參數(shù)資料
型號(hào)： ULTRA320
英文描述： 8-bit MCU with single voltage Flash memory, ADC, 16-bit timers, SPI, SCI interfaces
中文描述： Ultra320 SCSI到PCI - X主機(jī)適配器用戶指南2.0版5 / 02
文件頁(yè)數(shù)： 46/54頁(yè)
文件大?。?/td> 504K
代理商： ULTRA320
A-2
Glossary of Terms and Abbreviations
Domain
Validation
Domain Validation is a software procedure in which a host queries a
device to determine its ability to communicate at the negotiated Ultra160
data rate.
Double
Transition
Clocking
In Double Transition (DT) Clocking, data is sampled on both the asserting
and deasserting edge of the REQ/ACK signal. DT clocking may only be
implemented on an LVD SCSI bus.
EEPROM
Electronically Erasable Programmable Read Only Memory. A memory
chip typically used to store configuration information. See NVRAM.
External SCSI
Device
A SCSI device installed outside the computer cabinet. These devices are
connected in a continuous chain using specific types of shielded cables.
Host
The computer system in which a SCSI host adapter is installed. It uses
the SCSI host adapter to transfer information to and from devices
attached to the SCSI bus.
Host Adapter
A circuit board or integrated circuit that provides a SCSI bus connection
to the computer system.
Internal SCSI
Device
A SCSI device installed inside the computer cabinet. These devices are
connected in a continuous chain using an unshielded ribbon cable.
Local Bus
A way to connect peripherals directly to computer memory. It bypasses
the slower ISA and EISA buses. PCI is a local bus standard.
Mainboard
A large circuit board that holds RAM, ROM, the microprocessor, custom
integrated circuits, and other components that make a computer work. It
also has expansion slots for host adapters and other expansion boards.
Main Memory
The part of a computer’s memory which is directly accessible by the CPU
(usually synonymous with RAM).
NVRAM
NonVolatile Random Access Memory. Actually an EEPROM
(Electronically Erasable Read Only Memory chip) used to store
configuration information. See EEPROM.
PCI
Peripheral Component Interconnect. A local bus specification that allows
connection of peripherals directly to computer memory. It bypasses the
slower ISA and EISA buses.
相關(guān)PDF資料
PDF描述
ULTRABEAMSYSTEM 8-bit MCU with single voltage Flash memory, ADC, 16-bit timers, SPI, SCI interfaces
ULTRABEAMTRANSMITTER 8-bit MCU with single voltage Flash memory, ADC, 16-bit timers, SPI, SCI interfaces
ULTRATHIN-5PIN Package Dimensions
ULV60 ULV/ULH TYPE
ULY7701 ULY7701
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