(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/S11W.GIF)
Features
- Sun SPARCstation Compatible
- Single SBus Slot
- Rates to 8 megabytes per second
- Supports SBus 1 6-byte Burst mode
- Supports all standard DR11W Modes except byte writes
- Supports additional buffered block modes with internal FIF0
- Programmable Configurations
- 4 Gigabyte DVMA Addressing
- Up to 250ns per 16-bit word DR11 Cycle Time
Description
The S11W provides a high speed single slot parallel interface for SBus computers. The parallel interface conforms to the Digital Equipment Corp. DR11W. This interface is used for computer to computer or computer to device connection where speed is essential. The S11W will support 8 Megabyte per second transfers to computers which can support that rate.
Applications
The S11W may be used to enable the transfer of data to or from the SPARCstation. Typical applications include graphics displays, A-D and D-A converters, disk drives, and telemetry and control systems.
Software
A standard SunOS loadable device driver for the SPARCstation is included with the S11W. The driver provides access to the S11W through standard and asynchronous read and write system calls. Continuous transfers are implemented with asynchronous I/0.
The S11W is provided with a minimal FCodes PROM for identification only. User FCode PROMS may be developed for specific applications.
Options
- Device driver source code
- Precision impedance cables in 7,25, and 50 foot lengths
- Cable adapters
- Loopback diagnostic connector kit
Specifications
SBus Compliance
2, 4 and 16 byte transfers
32 bit Memory
25 MHz Clock Rate
Level 5 Interrupt
Fujitsu FCN-2341P096-GO connector or
Honda PCS-96MD connector
SBus Registers
DMA Address
DMA Count
Config
Control/Status
Data In
Data Out
DR11W Compliance
Environmental
Temperature:
Operating: 10░ to 40░ C
Nonoperating:-20░ to 60░ C
Humidity:
Operating: 20% to 80% noncondensing @ 40░ C
Nonoperating: 95% noncondensing @40░ C
Physical
Single standard SBus slot
Dimensions: 3.3" x 5.780n x 0.5"
Weight: 6oz
Power
2A @ 5 volts
Software
Software drivers for Sun OS, versions 4.0.3 and 4.1
Standard read/write system call support
Asynchronous I/0 support for continuous transfers
SPARCstation is a trademark of Sun Microsystems, Inc.
(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/ABBUTT.GIF)
(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/CLBUTT.GIF)
(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/TSBUTT.GIF)
(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/SIBUTT.GIF)
(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/IDBUTT.GIF)
(Sun Microsystems, Inc.)(1997).iso/products/Engineering_Design/EDTHPBUT.GIF)
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