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CHAPTER 1: Specifications
1. Specifications
SCSI Interface
Maximum Port Switching
—Delay 3 ns
Maximum Signal Skew
—2 ns
Internal Terminator Power
—1 amp
SCSI-1, SCSI-2, & SCSI-3, SPI-2 compatible; Asynchronous and synchronous
compatible; Conforms to ANSI X3.131 and X3T9.2
Single-Ended SCSI (SE)
Maximum Data Rate (8-bit Narrow)
—20 MBps
Maximum Data Rate (16-bit Wide)
—40 MBps
Maximum Port Cable Length
—6 meters (19.7 ft.)
Internal Terminator Impedance
—100 ohms
Terminator Disconnect Capacitance
—3 pF
Active Internal Bus Termination
Differential SCSI (DE)
Maximum Data Rate (8-bit Narrow)
—20 MBps
Maximum Data Rate (16-bit Wide)
—40 MBps
Maximum Port Cable Length
—25 meters (82 ft.)
Internal Terminator Impedance
—110 ohms
Terminator Disconnect Capacitance
—5 pF
Passive Internal Bus Termination
Summary of Contents for SC122A
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