IQ80960RM/RN

Evaluation Board Manual 3-9

Hardware Reference
Tabl e 3-11 lists the connectors and LEDs.Table 3-11. IQ80960RM/RN Connectors and LEDs
Item Description
J1-J4 Secon dary PCI bus expa nsion connector
J5 168-pin SDRAM DIMM socket
J6 JTAG connector
J7 Serial port connector
J8 Logic analyzer connector for flash ROM bus
J10 Logic analyzer connector for Secondary PCI bus arbitration signals
J9, J11, J12 Logic analyzer connector for access to SDRAM bu s
J13 Active heatsink connector for example fan mo nitor circuit
CR1, CR2 Eight user LEDs
CR3 Self-test fail LED
CR4 Battery backup SDRAM, 3.3 V available
CR5 Indicates host system pro viding 3.3 V to Se condary PCI bus connectors
S1 DIP switch (Table3-9)