AM53C94JC中文资料PDF规格书
AM53C94JC规格书详情
GENERAL DESCRIPTION
The High Performance SCSI Controller (HPSC) has a flexible three bus architecture. The HPSC has a 16-bit DMA interface, an 8 bit host data interface and an 8-bit SCSI data interface. The HPSC is designed to minimize host intervention by implementing common SCSI sequences in hardware. An on-chip state machine reduces protocol overheads by performing the required sequences in response to a single command from the host. Selection, reselection, information transfer and disconnection commands are directly supported.
DISTINCTIVE CHARACTERISTICS
■ Pin/function compatible with NCR53C94/53C96
■ AMD’s Patented GLITCH EATERTM Circuitry on REQ and ACK inputs
■ 5 Mbytes per second synchronous SCSI transfer rate
■ 20 Mbytes per second DMA transfer rate
■ 16-bit DMA Interface plus 2 bits of parity
■ Flexible three bus architecture
■ Single ended SCSI bus supported by Am53C94
■ Single ended and differential SCSI bus supported by Am53C96
■ Selection of multiplexed or non-multiplexed address and data bus
■ High current drivers (48 mA) for direct connection to the single ended SCSI bus
■ Supports Disconnect and Reselect commands
■ Supports burst mode DMA operation with a threshold of 8
■ Supports 3-byte-tagged queuing as per the SCSI-2 specification
■ Supports group 2 and 5 command recognition as per the SCSI-2 specification
■ Advanced CMOS process for low power consumption
■ Am53C94 available in 84-pin PLCC package
■ Am53C96 available in 100-pin PQFP package
产品属性
- 型号:
AM53C94JC
- 制造商:
AMD
- 制造商全称:
Advanced Micro Devices
- 功能描述:
High Performance SCSI Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
21+ |
QFP |
10 |
原装现货假一赔十 |
询价 | ||
AMD |
23+ |
NA/ |
13 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMD |
23+ |
PLCC84 |
13 |
原装正品,假一罚十! |
询价 | ||
AMD/Advanced Micro Devices, In |
PLCC84 |
13 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
AMD |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
AMD |
22+ |
PLCC84 |
3500 |
原装现货,可开13%税票 |
询价 | ||
AMD |
22+/23+ |
PLCC84 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
AMD |
3 |
公司优势库存 热卖中!! |
询价 | ||||
AMD |
23+ |
PLCC |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
AMD |
23+ |
PLCC/84 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 |