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PL-3507 Product Brochure
V1.0 08/05/02
PL-3507
Hi-Speed USB & IEEE1394
Combo to IDE Bridge Controller
OVERVIEW
The PL-3507 is a high performance combo bridge solution for connecting USB2.0 interface or IEEE1394 interface to ATA
(AT attachment) or ATAPI (AT attachment with Packet Interface) data storage devices, such as hard disk drives, CD-ROM,
CD-R, CD-RW, DVD and DVD+RW.
This single chip bridge controller incorporating the features required by the
demanding market while reducing the number of components on the system board to provide the most cost-effective
solution.
The USB2.0 interface of PL-3507 conforms to USB 1.1 and USB 2.0 specifications connecting to host computer via USB
port at maximum 480 Mbps data transfer rate.
The IEEE1394 interface of PL-3507 is compliant with IEEE Std 1394-1995 and IEEE P1394a specification and operates
at speeds of 100, 200 and 400 Mbps. In addition, with the built-in SBP2 (Serial Bus Protocol 2) hardware engine, the
data transfer rate can be enhanced over 35 MBps.
FEATURES
Auto-detect function to select connection on either
USB2.0 interface or IEEE1394 interface.
Built-in USB2.0 PHY.
USB 1.1 and USB 2.0 compliant and USB Mass
Storage Class Bulk-Only Transport Specification
Compliant
IEEE 1394-1995 and IEEE P1394a compliant
Built-in hardware automated SBP2 protocol engine
for IEEE1394 device connection which includes:
Management ORB fetch engine.
Command ORB fetch engine.
Page table fetch engine.
Response packet generate engine.
Fully ATA/ATAPI compliant and supporting PIO
mode 0-4, Multiword DMA mode 0-2 and Ultra DMA
mode 0-4
Embedded 4k Bytes data FIFO shared for USB2.0
and IEEE1394 transfer.
Embedded high performance MCU.
Embedded 3.3v to 2.5v regulator to supply the
power of 0.25u process core circuit
No driver is needed on Microsoft Windows 2000,
ME, XP or above, Apple MacOS9.2 or above.
(Vender driver may be needed on Windows 98SE
for USB device)
Package type: LQFP128pin
BLOCK DIAGRAM
IEEE1394
Interface
12 MHz
Crystal
USB 2.0
Host
IEEE 1394
PHY
Phase
Lock
Loop
3.3V
3.3V鈥?.5V
Regulat
or
USB2.0 PHY
USB2.0 SIE
USB2.0 Controller
IEEE1394
Link
Controller
Power
Management
Memory Management
Controller
FIFO
Turbo
MCU
Interrupt
Controller
ROM/
Flash
ATA/ATAPI
Interface
Controller
HDD,CD-ROM,CD-RW,DVD,DVD+RW,MO
Prolific Technology Inc.
7F, #48, Sec.3, Nan-Kang Rd., Taipei, Taiwan 115, ROC
Tel: 886-2-2654-6363 Fax: 886-2-2654-6161
E-mail :
sales@prolific.com.tw
http://www.prolific.com.tw
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