Supero SAS 815TQ User Manual

2-2
SAS 815TQ Backplane User's Guide
#4. MG9071 Chip
The MG9071 is an enclosure management
chip that supports the SES-2 controller and
SES-2 protocols.
2-2 Front Connector and Pin Defi nitions
#3/#4. JTAG Connector and Upgrade Con-
nector
The JTAG connector, designated JP47, and
the Upgrade connector, designated JP46,
are diagnostic purposes. These connectors
should be used a certifi ed and experienced
technician.
Backplane
Main Power
4-Pin Connector
(JP10)
Pin# Defi nition
1 +12V
2 and 3 Ground
4 +5V
#1. Backplane Main Power Connectors
The 4-pin connectors, designated JP10
provide power to the backplane. See the
table on the right for pin defi nitions.
#2. CD-ROM/Floppy 4-Pin Connectors
The 4-pin connectors, designated J9 and
J10, provide power to the CD-ROM and
fl oppy drives. See the table on the right for
pin defi nitions.
CD-ROM/
FDD Power
4-Pin Connector
(J9 and J10)
Pin# Defi nition
1 +5V
2 and 3 Ground
4 +12V

Supero SAS 815TQ Specifications

General

Brand	Supero
Model	SAS 815TQ
Category	Computer Hardware
Language	English