davicom_DM9000A

5 5 4 4 3 3 2 2 1 1 D D C C B B A A SD13 SD4 TX+ SD11 SD6 IOR# RX- INT SD10 SD15 SD5 SD9 SD2 SD3 SD7 IOW# RX+ SD1 SD0 TX- SD8 CMD SD12 CS# LED2 LED1 SD14 LED1 LED2 TX+ RX- RX+ TX- RST# EBI_DATA07 EBI_DATA06 EBI_DATA05 EBI_DATA04 EBI_DATA03 EBI_DATA02 EBI_DATA01 EBI_DATA00 EBI_DATA15 EBI_DATA14 EBI_DATA13 EBI_DATA12 EBI_DATA11 EBI_DATA10 EBI_DATA09 EBI_DATA08 EBI_ADDR02 EBI_IRQb EBI_RDb EBI_WEb EBI_CSb EBI_RSTb GND GND AGND GND AGND GND GND DVDD DVDD DVDD AVDD_25 AGND AGND CHASIS_GROUND AGND AVDD_25 AGND DVDD 3.3V GND GND GND GND DVDD DVDD GND DVDD DVDD AGND DVDD DVDD Title Size Document Number Rev Date: Sheet of DM9000A 16 bit + BCM7112 1.0B Title Size Document Number Rev Date: Sheet of DM9000A 16 bit + BCM7112 1.0B Title Size Document Number Rev Date: Sheet of DM9000A 16 bit + BCM7112 1.0B SPEED LINK/ACT Preliminary (for Reference Only) DM9000A 48PIN CS# LOW ACTIVE IOR# LOW ACTIVE IOW# LOW ACTIVE RST# LOW ACTIVE INT OPTION BCM7112 INT Active Output setting EECK PULL HIGH , LOW ACTIVE EECK NOT PULL , HIGH ACTIVE OPTION YT37-1107S Reference Transformer Part No. list YT37-1107S YuTai Electronics Co.,LTD TEL:86-574-63620701,63621610 http;//www.yutai-elec.com EMAIL：nico_yu@yeah.net D? 1N4148 SMD D? 1N4148 SMD A C + C? 10UF/16V CE5MM + C? 10UF/16V CE5MM C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 L? F.B/120/S0603 L? F.B/120/S0603 C? 0.1UF C0603 C? 0.1UF C0603 LED?LED? 12 R? 510 R0603 R? 510 R0603 + C? 220UF/16V CE5MM + C? 220UF/16V CE5MM C? 0.1UF C? 0.1UF R? 75R R0603 R? 75R R0603 C? 22PF C0603 C? 22PF C0603 R? 75R R0603 R? 75R R0603 R? 49.9/1% R0603 R? 49.9/1% R0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 R? 510 R0603 R? 510 R0603 DM9000A-16bit U? DM9000A/LQFP48 DM9000A-16bit U? DM9000A/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 C K 2 0 E E 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 R? 10K R0603R? 10K R0603 JP? RJ-45 JP? RJ-45 1 2 3 4 5 6 7 8 LED?LED? 12 Y? 25MHZ/49US XTAL Y? 25MHZ/49US XTAL +C? 330UF/16V CE5MM +C? 330UF/16V CE5MM R? 49.9/1% R0603 R? 49.9/1% R0603 R? 6.8K1% R0603 R? 6.8K1% R0603 R? 49.9/1% R0603 R? 49.9/1% R0603 C? 0.1UF C0603 C? 0.1UF C0603 D? 1N4148 SMD D? 1N4148 SMD A C C? 0.01UF/2KV C? 0.01UF/2KV C? 0.1UF C0603 C? 0.1UF C0603 C? 22PF C0603 C? 22PF C0603 U?U? TD-/RD-1 TD+/RD+3 CT5 RD-/TD-6 RD+/TD+8 RX+/TX+ 9 RX-/TX- 11 NC 12 TX+/RX+ 14 TX-/RX- 16 NC2 NC7 NC 10 NC 15 MCT 13NC4 R? 4.7K R0603 R? 4.7K R0603 C? 0.1UF C0603 C? 0.1UF C0603 L? F.B/120/S0603 L? F.B/120/S0603 R? 49.9/1% R0603 R? 49.9/1% R0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C? 0.1UF U? 93LC46/SOP8 U? 93LC46/SOP8 CS1 SK2 DI3 DO4 GND 5 NC 6 NC 7 VCC 8 R? 75R R0603 R? 75R R0603 R? 10K R0603R? 10K R0603