kawasaki lsi ? 2570 north first street ? suite 301 ? san jose, ca 95131 ? tel: (408) 570-0 555 ? fax: (408) 570-0567 ? www.klsi.com KL5KUSB240 1 ver. 1.2 usb2.0 to pci bus general description the kawasaki KL5KUSB240 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 KL5KUSB240 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 ? v dd = 3.3v, t a = 0~70 c ? 144 pin lqfp package (20 mm 2 ) block diagram hs d+ hs d- sie 16 b usb 2.0 d- usb 2.0 d+ kl5kusb 200/201 rpu_en rpu rs rs hs_sie dbuf pci if KL5KUSB240 30 mhz pci 32 b 33 mhz clock generator
kawasaki lsi ? 2570 north first street ? suite 301 ? san jose, ca 95131 ? tel: (408) 570-0 555 ? fax: (408) 570-0567 ? www.klsi.com KL5KUSB240 2 ver. 1.2 usb2.0 to pci bus pin diagram 144lqfp october 2001 ? ? copyright 2001 ? kawasaki lsi ? printed in u.s.a 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) direc t, indirect, special or consequential damages. there are no warranties extended or granted by this document. the information herein is subject to cha nge without notice form kawasaki lsi gnd vdd ad[28] ad[27] gnd ad[26] ad[25] ad[24] vdd gnd gnd vdd cben[3] idsel ad[23] gnd gnd ad[22] ad[21] ad[20] gnd vdd ad[19] ad[18] gnd gnd vdd ad[17] ad[16] cben[2] gnd vdd framen irdyn gnd trdyn 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 devseln stopn gnd vdd par cben[1] gnd ad[15] ad[14] ad[13] gnd vdd ad[12] ad[11] gnd gnd gnd vdd ad[10] ad[9] ad[8] gnd vdd cben[0] ad[7] gnd ad[6] ad[5] ad[4] gnd vdd ad[3] ad[2] gnd ad[1] ad[0] 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 gnd sie_dat[3] sie_dat[4] vdd sie_dat[5] sie_dat[6] sie_dat[7] vdd gnd gnd sie_dat[8] sie_dat[9] vdd sie_dat[10] sie_dat[11] gnd sie_dat[12] sie_dat[13] sie_dat[14] ckout sie_dat[15] gnd pu_se0n fs_hsn crcact txact wdvld vdd gnd txrdy rxerr crcerr rxvld rxact vdd gnd 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 ad[29] ad[30] ad[31] gnd reqn gntn clk rstn intan vdd vdd gnd testo testi[0] testi[1] testi[2] testi[3] vbdet gnd gnd p_mode[0] p_mode[1] p_mode[2] mode[0] mode[1] mode[2] mode[3] urstn vdd vdd suspn bstat[0] bstat[1] sie_dat[0] sie_dat[1] sie_dat[2] 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 KL5KUSB240
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