Rev 1.1
J2
JP1
U2FW-DSATA01DC12 Rev:1.1 is an USB 2.0 & FireWire (IEEE 1394a)
ComBo to SATA bridge board.
U2FW-DSATA01DC12 Rev: 1.1 is ideally suited for tailgate interface
applications for two SATA drives. It allows two SATA drives
to be connected to USB 2.0 or FireWire (IEEE 1394a) serial
bus in a plug-and-play fashion.
U2FW-DSATA01DC12 Rev: 1.1 provides the perfect solution for data
backup and transferring of data to/from computer using SATA hard
disk drives.
U2FW-DSATA01DC12 Rev:1.1
Overview
Introduction:
IEEE 1394 Special Features:
CN1
CN2
CON2
CON1
USB1
J5
J5:
DC Power input.
U2FW-DSATA01DC12 Rev:1.1
is a Self-powered bridge
board and need DC +12V/4A power input.
J6:
Colling Fan Power
P1~P2:
FireWire
(
IEEE 1394a) 6pin Connector
USB1:
USB B Type Connector
Connectors:
CN1,CN2:
Floppy Drive like mini-4pin Power Connectors
Supply DC 5V &12V Power to SATA HDD.
CON1,CON2:
Serial ATA Signal 7pin Connectors
J2:
SATA Access LED (4pin Header)
Pin1~2: Power LED
Pin3~4:: SATA Access LED
JP1:
Force Flash (Erase Flash Memory)
JP2:
5V
P2
P1
USB 2.0 & FireWire (IEEE 1394a) ComBo to SATA
Bridge Board:
- DC Power
* Input:
Standard Walkman-type 2.1 mm DC Jack
* Output: 2 x Mini 4-pin Floppy Disk Drive like power connector
- USB 2.0 Port: One USB B-Type connector
- USB Bus Transfer Rate: High Speed (480 Mbit) And Full
Speed (12 Mbit)
- USB Bus Power: Self Powered Mode Operation
- FireWire Port:: Two FireWire (IEEE 1394a) 6pin Connectors
- 1394a PHY: Ti's TSB41AB2 1394a-2000 400Mbps PHY
- 1394 Bus Transfer Rate: 100/200/400 Mbps
- SATA Port: Two SATA Signal 7pin Connectors
- SATA Transfer Rate: 150Mbytes/s
- RAID
* Striping : for disks with same capacity.
* Spanning : for disks with different capacity.
- Provide pin header for Power indicator LED and SATA
Access LED
Power-Class Programming:
U2FW-DSATA01DC12 Rev:1.1 is designed with power-class 0
so it does not need power and does not repeat power to the IEEE
1394 Bus.
1394 Repeater Function: No!
The PHY (TSB41AB2) can not be powered by IEEE 1394 bus
power to act as a repeater.
1
(+)
2
(-)
3
(+)
4
(-)
Pin1(-) Pin2(+)
J6
RAID Setting
Striping
Mirroring
JBOD
Spanning
1-3
2-4
Function
Short
Short
Short
Short
Open
Open
Open
Open
JBOD
Spanning
Striping
Mirroring
Remark
Not available
default
Erase Flash Memory
JP2
1
2
3
4
Rev 1.1
Rev 1.1
Rev 1.1
2
