A B C JP5 HEADER/16X2 7 5 3 1 7 5 3 1 SDBUS_8 SDBUS_9 SDBUS_10 SDBUS_11 SDBUS_12 SDBUS_13 SDBUS_14 SDBUS_15 0 RP1 0 RP3 8 6 4 2 8 6 4 2 SD12 SD13 SD14 SD15 SD 8 SD9 SD10 SD11 C5 60pF C0603 SDBUS_4 SDBUS_5 SDBUS_6 SDBUS_7 SDBUS_0 SDBUS_1 SDBUS_2 SDBUS_3 1 3 5 7 7 5 3 1 0 RP4 0 RP2 2 4 6 8 8 6 4 2 DGND C4 60pF C0603 C6 60pF C0603 SD4 SD5 SD6 SD7 SD0 SD1 SD2 SD3 C4 , C5 , C6 NOISE FILTER Note: Filter IOR# , IOW# , CS# Noise max use 60pF [ Default OPEN ] IOW# IOR# CS# (POWER RESET) (CHIP SELECT) (IO DATA READ) (IO DATA WRITE) (INTERRUPT SD0 SD1 SD2 SD3 SD4 SD5 SD 6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD 1 4 SD15 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 5 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD 8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 DGND SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 GP1 GP 2 GP3 GP4 GP5 GP 6 LED3 WAKE DATA BUS CONNECTOR 8 Bit Mode 16 Bit Mode AGND RST# D1 1N4148 SM D * OPTION: RP1-RP4 for bus noise modify resister. DGND P_IN_5V ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 D RST# LOW CS# LOW IOR# LOW IOW# LOW INT HIGH ACTIVE) C A DGND + CS# LED2 LED1 4 DGND C16 0.1UF C0603 DVDD_33 DGND C 17 0.1UF C0603 JUMPER 2 JUMPER 2 JUMPER 2 JP2 1 JP? 1 : : : : : : JP1 1 ON OFF ON OFF ON OFF DGND C18 0.1UF C0603 DGND C19 0.1UF C0603 DVDD_33 C15 22PF C0603 C? 15PF C0603 DGND DGND DGND C14 22PF C0603 Y1 XTAL 25MHZ/49US DGND R? 500 DGND R0603 C? 15PF C0603 C7 0.1UF C0603 + C8 220UF/16V EC-MR05-2 GND P_IN U6A GND P_IN 4 2 DGND Common Mode Choke 3 1 I 8 7 6 5 SOT-223 VIN Q1 AGND DGND 3 O 4 2 C? 15PF C0603 C? 15PF C0603 IOWAIT LED2 LINK_LED IO16 LED1 SPEED_LED DGND L2 C? 15PF C0603 F.B/120/S0603 F.B/120/S0603 L1 AGND C? 15PF C0603 LINK_LED SPEED_LED AVDD_18 AGND DVDD_33 AGND RX+/TX+ C12 NC RX-/TX- NC MCT TX+/RX+ NC TX-/RX- 9 10 11 12 13 14 15 16 2 2 C1 3 LED2 LED1 R4 510 R0603 R2 510 R0603 R9 75R R0603 RJ_45_3 RJ_45_2 RJ_45_1 RJ_45_6 1 LINK/ACT 1 SPEED R10 75R R0603 R11 75R R0603 DVDD_33 JP6 RJ-45 8 7 6 5 4 3 2 1 1 YuTai Electronics Co.,LTD Name: Victor Luo Tel:0086-574-63620701,63621610 Email:[email protected] Http://www.yutai-elec.com Note: The contact windows of buying the transformer YL37-1107S is listed as below: 0.01UF/2KV CHASIS_GROUND 0.1UF C0603 C10 YL37-1107S RD+/TD+ NC RD-/TD- CT NC TD+/RD+ NC TD-/RD- U3 U3 0.1UF AGND C0603 C9 0.1UF C0603 8 7 6 5 4 3 2 1 For EMI Solution CON3 1 2 3 JP4 CON3 1 2 3 JP3 For EMI Solution 3.3V C11 0.1UF C0603 3.3V 1 FOR NORMAL SYSTEM JP3 2-3 SHORT , JP4 2-3 SHORT FOR X86 ISA SYSTEM 16 Bit MODE TEST JP3 1-2 SHORT , JP4 2-3 SHORT FOR MDC/MDIO 16 Bit MODE TEST JP3 OPEN , JP4 OPEN C? 15PF C0603 R6 49.9/1% R0603 R8 49.9/1% R0603 R5 49.9/1% R0603 DGND VOUT VOUT 2 C1 0.1UF C0603 DVDD_33 REGULATOR R7 49.9/1% R0603 R X+ RX- TX+ T X- C3 0.1UF C0603 VCC NC NC GND 93LC46/DIP8 CS SK DI DO AVDD_18 AGND RXRX+ TXTX+ R3 10K R0603 1 2 3 4 U1 For EMI Solution R12 6.8K1% R0603 P_IN AGND P_IN_5V For EMI Solution DM9000C/LQFP48 12 11 10 9 8 7 6 5 4 3 2 1 DVDD_33 8 Bit MODE 16 Bit MODE EEPROM USE EEPROM LOW ACTIVE HIGH ACTIVE SD5 SD6 SD7 AVDD25 TXTX+ AGND AGND RXRX + AVDD18 BGRES R0603 R? 10K R0603 R1 10K USE USE USE NOT INT INT DM9000C-8/16bit DVDD_33 SD13 SD12 S D 11 SD10 S D9 VDD S D8 CM D GND I NT IOR# IOW# DVDD_33 25 26 27 28 29 30 31 32 33 34 35 36 U2 JPx JP2 JP1 3 Preliminary (for Reference Only) C20 10UF/16V EC-MR05-2 R13 4.7K R0603 DVDD_33 INT IOR# I OW # SD8 CMD SD13 SD 1 2 SD11 SD10 SD9 DGND + DVDD_33 SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 SD15 SD14 C2 330UF/16V EC-MR05-2 4 24 23 22 21 20 19 18 17 16 15 14 13 SD14 VDD SD15 EEDCS EEDCK EEDIO SD0 SD1 SD2 GND SD3 SD4 CS# LED2(IOWAIT / WAKEUP for eeprom) LED1(IO16 for eeprom) PWRST# TEST VDD X2 X1 GND SD AGND BGGND 37 38 39 40 41 42 43 44 45 46 47 48 5 GND IOWAIT CS# CMD INT RST# 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 G IOW# IOR# IO16 A B C D