DTK COMPUTER, INC. PCI-001V2 NIC Type Arcnet Transfer Rate 2.5Mbps Data Bus 8-bit ISA Topology Linear Bus/Star Wiring Type RG-62A/U 93ohm coaxial Boot ROM Available [Image] NODE ADDRESS SELECTION Address SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 SW1/7 SW1/8 1 Off On On On On On On On 2 On Off On On On On On On 3 Off Off On On On On On On 4 On On Off On On On On On 5 Off On Off On On On On On 251 Off Off On Off Off Off Off Off 252 On On Off Off Off Off Off Off 253 Off On Off Off Off Off Off Off 254 On Off Off Off Off Off Off Off 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 SW1/1 is the Least Significant Bit and switch SW1/8 is the Most Significant Bit. The switches have the following decimal values: switch SW1/1=1, SW1/2=2, SW1/3=4, SW1/4=8, SW1/5=16, SW1/6=32, SW1/7=64, SW1/8=128. Turn off the switches and add the values of the off switches to obtain the correct node address. (on=0, off=1) BASE I/O ADDRESS SELECTION Address SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 010h Off On On On On On 020h On Off On On On On 030h Off Off On On On On 040h On On Off On On On 050h Off On Off On On On 3B0h Off Off On Off Off Off 3C0h On On Off Off Off Off 3D0h Off On Off Off Off Off 3E0h On Off Off Off Off Off 3F0h Off Off Off Off Off Off Note: A total of 63 base I/O address settings are available. The switches are a binary representation of the hexadecimal base I/O addresses. Switch SW2/1 is the Least Significant Bit and switch SW2/8 is the Most Significant Bit. The switches have the following hexadecimal values: switch SW2/1=10h, SW2/2=20h, SW2/3=40h, SW2/4=80h, SW2/5=100h, SW2/6=200h. Turn off the switches and add the values of the off switches to obtain the correct base I/O address. (on=0, off=1) SHARED RAM ADDRESS SELECTION Address SW2/7 SW2/8 SW2/9 SW2/10 10000h Off On On On 20000h On Off On On 30000h Off Off On On 40000h On On Off On 50000h Off On Off On B0000h Off Off On Off C0000h On On Off Off D0000h Off On Off Off E0000h On Off Off Off F0000h Off Off Off Off Note: A total of 15 shared ram address settings are available. The switches are a binary representation of the hexadecimal shared ram addresses. Switch SW2/7 is the Least Significant Bit and switch SW2/10 is the Most Significant Bit. The switches have the following hexadecimal values: switch SW2/7=10000h, SW2/8=20000h, SW2/9=40000h, SW2/10=80000h. Turn off the switches and add the values of the off switches to obtain the correct shared ram address. (on=0, off=1) INTERRUPT SELECTION IRQ J1 2 pins 1 & 2 closed 3 pins 3 & 4 closed 4 pins 5 & 6 closed 5 pins 7 & 8 closed 7 pins 9 & 10 closed TIME-OUT CONFIGURATION Response Time Idle Time Reconfiguration Time J2 7.47 m s 86 m s 840 m s Open 285 m s 316 m s 1680 m s pins 1 & 2 closed 563 m s 624 m s 1680 m s pins 3 & 4 closed 1130 m s 1237 m s 1680 m s pins 1 & 2, 3 & 4 closed