MB86604L中文资料PDF规格书
MB86604L规格书详情
■ DESCRIPTION
The Fujitsu MB86604L is a single-ended transmission type SCSI-II Protocol Controller (SPC) with a single-ended driver/receiver. The MB86604L facilitates interface control between small/medium host computer and peripheral devices (such as a hard disk and printer). The specifications conform to the SCSI-II Standard.
■ FEATURES
SCSI Bus Interface:
• Conforming to the SCSI-II standard
• Operatable as Initiator and target
• Two types of high-speed data transfer:
– Synchronous data transfer (Max. 10 Mbytes/s, max. 32 offsets, 32-step transfer rate)
– Asynchronous data transfer (Max. 5 Mbyte/s)
• Transfer parameters (transfer mode, transfer rate, transfer offset) can be set for up to 7 connected devices.
• Single-ended transmission type (Maximum cable length: 6 m):
– On-chip single-ended driver/receiver which can drive 48 mA of L level output current
– Directly connectable with the SCSI bus
• On-chip three-state bidirectional I/O buffers for SCSI REQ and ACK pins (DB7-DB0, DBP, ATN, MSG, C/D, I/O pins can be selected from either three-state or open-drain buffer by controlling the TEST pins input.)
Transfer Operation:
• Automatic response to selection/reselection (Preset receiving operation can perform at the selection/reselection.):
– Initiator: Automatically operates until message received without command issue.
– Target: Automatically operates until command received without command issue.
• Automatic receiving:
– Initiator: Automatically receives information for new phase to which target transited without command issue.
– Target: Automatically receives message from initiator when initiator generates attention condition.
• On-chip 32-byte data register (FIFO) for data phase
• On-chip two (send-only and receive-only) 32-byte data buffers for message, command, and status phases
• On-chip 16-bit transfer block register and 24-bit transfer byte register enabling 1 Tbytes transfer (1 Tbytes: 16 Mbytes × 64 k blocks)
• On-chip independent data transfer bus enabling the MPU operation during the data transfer
• Parity through/generate can be specified.
System Bus Interface:
• 8-bit or 16-bit separate MPU and DMA buses
• Directly connectable with a 80 series or 68 series MPU
• Two types of transfer operation:
– Program transfer
– DMA transfer (Burst/Handshake)
Command Set:
• Supports sequential commands and programmable commands in addition to ordinary commands
• Command queuing (Command can be continuously issued by putting tags to commands in command phase.)
• On-chip 256-byte memory for command programming memory and command queuing buffer
Others
• Process: CMOS process
• Supply Voltage: Single +5 V
• Input System Clock: 20 MHz/30 MHz/40 MHz
• Package: 100-pin plastic LQFP
产品属性
- 型号:
MB86604L
- 制造商:
FUJITSU
- 制造商全称:
Fujitsu Component Limited.
- 功能描述:
SCSI-II Protocol Controller(with single-ended driver/receiver)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FUJI |
23+ |
QFP |
20000 |
全新原装假一赔十 |
询价 | ||
FUJITSU |
2020+ |
TQFF100 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FUJ |
23+ |
TQFP |
20000 |
原厂原装正品现货 |
询价 | ||
FUJ |
2023+ |
TQFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
FUJITSU |
2016+ |
QFP |
4558 |
只做进口原装现货!假一赔十! |
询价 | ||
FUJITSU |
TQFF100 |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
FUJ |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
FUJITSU |
QFP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
FUJI |
22+ |
TQFP100 |
3000 |
原装正品,支持实单 |
询价 | ||
富士通 |
23+ |
TQFP |
2870 |
绝对全新原装!现货!特价!请放心订购! |
询价 |