DM9000A接口电路图

5 5 4 4 3 3 2 2 1 1 D D C C B B A A LED1 LED2 LED3 RST# RX+ RX+ WAKEUP TX+ GP3 INT GP4 TX+ RX- IOR# GP1 SD0 TX- GP2 CS# LED2 IOW# SD5 RX- SD4 SD7 SD2 CMD SD1 GP5 LED1 SD3 GP6 LED3 TX- SD6 AGND GND GND DVDD GND AGND DVDD DVDD AVDD_25 AGND AGND CHASIS_GROUND AGND AVDD_25 DVDD AGND +3.3V DVDD GND GND DVDD AGND GND GND DVDD GND DVDD GNDGND DVDDDVDD Title Size Document Number Rev Date: Sheet of DM9000A for uP 8bit 2.0B Title Size Document Number Rev Date: Sheet of DM9000A for uP 8bit 2.0B Title Size Document Number Rev Date: Sheet of DM9000A for uP 8bit 2.0B SPEED LINK/ACT FULL/HALF Preliminary (for Reference Only) DM9000A 48PIN CS# LOW ACTIVE IOR# LOW ACTIVE IOW# LOW ACTIVE INT HIGH ACTIVE RST# LOW ACTIVE INT Active Output Select EECK Pull HIgh INT Active Low EECK Not Pull INT Active High 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 R? 510 R0603 R? 510 R0603 LED?LED? 12 R? 6.8K1% R0603 R? 6.8K1% R0603 R? 4.7K R0603 R? 4.7K R0603 R? 75R R0603 R? 75R R0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 22PF C0603 C? 22PF C0603 R? 49.9/1% R0603 R? 49.9/1% R0603 U? 93LC46/SOP8 U? 93LC46/SOP8 CS1 SK2 DI3 DO4 GND 5 NC 6 NC 7 VCC 8 L? F.B/120/S0603 L? F.B/120/S0603 R? 10K R0603 R? 10K R0603 C? 0.1UF C0603 C? 0.1UF C0603 R? 75R R0603 R? 75R R0603 C? 0.1UF C? 0.1UF + C? 10UF/16V CE5MM + C? 10UF/16V CE5MM DM9000A-8/16bit U? DM9000AE/LQFP48 DM9000A-8/16bit U? 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 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 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 C? 0.1UF C0603 C? 0.1UF C0603 C? 22PF C0603 C? 22PF C0603 L? F.B/120/S0603 L? F.B/120/S0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C? 0.1UF R? 510 R0603 R? 510 R0603 LED?LED? 12 C? 0.1UF C0603 C? 0.1UF C0603 R? 49.9/1% R0603 R? 49.9/1% R0603 Y? 25MHZ/49US XTAL Y? 25MHZ/49US XTAL R? 49.9/1% R0603 R? 49.9/1% R0603 R? 10K R0603 R? 10K R0603 LED?LED? 12 R? NC R0603 R? NC R0603 JP? RJ-45 JP? RJ-45 1 2 3 4 5 6 7 8 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 +C? 330UF/16V CE5MM +C? 330UF/16V CE5MM R? 510 R0603 R? 510 R0603 R? 75R R0603 R? 75R R0603 D? 1N4148 SMD D? 1N4148 SMD A C R? 49.9/1% R0603 R? 49.9/1% R0603 C? 0.01UF/2KV C? 0.01UF/2KV + C? 220UF/16V CE5MM + C? 220UF/16V CE5MM C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.1UF C0603 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 RST# SD3 SD7 IOW# RX+ SD1 SD0 TX- SD8 CMD SD12 CS# LED2 LED1 SD14 LED1 LED2 TX+ RX- RX+ TX- DVDD 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 Title Size Document Number Rev Date: Sheet of DM9000A for uP 16bit 2.0B Title Size Document Number Rev Date: Sheet of DM9000A for uP 16bit 2.0B Title Size Document Number Rev Date: Sheet of DM9000A for uP 16bit 2.0B SPEED LINK/ACT Preliminary (for Reference Only) DM9000A 48PIN CS# LOW ACTIVE IOR# LOW ACTIVE IOW# LOW ACTIVE INT HIGH ACTIVE RST# LOW ACTIVE INT Active Output Select EECK Pull HIgh INT Active Low EECK Not Pull INT Active High 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 C? 0.1UF C0603 C? 0.1UF C0603 + C? 10UF/16V CE5MM + C? 10UF/16V CE5MM L? F.B/120/S0603 L? F.B/120/S0603 C? 0.1UF C0603 C? 0.1UF C0603 R? 510 R0603 R? 510 R0603 LED?LED? 12 C? 0.1UF C0603 C? 0.1UF C0603 R? 75R R0603 R? 75R R0603 C? 0.1UF C? 0.1UF + C? 220UF/16V CE5MM + C? 220UF/16V CE5MM R? 75R R0603 R? 75R R0603 C? 22PF C0603 C? 22PF C0603 C? 0.1UF C0603 C? 0.1UF C0603 R? 49.9/1% R0603 R? 49.9/1% R0603 R? 510 R0603 R? 510 R0603 C? 0.1UF C0603 C? 0.1UF C0603 LED?LED? 12 JP? RJ-45 JP? RJ-45 1 2 3 4 5 6 7 8 R? 10K R0603 R? 10K R0603 DM9000A-8/16bit U? DM9000AE/LQFP48 DM9000A-8/16bit U? 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 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? 49.9/1% R0603 R? 49.9/1% R0603 +C? 330UF/16V CE5MM +C? 330UF/16V CE5MM Y? 25MHZ/49US XTAL Y? 25MHZ/49US XTAL C? 0.1UF C0603 C? 0.1UF C0603 R? 49.9/1% R0603 R? 49.9/1% R0603R? 6.8K1% R0603 R? 6.8K1% R0603 C? 0.1UF C0603 C? 0.1UF C0603 C? 0.01UF/2KV C? 0.01UF/2KV D? 1N4148 SMD D? 1N4148 SMD A C 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 C? 22PF C0603 C? 22PF C0603 L? F.B/120/S0603 L? F.B/120/S0603 C? 0.1UF C0603 C? 0.1UF C0603 R? NC R0603 R? NC R0603 R? 4.7K R0603 R? 4.7K R0603 C? 0.1UF C0603 C? 0.1UF C0603 R? 49.9/1% R0603 R? 49.9/1% R0603 R? 75R R0603 R? 75R R0603 U? 93LC46/SOP8 U? 93LC46/SOP8 CS1 SK2 DI3 DO4 GND 5 NC 6 NC 7 VCC 8 C? 0.1UF C? 0.1UF