KATRON TECHNOLOGIES, INC. ET-16TB NIC Type Ethernet Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Star Linear bus Wiring Type Unshielded twisted pair RG-58A/U 50ohm coaxial Boot ROM Available [Image] I/O BASE ADDRESS Address JP1A JP1B » 300h Pins 2 & 3 closed Pins 2 & 3 closed 320h Pins 1 & 2 closed Pins 2 & 3 closed 340h Pins 2 & 3 closed Pins 1 & 2 closed 360h Pins 1 & 2 closed Pins 1 & 2 closed COMPATIBILITY MODE Setting JP1C » Disabled Pins 2 & 3 cosed Enabled Pins 1 & 2 closed Note:On some systems the data bus timing is not truly IBM PC/AT compatible. If the card is not initializing, enabling compatibility mode may allow the card to operate properly. BOOT ROM ADDRESS Address JP1D JP1E JP1F » C0000 - C1FFFh Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed C4000 - C5FFFh PIns 1 & 2 Pins 2 & 3 Pins 2 & 3 closed closed closed C8000 - C9FFFh Pins 2 & 3 PIns 1 & 2 Pins 2 & 3 closed closed closed CC000 - CDFFFh PIns 1 & 2 PIns 1 & 2 Pins 2 & 3 closed closed closed D0000 - D1FFFh Pins 2 & 3 Pins 2 & 3 PIns 1 & 2 closed closed closed D4000 - D5FFFh PIns 1 & 2 Pins 2 & 3 PIns 1 & 2 closed closed closed D8000 - D9FFFh Pins 2 & 3 PIns 1 & 2 PIns 1 & 2 closed closed closed DC000 - DDFFFh PIns 1 & 2 PIns 1 & 2 PIns 1 & 2 closed closed closed BOOT ROM Setting JP1G » Disabled Pins 2 & 3 Closed Enabled Pins 1 & 2 Closed INTERRUPT REQUEST IRQ JP2A JP2B JP2C JP2D JP2E JP2F JP2G 2/9 Open Open Open Open Open Open Closed » 3 Open Open Open Open Open Closed Open 4 Open Open Open Open Closed Open Open 5 Open Open Open Closed Open Open Open 10 Open Open Closed Open Open Open Open 11 Open Closed Open Open Open Open Open 12 Closed Open Open Open Open Open Open CABLE TYPE Type JP3 » RG-58A/U 50ohm coaxial Pins 1 & 2 closed Unshielded twisted pair Pins 2 & 3 closed CONNECTORS Function Location External LED1 JP4 Note:The External LED1 functions exactly as LED1 in the following table. [Image] DIAGNOSTIC LED(S) LED Color Status Condition LED1 Green On Twisted pair network connection is good LED1 Green Blinking Twisted pair network connection is broken LED2 Yellow Constantly On Twisted pair receive wires are reversed and corrected LED2 Yellow Intermittent Card is transmitting for an Blinking extended time LED2 Yellow Off Normal operation LED3 Green On Data is being transmitted or received LED3 Green Off Data is not being transmitted or received LED4 Yellow On Collision detected on network LED4 Yellow Off Normal operation Note:If the cable type is RG-58A/U 50ohm coaxial, only LED3 will function.