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Summary of Contents for Hagiwara Sys-Com MFD35C S Series
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 SCSI Model Flash Drive --- MFD35C-xxxxS Series --- Overview The drive in this series is a 3.5” SCSI flash drive. The interface that links the drive in this series and the host system conforms to the SCSI-2 standard (X3.131-1986: Small Computer System Interface) and the ANSI SCSI-3 FAST-20 standard (X3T10/1071D).
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 3.5inch Product Models Unformatted[MB] Model No. Capacity[byte] Max LBA Cylinder Head Sector MFD35C-512MS(A00AT) 506,290,176 988,848 MFD35C-001GS(A00AT) 1,004,322,816 1,961,568 1946 MFD35C-002GS(A00AT) 1835 1,925,038,080 3,759,840 3730 MFD35C-004GS(A00AT) 3671 3,850,076,160 7,519,680 7,460 MFD35C-008GS(A00AT) 7343 7,700,668,416 15,040,368...
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 System Configuration The drive in this series performs input and output operations designated from the SCSI host adaptor that behaves as an initiator. An example of the system configuration will be shown below. MFD35C-xxxxS (1) Structure of SCSI bus A SCSI bus can link up to eight SCSI devices.
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Product Specification Capacity 482MB, 957MB,1835MB, 3671MB, 7343MB (Unformatted) Transfer rate Asynchronous mode 5.0MByte/sec (Max.) 5MB/s Synchronous mode 5.0MByte/sec (Max.) 10MB/s Synchronous mode(FAST) 10.0MByte/sec (Max.) 20MB/s Synchronous mode(FAST-20) 20.0MByte/sec (Max.) Performance Transfer rate 20.0MByte/sec (Max.) [Burst data transfer rate] Read speed [Fast–20(Ultra SCSI)]...
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Access LED : (Optional) We have option LED cable to connect your LED. ****If you require the option, ask us before order.***** [Internal circuit ] 2008-6-17 5/15 ...
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Mechanical Specification * Not specified of allowance is +/- 0.2mm Unit:mm 2008-6-17 6/15 ...
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Electric Characteristic Maximum Ratings Symbol Parameter Value Unit Power Supply Voltage -0.5 to 6.0 Input Voltage -0.3 to Vcc+0.3 Tstg Storage Temperature range -20 to 65 °C Topr Operating Temperature range 0 to 60 °C Allowable DC Operating Conditions...
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Setting Switch Use the DIP switch to designate the SCSI-ID and terminator of a connected drive. In each designation, a value ‘0’ indicates OFF and ‘1’ indicates ON. in the following table shows settings at the time of shipping. Designation SCSI-ID 0 SCSI-ID 1...
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Pin assignment Pin configuration SCSI Interface Power Power s : 4pin (5.08mm pitch) Pin No. Signal Name OPEN SCSI Interface : Non-shield connector 50pin (2.54mm pitch) Pin No. Signal Name Pin No.
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Signal Description SCSI bus signals Signal Name Dir. Pin# Description It is busy signal. When using the bus, it asserts. When the other -BSY target has used the bus, it is asserted. It is the selection signal.
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 SCSI Bus phase BUS FREE phase Bus free phase is in a state where every SCSI device has not used the bus. When -BSY signal and - SEL signal both are under false, it becomes bus free. It will be bus free after reset of initial state and after SCSI device released ARBITRATION phase Arbitration phase allows that SCSI device get control SCSI bus.
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 COMMAND phase Command phase allows with target if initiator require command information. Target asserts –C/D signal and negates -I/O signal and –MSG signal for hand shake of –REQ/ACK. DATA IN phase Data in phase allows with target if require to send date from target to initiator.
Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Reset characteristic Reset sequence is in below. Reset Timing Reset Characteristics Parameter Symbol Min. Typ. Max. Unit Reset pulse width ‐ ‐ Reset setup time ‐ ‐ Power on reset setup time tposu ‐...
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Model Code MS3C03 MFD35C-xxxxS Series Rev1.00 SAMFD35C0001-A01 Remarks The maximum data transfer rate in the asynchronous transfer mode may be restrained by the response rate of an initiator and the length of a SCSI bus cable; the maximum obtainable data transfer rate in the synchronous transfer mode on the Single-Ended SCSI bus is limited by the length of a SCSI bus cable, the transmission characteristics of a cable, the number of linked SCSI systems, and other factors.
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