NETWORK INTERFACE TECHNOLOGY CORPORATION PCARC-AT/50 NIC Type Arcnet Transfer Rate 2.5Mbps Data Bus 16-bit ISA Topology Star Wiring Type Unshielded Twisted Pair Boot ROM Available [Image] CONNECTIONS Purpose Location NITC active hub connector J2 NODE ADDRESS SELECTION Address SW3/1 SW3/2 SW3/3 SW3/4 SW3/5 SW3/6 SW3/7 SW3/8 0 On On On On On On On On 1 On On On On On On On Off 2 On On On On On On Off On 3 On On On On On On Off Off 4 On On On On On Off On On 251 Off Off Off Off Off On Off Off 252 Off Off Off Off Off Off On On 253 Off Off Off Off Off Off On Off 254 Off Off Off Off Off Off Off On 255 Off Off Off Off Off Off Off Off Note: A total of 255 node address settings are available. The switches are a binary representation of the decimal node addresses. Switch SW3/8 is the Least Significant Bit and switch SW3/1 is the Most Significant Bit. The switches have the following decimal values: switch SW3/8=1, SW3/7=2, SW3/6=4, SW3/5=8, SW3/4=16, SW3/3=32, SW3/2=64, SW3/1=128. Turn off the switches and add the values of the off switches to obtain the correct node address. (on=0, off=1) BANYAN SERVER SELECTION Setting SW4/8 » Normal Server On Banyan Server Off SHARED RAM CONFIGURATION Address Banyan SW1/3 SW1/4 SW1/5 SW1/6 Address C0000h 0000h Off Off Off Off C4000h 0400h Off Off Off On C8000h 0800h Off Off On Off CC000h 0C00h Off Off On On » D0000h 1000h Off On Off Off D4000h 1400h Off On Off On D8000h 1800h Off On On Off DC000h 1C00h Off On On On E0000h 2000h On Off Off Off E4000h 2400h On Off Off On E8000h 2800h On Off On Off EC000h 2C00h On Off On On F0000h 3000h On On Off Off F4000h 3400h On On Off On F8000h 3800h On On On Off FC000h 3C00h On On On On INTERRUPT SELECTION IRQ SW2 SW2 SW2 SW2 SW2 SW4 SW4 SW4 SW4 SW4 SW4 4 5 6 7 8 1 2 3 4 5 6 » 2 Off Off Off Off Off On 3 On Off Off Off Off Off Off Off Off Off Off 4 Off On Off Off Off Off Off Off Off Off Off 5 Off Off On Off Off Off Off Off Off Off Off 6 Off Off Off On Off Off Off Off Off Off Off 7 Off Off Off Off On Off Off Off Off Off Off 10 Off Off Off Off Off Off On Off Off Off Off 11 Off Off Off Off Off Off Off On Off Off Off 12 Off Off Off Off Off Off Off Off On Off Off 14 Off Off Off Off Off Off Off Off Off On Off 15 Off Off Off Off Off Off Off Off Off Off On TIME OUT CONFIGURATION Response (micro Reconfig. Distance SW1/1 SW1/2 Sec) (ms) » 74.7 840 3.8 miles Off Off 283.4 1680 17.5 miles Off On 561.8 1680 35.5 miles On Off 1118.6 1680 71.4miles On On BASE I/O ADDRESS SELECTION Address SW1/7 SW1/8 SW2/1 SW2/2 SW2/3 200h Off Off Off Off Off 210h Off Off Off Off On 220h Off Off Off On Off 230h Off Off Off On On 240h Off Off On Off Off 250h Off Off On Off On 260h Off Off On On Off 270h Off Off On On On 280h Off On Off Off Off 290h Off On Off Off On 2A0h Off On Off On Off 2B0h Off On Off On On 2C0h Off On On Off Off 2D0h Off On On Off On » 2E0h Off On On On Off 2F0h Off On On On On 300h On Off Off Off Off 310h On Off Off Off On 320h On Off Off On Off 330h On Off Off On On 340h On Off On Off Off 350h On Off On Off On 360h On Off On On Off 370h On Off On On On 380h On On Off Off Off 390h On On Off Off On 3A0h On On Off On Off 3B0h On On Off On On 3C0h On On On Off Off 3D0h On On On Off On 3E0h On On On On Off 3F0h On On On On On FACTORY CONFIGURED - DO NOT ALTER Switch Position SW4/7 N/A DIAGNOSTIC LED(S) LED Status Condition LED1 On Network connection is good LED1 Blinking Network reconfigurations occuring LED1 Off Network connection is bad