EVB89218-MINI

5 4 3 2 1 LAN89218 Mini Development Card Assy 6519 D D PCB Revision B Schematic Revision 1.0 Design Details C Board: Assy 6519 Chip: SMSC LAN89218 Circuit Diagrams utilizing SMSC Products Are Included As A Means Of Illustrating Typical Semiconductor Applications: Consequently Complete Information Sufficient For Construction Purposes Is Not Necessarily Given. The Information Has Been Carefully Checked And Is Believed To Be Entirely Reliable. However, No Responsibility Is Assumed For Inaccuracies. Furthermore, Such Information Does Not Convey To The Purchaser Of The Semiconductor Devices Described Any License Under The Patent Rights Of SMSC Or Others. SMSC Reserves The Right To Make Changes At Any Time In Order To Improve Design And Supply The Best Product Possible. Board Form Factor: Larger than 2.346" x 2.300" Important Note: Some support components shown in this design example may not be Automotive-Grade. Please be sure to check the manufacturer's datasheet(s) for detailed specifications and corresponding part numbers. Assembly: 100-Pin TQFP ITEM Page(s) Title Page 1 Expansion Slot Edge Fingers 2 LAN89218 3 C Revision History BLOCK DIAGRAM Rev 1.0: B B A A Title LAN89218 Customer Evaluation Board Size C Date: 5 4 3 2 Assembly No. Engineer J.M. 6519 Tuesday, February 14, 2012 1 PCB Rev Schematic Rev B Sheet 1.0 1 of 3 5 4 3 2 1 Important Note: Some support components shown in this design example may not be Automotive-Grade. Please be sure to check the manufacturer's datasheet(s) for detailed specifications and corresponding part numbers. Local Bus Expansion Slot D NOTE: ADDR1 is connected to RISER_RSVD0 (Pin 9 on Z1) by default. Remove R25 and populate R24 to connect ADDR1 to ADDR1_R (Pin 36 on Z1) NOTE: Pin 1 is used to detect the presence of an expansion card. ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR11 ADDR12 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR11 ADDR12 R24 R25 0 0 1 ADDR1_R RISER_RSVD0 RISER_RSVD6 RISER_RSVD4 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 RISER_RSVD0 DNP ADDR12_R R29 0 ADDR7 3 DATA[31:0] DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31 C ADDR5 ADDR3 DATA31 DATA29 DATA27 DATA25 DATA23 DATA21 DATA19 DATA17 DATA14 DATA12 DATA10 DATA8 DATA7 DATA5 3 nRESET 3 nRD 3 nWE 3 nCS 3 IRQ 3 PME +3.3V +3.3V Z1 DNP 3 3 3 3 3 3 3 3 3 D nRESET nRD nWE nCS DATA3 DATA1 IRQ PME PME nRD nCS B CARD_DET0# CARD_DET1# RSVD6 RSVD4 RSVD2 RSVD0 NC NC NC NC 3.3V ADDR7 GND ADDR5 GND ADDR3 3.3V DATA31 DATA29 GND DATA27 DATA25 NC NC DATA23 GND DATA21 DATA19 GND DATA17 NC NC 3.3V NC NC GND NC NC DATA14 GND DATA12 DATA10 GND DATA8 DATA7 3.3V DATA5 NC DATA3 NC DATA1 GND PME NC RD# NC CS# NC NC NC NC NC NC RSVD7 RSVD5 RSVD3 RSVD1 NC NC NC NC NC ADDR11 NC ADDR6 3.3V ADDR4 GND ADDR2 ADDR1 DATA30 3.3V DATA28 DATA26 DATA24 NC GND DATA22 DATA20 NC DATA18 DATA16 GND NC NC NC 3.3V NC GND DATA15 DATA13 DATA11 GND DATA9 NC 3.3V DATA6 DATA4 DATA2 DATA0 NC NC GND IRQ NC WE# NC RST# GND NC NC NC NC NC 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 RISER_RSVD7 RISER_RSVD5 RISER_RSVD3 RISER_RSVD1 ADDR12_R ADDR11 ADDR6 ADDR4 ADDR2 ADDR1_R DATA30 DATA28 DATA26 DATA24 C DATA22 DATA20 DATA18 DATA16 DATA15 DATA13 DATA11 DATA9 DATA6 DATA4 DATA2 DATA0 IRQ nWE nRESET B Mini PCI Fingers Local Bus Test Points +3.3V +3.3V 1 2 +3.3V TP4 Test Point - Orange +3.3V DATA18 DATA14 DATA10 DATA6 DATA2 IRQ A J2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 RISER_RSVD6 ADDR12 ADDR7 ADDR3 DATA29 DATA25 DATA21 RISER_RSVD5 RISER_RSVD1 ADDR6 ADDR2 DATA28 DATA24 DATA20 DATA17 DATA13 DATA9 DATA5 DATA1 nRD DATA16 DATA12 DATA8 DATA4 DATA0 nWE nRESET 2x17 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 RISER_RSVD4 RISER_RSVD0 ADDR5 DATA31 DATA27 DATA23 DATA19 DATA15 DATA11 DATA7 DATA3 PME nCS PD 1 1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 TP1 Test Point - Black GND 1 TP2 Test Point - Black GND 1 TP3 Test Point - Black GND R1 324 1/10W 1% 2 J1 RISER_RSVD7 RISER_RSVD3 ADDR11 ADDR4 DATA30 DATA26 DATA22 LED1 LED_0805 1 A PD 3 2x17 Title Expansion Slot Edge Fingers Size C Date: 5 4 3 2 Assembly No. Engineer J.M. 6519 Tuesday, February 14, 2012 1 PCB Rev Schematic Rev B Sheet 1.0 2 of 3 4 3 2 +3.3V 1 Important Note: Some support components shown in this design example may not be Automotive-Grade. Please be sure to check the manufacturer's datasheet(s) for detailed specifications and corresponding part numbers. FB1 2 1 1 2 1 2 1 2 2 14 3 15 2 16 1 13 12 4 5 R37 75.0 1/10W 1% IRQ PME 10 90 76 1 ADDR12 ADDR11 77 80 86 88 R12 12.0K 1/10W 1% 2 VSSA VSSA VSSA VSSA GND_IO GND_IO GND_IO GND_IO GND_IO GND_IO GND_IO GND_IO 19 27 34 41 47 54 60 96 R26 10.0K 1/10W 1% RBIAS END_SEL FIFO_SEL 1 + 10 +3.3V YELLOW (ACT) R38 49.9 1/10W 1% C23 1000pF 2kV -20% +80% nSPD100 nLNK_ACT nFDPLX SPD R39 49.9 1/10W 1% R18 332 LED2 LED_0805 FDX 1 1 72 70 13 14 C5 30pF 50V 5% 2 2 1210 C32 1000pF 2kV -20% +80% JP3 1 3 5 2 4 6 nLNKA_LED 1 2 R14 332 C 2x3 2 Y1 25.000MHz XTAL_11P4X4P8MM ECS-250-20-5PXDU 1 IRQ PME 9 ATEST R35 49.9 1/10W 1% 1 R36 75.0 1/10W 1% R34 49.9 1/10W 1% SHIELD1 SHIELD2 2 1/10W 1% 2 nRESET nRD nWR nCS 1 R10 1.00M 1 PD 95 92 93 94 - R33 49.9 1/10W 1% 12 J3 RJ45 Tab Down Amphenol MRJ-5381-01 2 1 2 C4 0.022uF HALO-TG110-AEX50N5LF 50V 10% 1 R11 0 2 75 nRESET nRD nWE nCS 9 R32 49.9 1/10W 1% 1 6 2 7 11 1 8 + 2 AMDIX_EN 1 PD RJ1 RJ2 RJ3 RJ4 RJ5 RJ6 RJ7 RJ8 1 73 5 1 2 3 4 5 6 7 8 2 AMDIX_EN XTAL2 TD1- - 1 SPD_SEL 6 11 2 9 10 2 74 +3.3V LINK/ACT RD1- 1 nSPD100 nLNK_ACT nFDPLX SPEED_SEL XTAL1 2 332 TD1+ 2 EEP_CLK EEP_DIO EEP_CS R17 12.4K 1/10W 1% 2 98 99 100 R9 1 RD1+ 1 GPIO0/nLED1 GPIO1/nLED2 GPIO2/nLED3 nLNKA_LED T1 GREEN (LINK) EXRES1 1 69 67 68 R7 10.0 1/10W 1% 2 EECLK_GPO4 EEDIO_GPO3 EECS R6 49.9 1/10W 1% 2 87 R5 49.9 1/10W 1% 1 EXRES1 TPO+ TPOTPI+ TPI- R4 49.9 1/10W 1% 2 79 78 83 82 R3 49.9 1/10W 1% 2 1 TPO+ TPOTPI+ TPI- NC_91 2 81 85 89 VDD_A VDD_A VDD_A VDD_CORE VDD_CORE 20 28 35 42 48 55 61 97 3 65 8 VDD_REF 71 84 91 NC NC NC D NOTE: Place 49.9 ohm resistors near LAN98530. Place 0 ohm resistor near transformer. C6 30pF 50V 5% LAN89128 ADDR12 2 2 1 2 IRQ 2 PME 10/100 Ethernet VDD_A +3.3V GND_CORE GND_CORE 2 nRESET 2 nRD 2 nWE 2 nCS VDD_A LAN89218 66 1 2 PD +3.3V D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 VSS_PLL 1 R16 1.00K 1/10W 1% 2 2 R15 1.00K 1/10W 1% 64 63 62 59 58 57 56 53 52 51 50 49 46 45 44 43 40 39 38 37 36 33 32 31 30 29 26 25 24 23 22 21 4 +3.3V A1 A2 A3 A4 A5 A6 A7 VSS_REF +3.3V 18 17 16 15 14 13 12 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31 C 1 7 VREG ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 DATA[31:0] 11 2 1 2 ADDR1 R8 10.0K 1/10W 1% VDD_PLL U1 D 2 2 2 2 2 2 2 +3.3V 2 +3.3V VDD_CORE VDD_IO VDD_IO VDD_IO VDD_IO VDD_IO VDD_IO VDD_IO VDD_IO VDD_PLL 1 1 5 DNP Stuff AMDIX_EN 1 C29 15pF 50V 5% DNP C30 15pF 50V 5% DNP 1 C28 15pF 50V 5% DNP 2 16 Bit Mode 1 R23 1.00K 1/10W 1% 1 NOTE: Stuff JP1 for Auto-MDIX Enabled DNP JP1 for Auto-MDIX Disabled 1 DNP 1 Stuff 2 R28 10.0K 1/10W 1% DNP TPO+ TPOTPI+ TPI- +3.3V 2 R28 R30 10.0K 1/10W 1% 2 2 R13 1 Data Mode 32 Bit Mode 2 R27 10.0K 1/10W 1% 2 EEP_DIO 1 B R13 10.0K 1/10W 1% 2 1 +3.3V 2 1 ADDR11 2 C31 15pF 50V 5% DNP VDD_A TP6 1 NC_91_J B 0 2 NC_91 3 2 JP1 Table A: Device Configuration Straps DNP R40 1 NOTE: R154 for SMSC use only. IMPORTANT NOTE: Capacitors C28 – C31 are optional and are not present on the Mini Development Board. These capacitors are required for operation in an EMI constrained environment. When used, these capacitors must be placed close to the transformer. SPD_SEL MAC EEPROM (Optional) 1 Decoupling Capacitors VDD_CORE 1 C19 0.1uF 16V 10% U2 1 R20 EEP_CLK 2 1.00K 3 4 2 DI DO CLK VCC 8 EEP_CS 1 VDD_A 2 1 C26 0.1uF 16V 10% C27 10uF 6.3V 20% 2 C25 0.1uF 16V 10% 2 1 1 C24 0.1uF 16V 10% 2 2 C22 0.01uF 50V 10% 2 1 1 2 2 1 JP2 1 VDD_PLL R31 10.0K 1/10W 1% 1 6 7 CS NC NC 2 1Kbit A C21 10uF 6.3V 20% NOTE: Stuff R19 for 10Mbps, Half-Duplex, Auto Neg. Disabled DNP R19 for 100Mbps, Half-Duplex, Auto Neg. Enabled +3.3V EEP_DIO 1 C18 0.1uF 16V 10% 2 1 C17 0.1uF 16V 10% 2 1 C16 0.1uF 16V 10% 2 1 C15 0.1uF 16V 10% 2 1 C14 0.1uF 16V 10% 2 1 C13 0.1uF 16V 10% 2 1 C12 0.1uF 16V 10% 2 1 C11 0.1uF 16V 10% 2 1 C10 0.1uF 16V 10% 2 1 C9 0.01uF 50V 10% 2 1 C8 0.01uF 50V 10% 2 1 C7 10uF 6.3V 20% 2 2 1 2 +3.3V GND C20 0.1uF 16V 10% A 5 93LC46A SOIC-8 NOTE: A pull-down resistor on the EEPROM's chip select (CS) signal is recommended by many EEPROM manufacturers. Please refer to the EEPROM manufacturer's data sheet for further information. Title LAN89218 Size C Date: 5 4 R19 10.0K 1/10W 1% DNP 3 2 Assembly No. Engineer J.M. 6519 Tuesday, February 14, 2012 1 PCB Rev Schematic Rev B Sheet 1.0 3 of 3