5 4 3 JP1 RST# CS# IOR# IOW# INT D LOW LOW LOW LOW HIGH ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE (CHIP RESET) (CHIP SELECT) (IO DATA READ) (IO DATA WRITE) (INTERRUPT ACTIVE) ON OFF ON OFF ON OFF JP2 JP7 2 : : : : : : USE USE USE NOT INT INT 8 Bit MODE 16 Bit MODE EEPROM USE EEPROM LOW ACTIVE HIGH ACTIVE 1 FOR NORMAL SYSTEM JP3 2-3 SHORT FOR X86 PC-ISA SYSTEM 16 Bit MODE JP3 1-2 SHORT DVDD_33 LED1 JP3 IO16 LED1 SPEED_LED SPEED_LED 1 2 3 DVDD_33 IOW# IOR# IO16 CS# CMD INT RST# IOW# IOR# CS# C4 60pF C0603 C5 60pF C0603 C6 60pF C0603 SD0 SD1 SD2 SD3 8 6 4 2 SDBUS_4 SDBUS_5 SDBUS_6 SDBUS_7 25 26 27 28 29 30 31 32 33 34 35 36 SD8 CMD INT IOR# IOW# 24 23 22 21 20 19 18 17 16 15 14 13 SD13 SD12 SD11 SD10 SD9 VDD SD8 CMD GND INT IOR# IOW# SD4 SD5 SD6 SD7 2 4 6 8 33 37 38 39 40 41 42 43 44 45 46 47 48 33 1 3 5 7 R3 10K R0603 B WAKE R17 0/NC R0603 FOR 16-BIT WAKE-ON-LAN USAGE, POPULATE R17 AND NOT POPULATE LED2 AND R4 LED2 ACTS AS WAKE OUTPUT SIGNAL TO BE USED AS WAKE-UP SIGNAL TO CPU THIS SIGNAL IS SET USING EEPROM TO EITHER HIGH-ACTIVE OR LOW-ACTIVE *** CONSULT DATASHEET FOR DETAILS *** CS SK DI DO 8 7 6 5 VCC NC NC GND C1 0.1UF C0603 93LC46/DIP8 C DGND SD5 SD6 SD7 AVDD18 TXTX+ AGND AGND RXRX+ AVDD18 BGRES C3 0.1UF C0603 R5 49.9/1% R0603 R6 49.9/1% R0603 C21 15PF C0603 C22 15PF C0603 AUTO-MDIX TRANSFORMER USED 12 11 10 9 8 7 6 5 4 3 2 1 AGND U3 TXTXTX+ TX+ RXRX+ C7 0.1UF C0603 AVDD_18 AVDD_18 RX+ C8 47UF/16V For EMI Solution RX+ 1 TD- TX- 16 2 NC NC 15 3 TD+ TX+ 14 4 NC MCT 13 5 CT NC 12 6 RD- RX- 11 7 NC NC 10 8 RD+ RX+ 9 R7 49.9/1% R0603 AGND R8 49.9/1% R0603 C23 15PF C0603 C24 15PF C0603 C25 15PF C0603 C9 0.1UF C0603 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 GP1 GP1 GP1 GP1 GP1 GP1 LED3 WAKE D1 1N4148 SMD RST# R13 4.7K R0603 + Y1 XTAL 25MHZ/49US 0.1UF AGND C0603 C27 15PF C0603 B C13 0.01UF/2KV CHASIS_GROUND 3.3V C15 22PF C0603 Q1 1 P_IN P_IN 2 3 GND GND 4 I VIN REGULATOR VOUT VOUT O 4 SOT-223 Common Mode Choke DGND R11 75R R0603 P_IN_5V DGND DGND R10 75R R0603 RECOMMEND TRANSFORMER MAGCOM HS9016 DELTA LFE8563-DC U6A C14 22PF C0603 0.1UF C0603 For EMI Solution P_IN DGND R9 75R R0603 AGND R15 500 DGND R0603 C20 10UF/16V EC-MR05-2 RJ-45 C10 AGND GND SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 RJ_45_3 RJ_45_2 RJ_45_1 G SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 8 BIT C11 0.1UF C0603 AGND C26 15PF C0603 C 16 BIT For EMI Solution A CIRCUIT NET CS# LED2 LED1 DVDD_33 JP6 8 7 6 5 4 3 2 1 RJ_45_6 ETHERNET XFMR - AUTO-MDIX R12 6.8K1% R0603 DM9000BI/LQFP48 C12 DATA BUS CONNECTOR 16 Bit Mode 8 Bit Mode R4 510 R0603 For EMI Solution DM9000B - 16bit DM9000BI- 16bit RP4 SD12 SD13 SD14 SD15 ADD R16 TO SET EEPROM TO DISABLE STATE WHEN JP2 IS DISCONNECTED SD14 VDD SD15 EEDCS EEDCK EEDIO SD0 SD1 SD2 GND SD3 SD4 + SD13 SD12 SD11 SD10 SD9 33 8 6 4 2 R0603 CS# LED2(IOWAIT / WAKEUP for eeprom) LED1(IO16 for eeprom) PWRST# TEST VDD X2 X1 GND SD AGND BGGND 7 5 3 1 RP1 7 5 3 1 R16 75K R0603 1 2 3 4 DGND RP2 SDBUS_0 SDBUS_1 SDBUS_2 SDBUS_3 33 SDBUS_12 SDBUS_13 SDBUS_14 SDBUS_15 C2 330UF/16V EC-MR05-2 1 LINK/ACT R2 510 R0603 TP1 R14 10K DVDD_33 U2 C4 , C5 , C6 NOISE FILTER Note: Filter IOR# , IOW# , CS# Noise max use 60pF [ Default OPEN ] SD8 SD9 SD10 SD11 8 6 4 2 JUMPER 2 U1 DGND SDBUS_0 SDBUS_1 SDBUS_2 SDBUS_3 SDBUS_4 SDBUS_5 SDBUS_6 SDBUS_7 SDBUS_8 SDBUS_9 SDBUS_10 SDBUS_11 SDBUS_12 SDBUS_13 SDBUS_14 SDBUS_15 7 5 3 1 JP7 1 DGND HEADER/16X2 RP3 SDBUS_8 SDBUS_9 SDBUS_10 SDBUS_11 JUMPER 2 2 R0603 DVDD_33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 JP5 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 C JP2 1 LINK_LED R1 4.7K SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 SD15 SD14 P_IN_5V DGND JUMPER 2 1 SPEED LED2 LED2 CON3 JP1 1 D 2 DGND DGND DVDD_33 DVDD_33 DVDD_33 DVDD_33 DGND A A C16 0.1UF C0603 C17 0.1UF C0603 C18 0.1UF C0603 C19 0.1UF C0603 3.3V DGND DGND DGND DVDD_33 DGND L2 Preliminary (for Reference Only) DGND AGND F.B/120/S0603 Title Size Custom Date: 5 4 3 2 DAVICOM Semiconductor Inc. Document Number Rev DM9000B/BI-16bit TX AUTO-MIDX Monday, January 16, 2012 Sheet 1 1 of 1.3 1