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We Connect 4 ,$$ -68+ 5 4 3 2 1 AVCC5 R27 AVCC3 AVCC3 14 U5A 1 2 7 7 AGND AGND 6 AVCC3 14 U5B 4 5 3K -S3 R50 1.5K AGND AVCC3 R28 470 R29 470 1 8 U4 VCCUSB1 7 5 6 3 5V_AUX L2 1 USB1N 1 USB1P VCCUSB1 FB14 2 3 FB15 AGND L3 VCCUSB2 FB16 2 3 FB17 AGND 5V_AUX BLM21P 5 1 2 3 4 6 UJ2 UJACK 5 BLM21P VCCUSB2 AVCC5 1 -OC0 D -OC0 3 -FAULT1 OUT1 -FAULT2 OUT2 -S3 GND MAIN AUX -S3 2 4 USB1N USB1P 1 4 1 2 3 4 6 UJ1 UJACK D AGND AVCC3 AVCC3 14 U5C 9 10 7 AGND 11 7 AVCC3 14 U5D 12 13 AGND R30 470 AVCC3 R46 470 1 8 U6 -FAULT1 OUT1 -FAULT2 OUT2 -S3 GND MAIN AUX 7 5 6 3 VCCUSB3 VCCUSB4 AVCC5 1 USB2N 1 USB2P MIC2012 DLW21SN900SQ2 BLM21P USB2N USB2P 1 4 1 -OC1 -OC1 8 DLW21SN900SQ2 -S3 BLM21P 2 4 AGND MIC2012 C J4 J4 5V_SB AVCC5 D1 1 2 RB160L-40 modify 2002,02,05 1 3 2 5V_AUX L4 1 USB3N 1 USB3P 1-2 : For PCI 2.1 or later 2-3 : For early PCI 2.0 USB3N USB3P 1 4 VCCUSB3 FB18 2 3 BLM21P 1 2 3 4 6 5 UJ3 UJACK C DLW21SN900SQ2 FB19 AGND BLM21P VCC3_SB L1 6.8uH CT12 22u C39 .1u AGND U9 8 1 5 SW PGND FREQ FB SGND BOOT EN VDD 7 2 6 R67 200K R68 150K 39p AGND C43 .1u R66 500 CT13 33u AGND 5V_SB AVCC5 FB5 FB7 1 USB4N 1 USB4P L5 VCCUSB4 FB20 2 3 FB21 AGND BLM21P 1 2 3 4 BLM21P 6 5 UJ4 UJACK C40 .1u AGND USB4N USB4P 1 4 AGND 4 B 3 LM2621 DLW21SN900SQ2 C41 R69 50K AGND B VCCUSB1 VCCUSB2 VCCUSB3 VCCUSB4 CT5 100u CT6 100u CT7 100u CT8 100u AGND USB1P USB1N USB2P USB2N USB3P USB3N USB4P USB4N R34 R35 R36 R37 R38 R39 R40 R41 15K 15K 15K 15K 15K 15K 15K 15K AGND Near the USB connectors A A VIA TECHNOLOGIES, INC. Title Size USB port& power switch Document Number C VT5642D Sheet 1 Rev 0.1 1 Date: 5 4 3 2 Tuesday, August 27, 2002 of 2 5 4 3 2 1 VIA TECHNOLOGIES ASSUMES NO RESPONSIBILITY FOR ANY ERRORS IN DRAWING THESE SCHEMATICS. 3V3 AVCC3 VCC2_5 THESE SCHEMATICS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. COPYRIGHT 2001 VIA TECHNOLOGIES INCORPORATED. 10 18 26 34 44 52 62 101 110 120 128 PCIB1 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 37 38 39 40 41 42 43 44 45 46 47 48 49 52 53 54 55 56 57 58 59 60 61 62 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 PCI PCIA1 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 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 37 38 39 40 41 42 43 44 45 46 47 48 49 52 53 54 55 56 57 58 59 60 61 62 PCI3V3 U1 D -INTB -INTA -INTC VCC3_SB -RST -GNT AD30 AD28 AD26 AD24 IDSEL AD22 AD20 AD18 AD16 -FRAME -TRDY -STOP CLK -REQ AD31 AD29 AD27 AD25 -CBE3 AD23 AD21 AD19 AD17 -CBE2 -IRDY -DEVSEL -PME AD31 AD30 AD29 AD28 AD27 AD26 AD25 AD24 AD23 AD22 AD21 AD20 AD19 AD18 AD17 AD16 AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 -CBE0 -CBE1 -CBE2 -CBE3 -FRAME IDSEL -IRDY -TRDY -DEVSEL -STOP PAR -REQ -GNT -RST CLK -INTA -INTB -INTC -PME 116 117 118 121 122 123 124 125 126 1 2 7 8 11 12 13 14 15 16 29 30 31 32 37 38 39 40 42 45 46 47 48 41 28 19 3 20 6 21 22 23 24 27 113 112 111 109 105 106 107 64 67 9 127 17 25 33 43 51 61 100 108 119 5 36 54 114 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VSUS C AD31 AD30 AD29 AD28 AD27 AD26 AD25 AD24 AD23 AD22 AD21 AD20 AD19 AD18 AD17 AD16 AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 -CBE0 -CBE1 -CBE2 -CBE3 VCC25 VCC25 VCC25 VCC25 4 35 53 115 70 D USBP1USBP1+ USBP2USBP2+ USBP3USBP3+ USBP4USBP4+ -USBOC0 -USBOC1 85 86 81 82 77 78 73 74 71 68 -OC0 -OC1 USB1N USB1P USB2N USB2P USB3N USB3P USB4N USB4P -OC0 -OC1 2 2 USB1N USB1P USB2N USB2P USB3N USB3P USB4N USB4P 2 2 2 2 2 2 2 2 3V3 AVCC3 VCCUSB VCCUSB VCCUSB VCCUSB REXT GNDUSB GNDUSB GNDUSB GNDUSB EECS EESK EEDO/TEST0 EEDI NC NC NC NC NC NC ATPGEN TESTMODE TEST1 TEST2 TEST3 TEST4 84 80 76 72 88 87 83 79 75 49 50 55 56 63 60 97 104 103 102 65 66 57 58 59 99 R9 R10 5.1K 1% 1.02K 1% C25 C26 C34 C32 C28 C31 C29 C33 .01u .1u .1u .1u .1u .01u .01u .01u AGND EECS EESK EEDO R70 EEDI R73 R74 R75 R76 R77 R78 R11 R12 R13 R14 R65 R63 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 3V3 4.7K C42 .1u 8 6 7 5 U10 VCC DO NC DI NC SK GND CS IS93LC46 4 3 2 1 EEDO EEDI EESK EECS VCC2_5 C C14 C17 C16 C15 .1u .01u .1u .01u 3V3 -CBE1 AD14 AD12 AD10 PAR AD15 AD13 AD11 AD9 -CBE0 AD6 AD4 AD2 AD0 AD8 AD7 AD5 AD3 AD1 -FRAME IDSEL -IRDY -TRDY -DEVSEL -STOP PAR -REQ -GNT PCIRST PCICLK -INTA -INTB -INTC -SMI -PME GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND XIN VT6202/VT6202A 1 2 VCC3_SB 3V3 1 3 J2 3V3 1 3 J3 AVCC3 2 FB12 USB DEVICE WAKE-UP J2&J3 1-2 : ENABLE 2-3 : DISABLE B WAKEUP_EN VCCPLLA GNDPLLA VCCOSC GNDOSC VCCPLL GNDPLL GNDSUS XOUT 98 R15 89 90 96 93 91 92 69 AGND 95 4.7K 2 AVCC2_5 B AVCC2_5 C37 C36 C38 .1u .1u .1u AVCC3 C35 .1u U2 AMS1117-2V5 I C9 .1u CT1 10u G V_IN V_OUT GND O FB1 FB13 VCC2_5 CT2 10u C10 .1u CT11 10u AVCC2_5 94 C11 .1u AGND AGND AGND AGND FB23 VCC3 O R71 510 G CT15 10u C45 .1u C12 20p XTAL1 24M C13 20p AGND PCI3V3 VCC3 1 3 J5 2 3V3 J5 : 1-2 PCI support 3.3v to chip 2-3 Regulator support 3.3v U12 AMS1117-ADJ A I C44 .1u V_IN V_OUT ADJ A AVCC3 FB2 FB4 C23 C22 C20 C21 .1u .1u .1u .1u AGND AGND modify 2002,02,05 VIA TECHNOLOGIES, INC. Title Size C Date: 2 CT14 10u R72 820 modify 2002,02,05 5 4 VT6202 PCI to USB 2.0 Host Controller Document Number VT5642D Sheet 1 Rev 0.1 2 Tuesday, August 27, 2002 of 2 3 |
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