SYNAPSE TECHNOLOGIES, INC. ST/3270 ETHERNET ADAPTER Card Type Network Interface Card NIC Type Ethernet Network Transfer Rate Unidentified Topology Linear Bus Wiring Type Unshielded twisted pair RG-62A/U 93ohm coaxial Boot ROM Available Data Bus 16-bit ISA [Image] CONNECTIONS Function Label Function Label RG-62A/U 93ohm coaxial J1 RJ-45 connector J3 RJ-45 connector J2 USER CONFIGURABLE SETTINGS Function Label Position Floppy drive at boot enabled JP1/pins 3 & 4 Closed Floppy drive at boot disabled JP1/pins 3 & 4 Open Ethernet loads IRQ/base I/O address JP2/pins 1 & 2 Closed Ethernet functions disabled JP2/pins 1 & 2 Open CABLE TYPE SELECTION Type SW1 RG-62A/U 93ohm coaxial Pins 1 & 3, 2 & 4 closed Unshielded twisted pair Pins 3 & 5, 4 & 6 closed BOOT ROM CONFIGURATION Setting JP1/pins 1 & 2 Enabled Closed Disabled Open BOOT ROM ADDRESS SELECTION Address JP1/pins 9 & JP1/pins 11 JP1/pins 13 JP1/pins 15 10 & 12 & 14 & 16 C000 Open Open Open Open C400 Open Open Open Closed » C800 Open Open Closed Open D000 Open Closed Open Open DC00 Open Open Closed Closed D400 Open Closed Open Closed D800 Open Closed Closed Open E000 Closed Open Open Open E400 Closed Open Open Closed E800 Closed Open Closed Open EC00 Closed Closed Closed Closed BASE I/O ADDRESS SELECTION Address IRQ JP2/pins 3 & JP2/pins 5 & JP2/pins 7 & 4 6 8 300h IR/FONT> Open Open Open 300h IRQ5 Closed Open Open » 300h IRQ10 Closed Closed Closed 300h IRQ11 Open Open Closed 320h IRQ10 Open Closed Closed 320h IRQ11 Closed Closed Open 340h IRQ10 Closed Open Closed 340h IRQ11 Open Closed Open POLARITY SELECTION Setting SW2 Reversed Pins 1 & 3, 2 & 4 closed Normal Pins 3 & 5, 4 & 6 closed 3270 MICROCODE SELECTION Setting JP1/pins 5 & 6 JP1/pins 7 & 8 3270 microcode enabled Closed Closed 3270 microcode disabled Open Open Note: This function is only available on PROM versions 2.0 and greater. DIAGNOSTIC LED(S) LED Color Status Condition D1 Red Off Network connection is good D1 Red Unidentified Network connection in broken D2 Green On Data is being received D2 Green Unidentified Data in not being received D3 Yellow Off Data is being transmitted/received D3 Yellow Unidentified Data is not being transmitted/received