37
AEC-67160 Ultra160 SCSI Adapter
Appendix 1
Optional SCSI-IDE Bridge Products
Overview
The AEC-7720U/AEC-7720UW Ultra/Ultra Wide SCSI-IDE bridge is dedicate as a
general-purpose bridge of SCSI (Small Computer System Interface) to IDE (Integrated
Device Electronics) interface. With ACARD micro-controller core built-in, it enables a
much flexible and stable usage for highly exploring application.
AEC-7720U/AEC-7720UW supports a wide range of IDE devices such as hard disk
drive, CD-ROM, CD-R, DVD-ROM, etc. which all can be easily attached to the SCSI
bus.
Specification
Environment -
Temperature
Operating
0
o
C to 70
o
C
Storage
-20
o
C to 85
o
C
Humidity - 15% to 90%
Connector
- 50-pin cable (Ultra) / 68-pin cable (Ultra Wide)
Dimensions 7720U 7720UW
- Length: 12cm 8.8 cm
- Width : 3.8cm 3.8 cm
- Height: 2.5cm 2.5 cm
JP1
SCSI ID Switch Connector
JP2
TE Jumper
CN2
SCS I Connector
CN1
IDE Port
CN3
Power Connector
JP4
TP Jumper
JP3
Active LED
Left
AEC-7720U Bridge Adapter
CN1 - 40-pin female IDE port
CN2 - 50-pin SCSI connector
CN3 - 4-pin DC power connector
JP1 - SCSI ID Switch connector
JP2 - TE jumper, default is ON
JP3 - Activity LED jumper
JP4 - TP jumper, default is OFF
