WESTERN DIGITAL CORPORATION ETHERCARD PLUS16 NIC Type Ethernet Network Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Linear Bus Wiring Type AUI transceiver via DB-15 port RG-58A/U 50ohm coaxial Boot ROM Available [Image] CONNECTIONS Function Label Function Label AUI transceiver via DB-15 CN1 RG-58A/U 50ohm coaxial CN2 port port WAIT STATE SELECTION Setting W0/A W0/B 0 Closed Closed 1 Open Open 2 Closed Closed 4 Open Open BASE I/O ADDRESS SELECTION Address W1/A W1/B W1/C W1/D W1/E W1/F W1/G W1/H W1/I W1/J 200h Open Open Open Open Open Open Open Open Open Closed 220h Open Open Open Open Open Open Open Open Closed Open 240h Open Open Open Open Open Open Open Closed Open Open 260h Open Open Open Open Open Open Closed Open Open Open 280h Open Open Open Open Open Closed Open Open Open Open 2A0h Open Open Open Open Closed Open Open Open Open Open 2C0h Open Open Open Closed Open Open Open Open Open Open 300h Open Open Closed Open Open Open Open Open Open Open 340h Open Closed Open Open Open Open Open Open Open Open 380h Closed Open Open Open Open Open Open Open Open Open INTERRUPT SELECTION IRQ W2/A W2/B W2/C W2/D W2/E W2/F W2/G W2/H 2/9 Open Open Open Closed Open Open Open Open 3 Open Open Open Open Open Open Open Closed 4 Open Open Open Open Open Open Closed Open 5 Open Open Open Open Open Closed Open Open 7 Open Open Open Open Closed Open Open Open 10 Open Open Closed Open Open Open Open Open 11 Open Closed Open Open Open Open Open Open 15 Closed Open Open Open Open Open Open Open CABLE TYPE SELECTION Type W3 AUI transceiver via DB-15 port Pins 1 & 2, 4 & 5 closed RG-58A/U 50ohm coaxial port Pins 2 & 3, 5 & 6 closed ROM CONFIGURATION Size W6/A W6/B W6/C W6/D » None Open Open Open Closed 16K Closed Open Open Open 32K Open Closed Open Open 64K Open Open Closed Open ROM ADDRESS CONFIGURATION Address W15/A W15/B W15/C C0000h Open Open Open C4000h Closed Open Open C8000h Open Closed Open D0000h Open Open Closed CC000h Closed Closed Open D4000h Closed Open Closed » D8000h Open Closed Closed DC000h Closed Closed Closed ROM SIZE SELECTION Size W9 16K Pins 1 & 2, 4 & 5 closed 32K Pins 1 & 2, 5 & 6 closed 64K Pins 2 & 3, 5 & 6 closed DIAGNOSTIC LED(S) LED Color Status Condition LED1 Yellow On Data is being transmitted LED1 Yellow Off Data is not being transmitted LED2 Green On Data is being received LED2 Green Off Data is not being received