Each Mode Setting; Scsi Id Setting (Cn2); Setting Scsi Terminal Power Supply (Lp/Mp) - Fujitsu MAF3364LC - Enterprise 36.4 GB Hard Drive Product Manual

1. Set the SCSI ID so that there are no duplicates between SCSI devices
on the same SCSI bus.
2. The priority of SCSI bus use in ARBITRATION phase is determined by
SCSI ID as follows:
7 > 6 > 5 > 4 > 3 > 2 > 1 > 0 > 15 > 14 > 13 > 12 > 11 > 10 > 9 > 8
5.3.2

Each mode setting

(1) Setting terminal power supply
Refer to Table 5.2 for controlling the supply of power from the drive to the SCSI terminal resistance
power source (TERMPOW). However, this setting may not be used with SCA2 type 16 bit-SCSI
(LC/MC). For information on LP/MP, refer to Figures 5.2 and 5.3.
Table 5.2
Supply on/off of SCSI terminating resistor power from IDD
*1 Setting at factory shipment
Table 5.1

SCSI ID setting (CN2)

SCSI ID
7-8
0 Open
1 Open
2 Open
3 Open
4 Open
5 Open
6 Open
7 Open
8 Short
9 Short
10 Short
11 Short
12 Short
13 Short
14 Short
15 (*1) Short
*1 Set at factory shipment
IMPORTANT

Setting SCSI terminal power supply (LP/MP)

Supply off
Supply on
C141-E064-03EN
CN2
5-6 3-4 1-2
Open Open Open
Open Open Short
Open Short Open
Open Short Short
Short Open Open
Short Open Short
Short Short Open
Short Short Short
Open Open Open
Open Open Short
Open Short Open
Open Short Short
Short Open Open
Short Open Short
Short Short Open
Short Short Short
CN2 23-24
Open
Short (*1)
5 - 7