88E6071系列交换机参考设计原理图.pdf

发布时间：2022-06-14 发布人：admin 分类：说明书资料大小：0.11M 资料格式：pdf 举报版权申诉

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第1页.png

第1页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第2页.png

第2页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第3页.png

第3页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第4页.png

第4页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第5页.png

第5页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第6页.png

第6页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第7页.png

第7页 / 共11页

25cacaff-d359-41fa-bc50-d00cfdd50f32.pdf-第8页.png

第8页 / 共11页

文本预览

5 4 3 2 1 SpinnakerAV Reference Design Board Page No. Table of Contents Description 2 3 4 5 6 7 8 9-10 11 Block Diagram 88E6250 88E6250 P0 100-FX and Copper MDI I/F 88E6250 P1-P4 MDI I/F 88E6220 LED I/F 88E6220 MDI I/F SMI CPLD I/F Power Supply Designer : Amulya K Patra Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS D C B A 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 1 1 1 of of of 11 11 11 1 Size Size Size Document Number Document Number Document Number Custom Custom Custom D C B A Rev Rev Rev 1.0 1.0 1.0

5 4 3 2 1 Top Level Block Diagram Fiber Modules 100-FX Port-0 Port0-Port4 RJ45 8-Copper Ports 10/100Mbs D C B A RJ45 8-Copper Ports 10/100Mbs Port0-Port1 88E6220 RMII Port-5 88E6250 RMII I/F Port-6 MDC/MDIO Configuration LEDs Clock Power Reset Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 2 2 2 of of of 11 11 11 1 Size Size Size Document Number Document Number Document Number Custom Custom Custom D C B A Rev Rev Rev 1.0 1.0 1.0

88E6250 D C B A 5 4 3 2 1 E6250_P5_MODE0 E6250_P5_MODE1 E6250_P5_MODE2 E6250_P5_MODE3 R5 R5 R6 R6 R7 R7 R8 R8 4.7K 4.7K 4.7K_NOB 4.7K_NOB 4.7K_NOB 4.7K_NOB 4.7K 4.7K E6250_P5_MODE0 E6250_P5_MODE1 E6250_P5_MODE2 E6250_P5_MODE3 TAI_1 R933 R933 R934 R934 R935 R935 R936 R936 R937 R937 22.1 22.1 22.1 22.1 22.1 22.1 22.1 22.1 22.1 22.1 VCC_3.3V C231 C231 0.1uF 0.1uF C246 C246 10uF_6.3V 10uF_6.3V E6250_VDD_CORE_1.2V VCC_3.3V U19 U19 I n T N _ 0 5 2 6 E C202 C202 0.1uF 0.1uF C244 C244 10uF_6.3V 10uF_6.3V Header_1x1 Header_1x1 TP9 TP9 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 4 9 3 8 3 7 3 6 3 5 3 4 3 3 3 E6250_P5_OUTD0 6 E6250_P5_OUTD1 6 E6250_P6_OUTD0 6 E6250_P6_OUTD1 6 E6250_P6_OUTDV 6 E6250_P6_REFCLK 6 E6250_MDIO_CPU 9 E6250_MDC_CPU 9 VCC_3.3V R939 R939 5.9K 5.9K 1N4148WS-7-F 1N4148WS-7-F D1 D1 C4 C4 470pF 470pF 1N4148WS-7-F 1N4148WS-7-F SW6 SW6 SW_PUSHBUTTON SW_PUSHBUTTON E6220_RESETn 6 D Header_1x1 Header_1x1 TP16 TP16 E6250_CT_1.8V This diode D1 is in place to allow the 88E6250/88E6071 to be the master reset for the board and prevents the 88E6220/88E6020 reset circuit from driving back on the 88E6250/88E6071 C230 C230 0.1uF 0.1uF C245 C245 10uF_6.3V 10uF_6.3V VCC_3.3V E6250_INTn D56 D56 LED_GREEN LED_GREEN R861 R861 150 150 TAI_1 JP41 JP41 Header_1x2 Header_1x2 2 1 6 6 6 6 6 6 6 6 E6250_P5_REFCLK E6250_P5_OUTDV E6250_P6_INDV E6250_P6_IND1 E6250_P6_IND0 E6250_P5_IND1 E6250_P5_IND0 E6250_P5_INDV 7 7 7 7 7 7 E6250_R0_LED E6250_R1_LED E6250_R2_LED E6250_C0_LED E6250_C1_LED E6250_C2_LED R26 R26 4.7K_NOB 4.7K_NOB R938 R938 22.1 22.1 88E6250_EEE E6250_EE_CLK VCC_3.3V R27 R27 4.7K_NOB 4.7K_NOB 2 1 JP42 JP42 Header_1x2 Header_1x2 88E6250_EEE Y6 Y6 C307 C307 18pF 18pF 25MHZ CRYSTAL 25MHZ CRYSTAL C308 C308 18pF 18pF 4 4 4 4 5 5 5 5 E6250_P0_RXP E6250_P0_RXN E6250_P0_TXP E6250_P0_TXN E6250_P1_TXN E6250_P1_TXP E6250_P1_RXN E6250_P1_RXP n T N I S S V n T E S E R U P C _ O D M U P C _ C D M I ) ) N N 3 3 D D V I ( 8 1 D D V ) T U O ( 8 1 D D V I ( & T U O E R O C _ D D V O D D V _ 5 P / / / / ] / I / 0 [ I 0 E D O M _ 5 P 0 D O _ 5 P 0 D T U O _ 5 P 1 E D O M _ 5 P 1 D O _ 5 P 1 D T U O _ 5 P 2 E D O M _ 5 P 0 D O _ 6 P 2 D T U O _ 5 P 3 E D O M _ 5 P 1 D O _ 6 P 3 D T U O _ 5 P A T 0 O P G L T C O _ 6 P S R C _ 5 P / / / / / ] 1 [ I / / I / A T T E D S 1 O P G K L C F E R _ 6 P L O C _ 5 P / 88E6071/88E6070/88E6250 88E6250_QFN64 88E6250_QFN64 / D E L _ 3 C T U O D _ E E E R O C _ D D V / T U O _ L A T X L L P D D V A I N _ L A T X P X R _ 0 P N X R _ 0 P D D V A _ 0 P F E R I P X T _ 0 P N X T _ 0 P N X T _ 1 P P X T _ 1 P D D V A _ 1 P N X R _ 1 P P X R _ 1 P 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 P5_OUTCLK/REFCLK P5_OUTDV/P5_OCTL/P5_SEL P5_INCLK/P6_ICTL P5_IND3/GPIO3/TAI[2]/P6_ID1 P5_IND2/GPIO2/P6_ID0 P5_IND1/P5_ID1 P5_IND0/P5_ID0 P5_INDV/P5_ICTL VDD_CORE R0_LED/ADDR4 R1_LED/NO_CPU R2_LED/4COL EE_DIN/C0_LED/EEE EE_VDDO EE_CLK/C1_LED/FLOW EE_CS/C2_LED/EE_WE EPAD 88E6250_QFN64 88E6250_QFN64 7 E6250_C3_LED E6250_EE_DOUT R865 R865 4.99K 4.99K E6250_AVDD_1.8V_ANA P4_TXN P4_TXP P4_AVDD P4_RXN P4_RXP P3_RXP P3_RXN P3_AVDD P3_TXP P3_TXN P2_TXN P2_TXP P2_AVDD P2_RXN P2_RXP VDD_CORE 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 E6250_P4_TXN 5 E6250_P4_TXP 5 E6250_P4_RXN 5 E6250_P4_RXP 5 E6250_P3_RXP 5 E6250_P3_RXN 5 E6250_P3_TXP 5 E6250_P3_TXN 5 E6250_P2_TXN 5 E6250_P2_TXP 5 E6250_P2_RXN 5 E6250_P2_RXP 5 R931 R931 4.7K 4.7K 2-WIRE EEPROM U24 U24 A0 A1 A2 GND 1 2 3 4 8 7 6 5 VCC WP SCL SDA S24CS64A S24CS64A VCC_3.3V C273 C273 0.1uF 0.1uF VCC_3.3V E6250_EE_DOUT E6250_EE_CLK C337 C337 0.1uF 0.1uF C338 C338 10uF_6.3V 10uF_6.3V C B A Rev Rev Rev 1.0 1.0 1.0 E6250_AVDD_1.8V_ANA E6250_VDD_CORE_1.2V VCC_3.3V C319 C319 0.1uF 0.1uF C318 C318 0.1uF 0.1uF C321 C321 0.1uF 0.1uF C322 C322 10uF_6.3V 10uF_6.3V C320 C320 0.1uF 0.1uF C323 C323 0.1uF 0.1uF C324 C324 0.1uF 0.1uF C326 C326 0.1uF 0.1uF C335 C335 0.1uF 0.1uF C336 C336 10uF_6.3V 10uF_6.3V C310 C310 0.1uF 0.1uF C311 C311 0.1uF 0.1uF C314 C314 0.1uF 0.1uF C316 C316 0.1uF 0.1uF C315 C315 10uF_6.3V 10uF_6.3V Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS Size Size Size Document Number Document Number Document Number Custom Custom Custom 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 3 3 3 of of of 11 11 11 1

5 4 3 P0-100FX and Copper I/F VCC_3.3V R98 R98 8.2K 8.2K R101 R101 13K 13K RXP0_HFBR_0 RXN0_HFBR_0 1X9_VCC5_0 1X9_VCC6_0 TXN0_HFBR_0 TXP0_HFBR_0 GND_RX VCC_RX TX_DIS SD VCC_TX GND_TX 1 2 8 3 6 7 U4 U4 1 1 5 4 H S H S + D R - D R + D X T - D X T VCC_3.3V C28 10uF_10V C28 10uF_10V C29 0.1uF C29 0.1uF + + L1 L1 330OHM/100MHZ 1.5ADC 330OHM/100MHZ 1.5ADC L2 L2 330OHM/100MHZ 1.5ADC 330OHM/100MHZ 1.5ADC 2 1 HFBR_5903 HFBR_5903 9 0 1 RXN0_FIBER RXP0_FIBER C317 C317 10uF_6.3V 10uF_6.3V C30 C30 0.1uF 0.1uF C31 C31 0.1uF 0.1uF C325 C325 10uF_6.3V 10uF_6.3V 2 R99 R99 130 130 VCC_3.3V E6250_CT_1.8V 1 R100 R100 130 130 R168 R168 49.9_NOB 49.9_NOB R169 R169 49.9_NOB 49.9_NOB C110 0.1uF C110 0.1uF C108 0.1uF C108 0.1uF RXP0_FIBER RXN0_FIBER Place these resisters close to FireFoxAV R102 R102 82.5 82.5 R103 R103 82.5 82.5 VCC_3.3V R104 R104 2K_1% 2K_1% R105 R105 2K_1% 2K_1% R170 R170 1K_1% 1K_1% R171 R171 1K_1% 1K_1% E6250_CT_1.8V R165 R165 49.9 49.9 R164 R164 49.9 49.9 C109 0.1uF C109 0.1uF C128 0.1uF C128 0.1uF TXN0_FIBER TXP0_FIBER R166 R166 R167 R167 49.9_NOB 49.9_NOB 49.9_NOB 49.9_NOB D C B A 3 E6250_P0_TXN 0 0 8 8 1 1 R R B B O O N N _ _ 0 0 9 9 7 7 1 1 R R 0 0 5 3 E6250_P0_RXN 6 6 7 7 1 1 R R B B O O N N _ _ 0 0 5 5 7 7 1 1 R R 0 0 3 E6250_P0_RXP RXN0_COPPER 4 4 7 7 1 1 R R B B O O N N _ _ 0 0 3 3 7 7 1 1 R R 0 0 E6250_CT_1.8V RXP0_COPPER C33 C33 0.1uF 0.1uF C32 C32 10nF 10nF C34 C34 1000pF 1000pF TXN0_FIBER TXP0_FIBER RXP0_COPPER 3 E6250_P0_TXP 8 8 7 7 1 1 R R B B O O N N _ _ 0 0 7 7 7 7 1 1 R R 0 0 TXN0_COPPER TXP0_COPPER C35 C35 10nF 10nF RXN0_COPPER R108 R108 R109 R109 49.9 49.9 49.9 49.9 TXP0_COPPER C36 C36 10nF 10nF TXN0_COPPER R110 R110 R111 R111 49.9 49.9 49.9 49.9 E6250_CT_1.8V C37 C37 0.1uF 0.1uF C38 C38 10nF 10nF C39 C39 1000pF 1000pF Place these resisters close to HFBR-5903 R106 R106 1.5K 1.5K R107 R107 1.5K 1.5K J1 BELFUSE S811-1X1T-06 J1 BELFUSE S811-1X1T-06 1 2 3 4 5 6 7 8 TCT TD+ TD- RD+ RD- RCT GND GND 1:11:1 1:11:1 1:11:1 1:11:1 75 OHM X 4 75 OHM X 4 1_TX+ 1_TX+ 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- 1000PF-2KV 1000PF-2KV Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS Size Size Size Document Number Document Number Document Number Custom Custom Custom 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 4 4 4 of of of 11 11 11 1 D C B A Rev Rev Rev 1.0 1.0 1.0

P1-P4 MDI 5 E6250_CT_1.8V C42 C42 0.1uF 0.1uF C43 C43 10nF 10nF C41 C41 1000pF 1000pF 3 E6250_P4_RXP 3 E6250_P4_RXN C47 C47 10nF 10nF 3 E6250_P4_TXP 3 E6250_P4_TXN C49 C49 10nF 10nF R112 R112 R114 R114 R116 R116 R118 R118 E6250_CT_1.8V 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 C51 C51 0.1uF 0.1uF C52 C52 10nF 10nF C53 C53 1000pF 1000pF J2A J2A 1 2 3 4 5 6 TCT TD + TD - RD + RD - RCT 4 3 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1_TX+ 1_TX+ 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- E6250_CT_1.8V C44 C44 0.1uF 0.1uF C45 C45 10nF 10nF C46 C46 1000pF 1000pF 3 E6250_P3_RXP 3 E6250_P3_RXN C48 C48 10nF 10nF 3 E6250_P3_TXP C50 C50 10nF 10nF R113 R113 R115 R115 R117 R117 R119 R119 3 E6250_P3_TXN E6250_CT_1.8V 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 C54 C54 0.1uF 0.1uF C55 C55 10nF 10nF C56 C56 1000pF 1000pF 2 J2B J2B 7 8 9 10 11 12 TCT TD + TD - RD + RD - RCT 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 75 OHM X 4 75 OHM X 4 1000PF-2KV 1000PF-2KV BELFUSE 0811-1X4T-06 BELFUSE 0811-1X4T-06 75 OHM X 4 75 OHM X 4 1000PF-2KV 1000PF-2KV E6250_CT_1.8V BELFUSE 0811-1X4T-06 BELFUSE 0811-1X4T-06 J2C J2C E6250_CT_1.8V J2D J2D C62 C62 0.1uF 0.1uF C58 C58 10nF 10nF C59 C59 1000pF 1000pF 3 E6250_P1_RXP 3 E6250_P1_RXN C64 C64 10nF 10nF 3 E6250_P1_TXP C66 C66 10nF 10nF R122 R122 R123 R123 R126 R126 R127 R127 3 E6250_P1_TXN E6250_CT_1.8V 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 C70 C70 0.1uF 0.1uF C71 C71 10nF 10nF C72 C72 1000pF 1000pF 19 20 21 22 23 24 25 26 TCT TD + TD - RD + RD - RCT GND GND BELFUSE 0811-1X4T-06 BELFUSE 0811-1X4T-06 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 75 OHM X 4 75 OHM X 4 1000PF-2KV 1000PF-2KV 1_TX+ 1_TX+ 3 E6250_P2_RXP C63 C63 10nF 10nF 3 E6250_P2_RXN C57 C57 0.1uF 0.1uF C60 C60 10nF 10nF C61 C61 1000pF 1000pF R120 R120 R121 R121 R124 R124 R125 R125 49.9 49.9 49.9 49.9 49.9 49.9 49.9 49.9 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- 3 E6250_P2_TXP C65 C65 10nF 10nF 3 E6250_P2_TXN E6250_CT_1.8V C67 C67 0.1uF 0.1uF C68 C68 10nF 10nF C69 C69 1000pF 1000pF 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 13 14 15 16 17 18 TCT TD + TD - RD + RD - RCT 75 OHM X 4 75 OHM X 4 1000PF-2KV 1000PF-2KV Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS BELFUSE 0811-1X4T-06 BELFUSE 0811-1X4T-06 Size Size Size Document Number Document Number Document Number Custom Custom Custom 1 1_TX+ 1_TX+ 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- 1_TX+ 1_TX+ 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- D C B A Rev Rev Rev 1.0 1.0 1.0 D C B A 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 5 5 5 of of of 11 11 11 1

5 4 3 2 1 TAI0 TAI1 TAI2 VCC_3.3V E6220_VDD_CORE_1.2V C215 C215 0.1uF 0.1uF C249 C249 10uF_6.3V 10uF_6.3V U25 U25 I n T N _ 0 2 2 6 E I I 0 A T 1 A T 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 4 9 3 8 3 7 3 6 3 5 3 4 3 3 3 R942 R942 R943 R943 22.1 22.1 22.1 22.1 R25 R25 4.7K 4.7K TAI2 88E6220_EEE E6220_EE_CLK 3 3 E6250_P5_REFCLK E6250_P5_INDV 3 3 3 E6250_P5_OUTD1 E6250_P5_OUTD0 E6250_P5_OUTDV 7 E6220_R0_LED 7 7 7 E6220_C0_LED E6220_C1_LED E6220_C2_LED VCC_3.3V R29 R29 4.7K 4.7K 2 1 JP43 JP43 Header_1x2 Header_1x2 88E6220_EEE Y7 Y7 ] ] 0 1 [ I [ I n T N I S S V n T E S E R U P C _ O D M U P C _ C D M I ) ) N N 3 3 D D V I ( 8 1 D D V ) T U O ( 8 1 D D V I ( & T U O E R O C _ D D V O D D V _ 5 P 0 E D O M _ 5 P 0 D T U O _ 5 P 1 E D O M _ 5 P 1 D T U O _ 5 P 2 E D O M _ 5 P 2 D T U O _ 5 P 3 E D O M _ 5 P 3 D T U O _ 5 P / / / / / I A T 0 O P G S R C _ 5 P / / / A T T E D S 1 O P G L O C _ 5 P / I 88E6220_QFN64 88E6220_QFN64 88E6220/88E6020/88E3020 / D E L _ 3 C T U O D _ E E E R O C _ D D V / T U O _ L A T X L L P D D V A I N _ L A T X P X R _ 0 P N X R _ 0 P D D V A _ 0 P F E R I P X T _ 0 P N X T _ 0 P N X T _ 1 P P X T _ 1 P D D V A _ 1 P N X R _ 1 P P X R _ 1 P 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 P5_OUTCLK P5_OUTDV/P5_SEL P5_INCLK P5_IND3/GPIO3/TAI[2] P5_IND2/GPIO2 P5_IND1 P5_IND0 P5_INDV VDD_CORE R0_LED/ADDR4 R1_LED/NO_CPU R2_LED/4COL EE_DIN/C0_LED/EEE EE_VDDO EE_CLK/C1_LED/FLOW EE_CS/C2_LED/EE_WE EPAD 88E6220_QFN64 88E6220_QFN64 7 E6220_C3_LED E6220_EE_DOUT R866 R866 4.99K 4.99K 88E6220 J12 J12 D SMA_pTH_UP SMA_pTH_UP J13 J13 SMA_pTH_UP SMA_pTH_UP J14 J14 SMA_pTH_UP SMA_pTH_UP TP21 TP21 Header_1x1 Header_1x1 C B A E6220_P5_MODE0 E6220_P5_MODE1 E6220_P5_MODE2 E6220_P5_MODE3 R945 R945 R947 R947 22.1 22.1 22.1 22.1 C214 C214 0.1uF 0.1uF C248 C248 10uF_6.3V 10uF_6.3V E6250_P5_IND0 3 E6250_P5_IND1 3 E6220_MDIO_CPU 9 E6220_MDC_CPU 9 E6220_RESETn 3 TP17 TP17 Header_1x1 Header_1x1 E6220_CT_1.8V E6220_P6_MODE0 E6220_P6_MODE1 E6220_P6_MODE2 E6220_P6_MODE3 R19 R19 R18 R18 R20 R20 R17 R17 4.7K_NOB 4.7K_NOB 4.7K_NOB 4.7K_NOB 4.7K 4.7K 4.7K_NOB 4.7K_NOB E6220_P5_MODE0 E6220_P5_MODE1 E6220_P5_MODE2 E6220_P5_MODE3 R23 R23 R22 R22 R24 R24 R21 R21 4.7K_NOB 4.7K_NOB 4.7K_NOB 4.7K_NOB 4.7K 4.7K 4.7K_NOB 4.7K_NOB VDD_CORE P6_INDV P6_IND0 P6_IND1 P6_IND2/GPIO6 P6_IND3/GPIO7 P6_INCLK P6_OUTDV/P6_SEL P6_OUTCLK P6_VDDO P6_OUTD0/P6_MODE0 P6_OUTD1/P6_MODE1 P6_OUTD2/P6_MODE2 P6_OUTD3/P6_MODE3 P6_CRS/GPIO4 P6_COL/GPIO[5]/TAI3 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 E6220_AVDD_1.8V_ANA C232 C232 0.1uF 0.1uF C247 C247 10uF_6.3V 10uF_6.3V VCC_3.3V E6220_INTn D57 D57 LED_GREEN LED_GREEN R862 R862 150 150 GPIO6 GPIO7 R944 R944 R946 R946 R940 R940 R941 R941 E6250_P6_OUTDV 3 E6250_P6_OUTD0 3 E6250_P6_OUTD1 3 22.1 22.1 22.1 22.1 22.1 22.1 22.1 22.1 E6250_P6_INDV 3 E6250_P6_REFCLK 3 E6250_P6_IND0 3 E6250_P6_IND1 3 E6220_P6_MODE0 E6220_P6_MODE1 E6220_P6_MODE2 E6220_P6_MODE3 GPIO4 GPIO5 TP18 TP18 Header_1x1 Header_1x1 TP19 TP19 Header_1x1 Header_1x1 TP23 TP23 Header_1x1 Header_1x1 TP24 TP24 Header_1x1 Header_1x1 GPIO4 GPIO5 GPIO6 GPIO7 VCC_3.3V C339 C339 0.1uF 0.1uF C340 C340 10uF_6.3V 10uF_6.3V C343 C343 0.1uF 0.1uF C344 C344 10uF_6.3V 10uF_6.3V C341 C341 0.1uF 0.1uF C342 C342 10uF_6.3V 10uF_6.3V D C B A Rev Rev Rev 1.0 1.0 1.0 C309 C309 18pF 18pF 25MHZ CRYSTAL 25MHZ CRYSTAL C347 C347 18pF 18pF VCC_3.3V R932 R932 4.7K 4.7K 2-WIRE EEPROM U8 U8 A0 A1 A2 GND 1 2 3 4 8 7 6 5 VCC WP SCL SDA S24CS64A S24CS64A C274 C274 0.1uF 0.1uF E6220_EE_DOUT E6220_EE_CLK 8 8 8 8 8 8 8 8 E6220_P0_RXP E6220_P0_RXN E6220_P0_TXP E6220_P0_TXN E6220_P1_TXN E6220_P1_TXP E6220_P1_RXN E6220_P1_RXP 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 6 6 6 of of of 11 11 11 1 E6220_VDD_CORE_1.2V C312 C312 0.1uF 0.1uF C313 C313 0.1uF 0.1uF C331 C331 0.1uF 0.1uF C333 C333 0.1uF 0.1uF C332 C332 10uF_6.3V 10uF_6.3V E6220_AVDD_1.8V_ANA C328 C328 0.1uF 0.1uF C327 C327 0.1uF 0.1uF C329 C329 0.1uF 0.1uF C330 C330 10uF_6.3V 10uF_6.3V C334 C334 0.1uF 0.1uF C345 C345 0.1uF 0.1uF C346 C346 0.1uF 0.1uF Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS Size Size Size Document Number Document Number Document Number Custom Custom Custom

D C B A LED'S 3 E6250_R2_LED 3 E6250_R1_LED 3 E6250_R0_LED R68 R68 R69 R69 R70 R70 150 150 150 150 150 150 5 4 3 2 1 88E6250 LEDs LED1 LED1 LED_GREEN LED_GREEN Port 0 LED 1 LED2 LED2 LED_GREEN LED_GREEN Port 1 LED 1 LED3 LED3 LED_GREEN LED_GREEN Port 2 LED 1 LED4 LED4 LED_GREEN LED_GREEN Port 3 LED 1 LED5 LED5 LED_GREEN LED_GREEN Port 4 LED 1 LED6 LED6 LED_GREEN LED_GREEN Port 5 LED 1 Port 0 LED 0 LED7 LED7 LED_GREEN LED_GREEN Port 0 LED 0 LED8 LED8 LED_GREEN LED_GREEN Port 1 LED 0 LED9 LED9 LED_GREEN LED_GREEN Port 2 LED 0 LED10 LED10 LED_GREEN LED_GREEN Port 3 LED 0 LED11 LED11 LED_GREEN LED_GREEN Port 4 LED 0 LED12 LED12 LED_GREEN LED_GREEN Port 5 LED 0 E6250_C3_LED 3 E6250_C2_LED 3 E6250_C1_LED 3 E6250_C0_LED 3 6 E6220_R0_LED R71 R71 150 150 88E6020 LEDs LED13 LED13 LED_GREEN LED_GREEN Port 0 LED 1 LED14 LED14 LED_GREEN LED_GREEN Port 1 LED 1 Port 0 LED 0 LED15 LED15 LED_GREEN LED_GREEN Port 0 LED 0 LED16 LED16 LED_GREEN LED_GREEN Port 1 LED 0 E6220_C3_LED 6 E6220_C2_LED 6 E6220_C1_LED 6 E6220_C0_LED 6 C0_LED C1_LED C2_LED C3_LED R0_LED Port 0 LED 0 Port 1 LED 0 Port 0 LED 1 Port 1 LED 1 R1_LED Port 2 LED 0 Port 3 LED 0 Port 2 LED 1 Port 3 LED 1 R2_LED Port 4 LED 0 Port 5 LED 0 Port 4 LED 1 Port 5 LED 1 Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS Size Size Size Document Number Document Number Document Number Custom Custom Custom 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 7 7 7 of of of 11 11 11 1 D C B A Rev Rev Rev 1.0 1.0 1.0

88E6220 MDI I/F 5 4 3 2 1 J5 BELFUSE S811-1X1T-06 J5 BELFUSE S811-1X1T-06 D C B A 6 E6220_P0_RXP 6 E6220_P0_RXN 6 E6220_P0_TXP 6 E6220_P0_TXN E6220_CT_1.8V C76 C76 0.1uF 0.1uF C75 C75 10nF 10nF C74 C74 1000pF 1000pF C73 C73 10nF 10nF R138 R138 R137 R137 49.9 49.9 49.9 49.9 C40 C40 10nF 10nF R135 R135 R136 R136 49.9 49.9 49.9 49.9 E6220_CT_1.8V C79 C79 0.1uF 0.1uF C78 C78 10nF 10nF C77 C77 1000pF 1000pF 1 2 3 4 5 6 7 8 TCT TD+ TD- RD+ RD- RCT GND GND J6 BELFUSE S811-1X1T-06 J6 BELFUSE S811-1X1T-06 6 E6220_P1_RXP 6 E6220_P1_RXN 6 E6220_P1_TXP 6 E6220_P1_TXN E6220_CT_1.8V C84 C84 0.1uF 0.1uF C82 C82 10nF 10nF C83 C83 1000pF 1000pF C81 C81 10nF 10nF R142 R142 R141 R141 49.9 49.9 49.9 49.9 C80 C80 10nF 10nF R139 R139 R140 R140 49.9 49.9 49.9 49.9 E6220_CT_1.8V C87 C87 0.1uF 0.1uF C85 C85 10nF 10nF C86 C86 1000pF 1000pF 1 2 3 4 5 6 7 8 TCT TD+ TD- RD+ RD- RCT GND GND 1:11:1 1:11:1 1:11:1 1:11:1 75 OHM X 4 75 OHM X 4 1_TX+ 1_TX+ 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- 1:11:1 1:11:1 1:11:1 1:11:1 75 OHM X 4 75 OHM X 4 1_TX+ 1_TX+ 2_TX- 2_TX- 4 4 5 5 3_RX+ 3_RX+ 7 7 8 8 6_RX- 6_RX- 1000PF-2KV 1000PF-2KV 1000PF-2KV 1000PF-2KV Title Title Title SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS SPINNAKERAV DB SCHEMATICS 5 4 3 2 Date: Date: Date: Friday, September 09, 2011 Friday, September 09, 2011 Friday, September 09, 2011 Sheet Sheet Sheet 8 8 8 of of of 11 11 11 1 Size Size Size Document Number Document Number Document Number Custom Custom Custom D C B A Rev Rev Rev 1.0 1.0 1.0

分享到：

赞收藏

资料库

88E6071系列交换机参考设计原理图.pdf

相关推荐

开发技术

热门标签

最新资料