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KL5BUDV002
USB2.0 to PCI BUS
General Description
The Kawasaki KL5BUDV002 is a high performance device that transfers data between the USB2.0 high-
speed BUS and the PCI 33MHz, 32 bit BUS. This device easily interfaces with our USB 2.0 transceivers,
the KL5KUSB200 and KL5KUSB201. The KL5BUDV002 is an ideal solution to convert a PCI device to a
USB2.0 interface with its HS_SIE USB2.0 Transceiver interface, 4 sets of high-speed bulk packet size
buffers, PCI interface and PCI master 2DMA channel support.
Features
• 33MHz PCI interface
• 30MHz USB 2.0 SIE BUS for High-Speed SIE
operation
• Double packet buffer - 512x2 HS, 64Bx2 FS
• Internal DMA operation between the High-Speed
SIE and Double Buffer
• Interfaces with USB 2.0 PHY
• High-Speed chirp protocol
• High-Speed/Full-Speed compatibility
• USB basic operation and transaction
control
• Up to 5 endpoints
• PCI interface for Target and Master (2
DMA) modes
• Page and Descriptor DMA Modes
• USB data access by PCI target or DMA
• 0.35u Std cell technology
• Vdd = 3.3V, Ta = 0~70°C
• 144 pin LQFP package (20 mm2)
Block Diagram
USB 2.0 D+
USB 2.0 D-
HS D+
HS D-
RPU_EN
Rpu A
KL5KUSB
200/201
Rs
Rs
SIE 16 b
30 MHz
KL5BUDV002
HS_SIE
DBUF
PCI IF
PCI 32 b
33 MHz
Clock
Generator
Kawasaki LSI • 2570 North First Street • Suite 301 • San Jose, CA 95131 • Tel: (408) 570-0555 • Fax: (408) 570-0567 • www.klsi.com Ver. 1.3
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Pin Diagram 144LQFP
KL5BUDV002
USB2.0 to PCI BUS
GND 1
VDD 2
AD[28] 3
AD[27] 4
GND 5
AD[26] 6
AD[25] 7
AD[24] 8
VDD 9
GND 10
GND 11
VDD 12
CBEN[3] 13
IDSEL 14
AD[23] 15
GND 16
GND 17
AD[22] 18
AD[21] 19
AD[20] 20
GND 21
VDD 22
AD[19] 23
AD[18] 24
GND 25
GND 26
VDD 27
AD[17] 28
AD[16] 29
CBEN[2] 30
GND 31
VDD 32
FRAMEN 33
IRDYN 34
GND 35
TRDYN 36
KL5BUDV002
108 GND
107 SIE_DAT[3]
106 SIE_DAT[4]
105 VDD
104 SIE_DAT[5]
103 SIE_DAT[6]
102 SIE_DAT[7]
101 VDD
100 GND
99 GND
98 SIE_DAT[8]
97 SIE_DAT[9]
96 VDD
95 SIE_DAT[10]
94 SIE_DAT[11]
93 GND
92 SIE_DAT[12]
91 SIE_DAT[13]
90 SIE_DAT[14]
89 CKOUT
88 SIE_DAT[15]
87 GND
86 PU_SE0N
85 FS_HSN
84 CRCACT
83 TXACT
82 WDVLD
81 VDD
80 GND
79 TXRDY
78 RXERR
77 CRCERR
76 RXVLD
75 RXACT
74 VDD
73 GND
Kawasaki LSI assumes no responsibility or liability for (1) any errors or inaccuracies contained in the information herein and (2) the use of the
information or a portion thereof in any application, including any claim for (a) copyright or patent infringement or (b) direct, indirect, special or
consequential damages. There are no warranties extended or granted by this document. The information herein is subject to change without notice
form Kawasaki LSI
April 2002 • ©Copyright 2002 • Kawasaki LSI • Printed in U.S.A
Kawasaki LSI • 2570 North First Street • Suite 301 • San Jose, CA 95131 • Tel: (408) 570-0555 • Fax: (408) 570-0567 • www.klsi.com Ver. 1.3
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