ip1000网络接口电路图

IP1000A&IP100A_DEMO_6-20095

4

3

2

1

3.3DVDD U1 1 2 3 4 CS SK DI DO 93LC46 R37 5.1K/non_EEPROM U1A VCC DC ORG GND 93LC46 8 7 6 5 C1 0.1uF TRDY#-A IRDY#-A FRAME#-A 3.3DVDD 1.8DVDD GND C/BE#A2 AD_A16 GND AD_A17 1.8DVDD 3.3DVDD AD_A18 GND AD_A19 GND AD_A20 AD_A21 AD_A22 AD_A23 IDSEL-A 1.8DVDD C/BE#A3 AD_A24 GND AD_A25 AD_A26 GND 3.3DVDD AD_A27 AD_A28 AD_A29 AD_A30 AD_A31 REQ#-A PCI_CLK-A 3.3DVDD GND

PCI slot GNTN VDET

PCI_5V only
pulled high 10KR to PCI_5V

PCI_3.3V only
pulled high 10KR to PCI_3.3V

PCI_5V & PCI_3.3V
pulled high 10KR to PCI_5V connected to PCI_5V

EECS LEDLNK10N LEDLNK100N LEDDPLXN

LED Indicator
3.3DVDD D1 1 3 5 R3 330R LEDLNK1000N 2 4 6 R1 R2 330R 330R LEDLNK10N LEDLNK100N
D

connected connected to to PCI_5V PCI_3.3V

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