DM9000A 200N-NEW

5 5 4 4 3 3 2 2 1 1 D D C C B B A A SD12 IOR# SD11 SD8 RX- CMD SD9 SD13 RX+INT SD10 IOW# SD1 SD9 SD13 SD4 SD2 SD6 SD5 SD10 SD8 SD12 SD0 SD15 SD7 SD11 SD14 SD3 SD1 SD9 SD13 SD4 SD2 SD6 SD5 SD10 SD8 SD12 SD0 SD7 SD11 SD14 SD3 SD1 SD9 SD13 SD4 SD2 SD6 SD5 SD10 SD8 SD12 SD0 SD15SD15 WAKE SD7 SD11 SD14 SD3 SD1 GP2 GP6 SD4 SD2 SD6 SD5 GP3 GP1 GP5 SD0 SD7 GP4 LED3 SD3 RX+ TX- LINK_LED SPEED_LED SD5 SD14 SD15 SD6 SD4 SD7CS# IOR# IOW# RST# SD1 SD0 SD2 SD3 RX- SPEED_LED LINK_LED TX+ AVDD_25SD0 SD2 SD4 SD6 GND SD14 SD12 SD10 SD8 INT IOW# RST# SD1 SD3 SD5 SD7 P_IN_3V3 GND SD15 SD13 SD11 SD9 CMD IOR# CS# CS# GND AGND DGND DGND DVDD_33 AGND DVDD_33 AGND DGND AGND DGND AGND AGND P_IN_3V3 DVDD_33DGND CHASIS_GROUND DGND DVDD_33 DGND DGND DVDD_33 DGND DVDD_33 DVDD_33 DGND DGND DVDD_33 DVDD_33 DGND AGND DVDD_33 DVDD_33 Title Size Document Number Rev Date: Sheet of DM9000A-8/16bit TX AUTO-MIDX 2.0 DAVICOM Semiconductor Inc. Custom 1 1Thursday, June 02, 2011 Title Size Document Number Rev Date: Sheet of DM9000A-8/16bit TX AUTO-MIDX 2.0 DAVICOM Semiconductor Inc. Custom 1 1Thursday, June 02, 2011 Title Size Document Number Rev Date: Sheet of DM9000A-8/16bit TX AUTO-MIDX 2.0 DAVICOM Semiconductor Inc. Custom 1 1Thursday, June 02, 2011 Preliminary (for Reference Only) 8 Bit Mode16 Bit Mode DATA BUS CONNECTOR JP1 ON : USE 8 Bit MODE OFF : USE 16 Bit MODE JP2 ON : USE EEPROM OFF : NOT USE EEPROM RST# LOW ACTIVE (POWER RESET) CS# LOW ACTIVE (CHIP SELECT) IOR# LOW ACTIVE (IO DATA READ) IOW# LOW ACTIVE (IO DATA WRITE) INT HIGH ACTIVE (INTERRUPT ACTIVE) C4 , C5 , C6 NOISE FILTER Note: Filter IOR# , IOW# , CS# Noise max use 60pF [ Default OPEN ] NOTE THE POWER AVDD25 COMES FROM DM9000AE note1: RST# 直接接 RST#信号源 如93C46可以不用 220UF电容不能省 INT 默认高有效，详情请看pin 34 的描述 Reference Transformer Part No. list YL2J201A YuTai Electronics Co.,LTD TEL:86-574-63620701,63621610 http;//www.yutai-elec.com EMAIL：nico_yu@yeah.net + C20 10UF/16V EC-MR05-2 + C20 10UF/16V EC-MR05-2 C3 0.1UF C0603 C3 0.1UF C0603 C11 0.1UF C0603 C11 0.1UF C0603 C18 0.1UF C0603 C18 0.1UF C0603 C10 0.1UF C0603 C10 0.1UF C0603 C9 0.1UF C0603 C9 0.1UF C0603+ C8 220UF/16V EC-MR05-2 + C8 220UF/16V EC-MR05-2 C6 60pF C0603 C6 60pF C0603 C14 22PF C0603 C14 22PF C0603 R6 49.9/1% R0603 R6 49.9/1% R0603 C19 0.1UF C0603 C19 0.1UF C0603 C7 0.1UF C0603 C7 0.1UF C0603 C12 0.1UF C0603 C12 0.1UF C0603 C15 22PF C0603 C15 22PF C0603 C4 60pF C0603 C4 60pF C0603 DM9000A-8/16bit U2 DM9000AE/LQFP48 DM9000A-8/16bit U2 DM9000AE/LQFP48 BGRES 1 AVDD25 2 RX+ 3 RX- 4 AGND 5 AGND 6 TX+ 7 TX- 8 AVDD25 9 SD7 10 SD6 11 SD5 12 S D 4 1 3 S D 3 1 4 G N D 1 5 S D 2 1 6 S D 1 1 7 S D 0 1 8 E E D I O 1 9 E E D C K 2 0 E E D C S 2 1 S D 1 5 2 2 V D D 2 3 S D 1 4 2 4 SD1325 SD1226 SD1127 SD1028 SD929 VDD30 SD831 CMD32 GND33 INT34 IOR#35 IOW#36 C S # 3 7 L E D 2 ( I O W A I T / W A K E U P f o r e e p r o m ) 3 8 L E D 1 ( I O 1 6 f o r e e p r o m ) 3 9 P W R S T # 4 0 T E S T 4 1 V D D 4 2 X 2 4 3 X 1 4 4 G N D 4 5 S D 4 6 A G N D 4 7 B G G N D 4 8 R3 10K R0603 R3 10K R0603 Y1 25MHZ/49US XTAL Y1 25MHZ/49US XTAL +C2 330UF/16V EC-MR05-2 +C2 330UF/16V EC-MR05-2 R5 49.9/1% R0603 R5 49.9/1% R0603 R12 6.8K1% R0603 R12 6.8K1% R0603 L2 F.B/120/S0603 L2 F.B/120/S0603 R7 49.9/1% R0603 R7 49.9/1% R0603 C1 0.1UF C0603 C1 0.1UF C0603 R9 510 R9 510 C16 0.1UF C0603 C16 0.1UF C0603 1 2 3 6 4&5 7&8 1000pF 2KV 75Ω75Ω 75Ω 75Ω Shield U3 YL2J201A 1 2 3 6 4&5 7&8 1000pF 2KV 75Ω75Ω 75Ω 75Ω Shield U3 YL2J201A TD+1 TD-2 CT3 RD+7 RD-8 L E D 1 1 1 L - Y E L 1 2 L E D 2 1 0 L - G R E 9 C H S _ G N D 1 3 C H S _ G N D 1 4 U1 93LC46/SOP8 U1 93LC46/SOP8 CS1 SK2 DI3 DO4 GND 5 NC 6 NC 7 VCC 8 JP2 JUMPERJP2 JUMPER 1 2 JP4 HEADER/13X2 JP4 HEADER/13X2 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 C5 60pF C0603 C5 60pF C0603 R13 4.7K R0603 R13 4.7K R0603 R8 49.9/1% R0603 R8 49.9/1% R0603 C17 0.1UF C0603 C17 0.1UF C0603 JP1 JUMPERJP1 JUMPER 1 2 R10 510R10 510 L1 F.B/120/S0603 L1 F.B/120/S0603 R1 10K R0603 R1 10K R0603