 protocol controller realizes the wide SCSI transfer, but the internal operation speed
and the performance are improved on the MB86605. 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 that easily realizes the SCSI interface
on the motherboards of PCI bus based PCs and WSs, in addition to a 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 Quad Flat Package
(Suffix: –PMT).
I
PACKAGE
144-pin Plastic QFP
(FPT-144P-M05)
相關PDF資料 |
PDF描述 |
|---|---|
| MB86606A | FAST-20 SCSI Protocol Controller |
| MB86606APMT2 | FAST-20 SCSI Protocol Controller |
| MB86606 | FAST-20 SCSI Protocol Controller(FAST-20 SCSI 協(xié)議控制器) |
| MB86612 | IEEE 1394 Bus Controller (for MPEG, DVC) |
| MB86612PBT | IEEE 1394 Bus Controller (for MPEG, DVC) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB86606A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:FAST-20 SCSI Protocol Controller |
| MB86606APMT2 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:FAST-20 SCSI Protocol Controller |
| MB86612 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for MPEG, DVC) |
| MB86612PBT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for MPEG, DVC) |
| MB86612PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for MPEG, DVC) |
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