SBS Technologies PMC-UltraSCSI overview
SBS Technologies PMC-UltraSCSI Ultra SCSI PMC ModuleThe PMC-UltraSCSI provides a high performance UltraWide SCSI (Fast-40) adapter solution for a PMC carrier bo...
Manufactured bySBS Technologies
Part number or familyPMC-UltraSCSI
Product groupUltra SCSI PMC Modules
Product details
Manufactured bySBS Technologies
Product groupUltra SCSI PMC Modules
DescriptionSBS Technologies PMC-UltraSCSI Ultra SCSI PMC ModuleThe PMC-UltraSCSI provides a high performance UltraWide SCSI (Fast-40) adapter solution for a PMC carrier board in VME, CompactPCI, or PCI-based systems. It is an ideal module for disk, tape, CD-ROM or other storage media and SCSI peripheral applications.The module supports single-ended or differential signaling for asynchronous or synchronous SCSI operations.Flexible physical I/O access is available via a 68-pin SCSI-III front panel connector or the PMC back panel P4 connector.The PMC-UltraSCSI features the LSI Logic SYM53C875 UltraWide SCSI (Fast-40) controller, with SCSI SCRIPTS processor support. It allows bus transfer rates up to 40 MB/sec synchronous across a 16-bit bus. In addition, 4KB of on-chip static RAM is available for SCSI SCRIPTS instruction storage to control the SCSI device.The PMC-UltraSCSI supports DMA with 536 bytes of FIFO. The FIFO has burst length of up to 128 transfers to allow maximum bandwidth. Interrupt is supported via PCI pin INTA#.VxWorks, LynxOS, and Windows NT device drivers are available for the PMC-UltraSCSI (single-ended signaling only). The module is compliant with standard single-wide PMC specifications IEEE P1386.1 and PCI Specifications.
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SBS Technologies
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Product group
Ultra SCSI PMC Modules
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