FUJITSU MAW3073NC/NP - Manual (Page 33)

C141-E226 2-7
2.2 SCSI Function Specifications
Table 2.4 shows the SCSI functions provided with the HDD.
Table 2.4 SCSI function specifications
Item Specification
Single-ended type
Ο
HVD type (High Voltage Differential) ×
LVD type (Low Voltage Differential) Ο
Single-ended type
Position where the terminating
resistor is mounted on the PCA
×
Differential type
Position where the terminating
resistor is mounted on the PCA
×
Electrical
requirements
(*1)
TERMPWR signal send function Ο
(NP model)
68-pin P cable connector
Ο
(NP model)
Connector
80-pin SCA2 connector
Ο
(NC model)
Data bus parity (Data bus CRC) Ο
Bus arbitration function Ο
Disconnection/reconnection function Ο
SCSI ID 16-bit SCSI
#0 to #15
(Jumper selection, NP model)
Addressing
LUN (logical unit number) #0 fixed
Data transfer
(Synchronous
mode) (*2)
8-bit SCSI (Single-ended type)
(Ultra 2 type)
16-bit SCSI (Single-ended type)
(Ultra 2 Wide type)
(U160 LVD type)
(U320 LVD type)
Ο
20 MB/s max.
Ο
40 MB/s max.
Ο
40 MB/s max.
Ο
80 MB/s max.
Ο
160 MB/s max.
Ο
320 MB/s max.
Data buffer (*3) 8 MB
Data block length (Logical data length=Physical data length) (*4)
512 to 528 bytes
(Fixed length)
Ο
: Provided
×
: Not provided
(*1) The driver mode (Single-ended or LVD) changes automatically by Diffsence signal level.
(*2) 1MB/s=1,000,000 bytes/s
(*3) 1MB=1,048,576 bytes
(*4) Refer to (12) of Section 1.1.