LONGSHINE MICROSYSTEM, INC. LCS-8830 (REVISION A1) NIC Type ARCnet Transfer Rate 2.5Mbps Data Bus 8-bit ISA Topology Linear/Star Wiring Type RG62A/U 93ohm coaxial Unshielded twisted pair Boot ROM Available [Image] BASE I/O ADDRESS Address range SW2/switch 6 SW2/switch 7 SW2/switch 8 260h - 26Fh Closed Closed Closed 290h - 29Fh Open Closed Closed 2E0h - 2EFh Closed Open Closed 2F0h - 2FFh Open Open Closed 300h - 30Fh Closed Closed Open 350h - 35Fh Open Closed Open 380h - 38Fh Closed Open Open 3E0h - 3EFh Open Open Open BOOT ROM Setting JP2 » Disabled Open Enabled Closed BASE MEMORY ADDRESS RAM Address PROM SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 range address range C:0000h - C:2000h - On On On On On C:07FFh C:3FFFh C:0800h - C:2000h - Off On On On On C:0FFFh C:3FFFh C:1000h - C:2000h - On Off On On On C:17FFh C:3FFFh C:1800h - C:2000h - Off Off On On On C:1FFFh C:3FFFh C:4000h - C:6000h - On On Off On On C:47FFh C:7FFFh C:4800h - C:6000h - Off On Off On On C:4FFFh C:7FFFh C:5000h - C:6000h - On Off Off On On C:57FFh C:7FFFh C:5800h - C:6000h - Off Off Off On On C:5FFFh C:7FFFh C:C000h - C:E000h - On On On Off On C:C7FFh C:FFFFh C:C800h - C:E000h - Off On On Off On C:CFFFh C:FFFFh C:D000h - C:E000h - On Off On Off On C:D7FFh C:FFFFh C:0000h - C:E000h - Off Off On Off On C:DFFFh C:FFFFh D: 0000h - D:2000h - On On Off Off On D:07FFh D:3FFFh D: 0800h - D:2000h - Off On Off Off On D:0FFFh D:3FFFh D:1000h - D:2000h - On Off Off Off On D:17FFh D:3FFFh D:1800h - D:2000h - Off Off Off Off On D:1FFFh D:3FFFh D:4000h - D:6000h - On On On On Off D:47FFh D:7FFFh D:4800h - D:6000h - Off On On On Off D:4FFFh D:7FFFh D:5000h - D:6000h - On Off On On Off D:57FFh D:7FFFh D:5800h - D:6000h - On On Off Off On D:5FFFh D:7FFFh D:8000h - D:A000h - Off Off On Off On D:87FFh D:BFFFh D:8800h - D:A000h - On Off On Off On D:8FFFh D:BFFFh D:9000h - D:A000h - Off On On Off On D:97FFh D:BFFFh D:9800h - D:A000h - On On On Off On D:9FFFh D:BFFFh D:C000h - D:E000h - Off Off Off On On D:C7FFh D:FFFFh D:C800h - D:E000h - On Off Off On On D:CFFFh D:FFFFh D:D000h - D:E000h - Off On Off On On D:D7FFh D:FFFFh D:D800h - D:E000h - On On Off On On D:DFFFh D:FFFFh E:0000h - E:2000h - Off Off On On On E:07FFh E:3FFFh E:0800h - E:2000h - On Off On On On E:0FFFh E:3FFFh E:1000h - E:2000h - Off On On On On E:17FFh E:3FFFh E:1800h - E:2000h - On On On On On E:1FFFh E:3FFFh INTERRUPT REQUEST IRQ JP1/1 JP1/2 JP1/3 JP1/4 JP1/5 IRQ2 Closed Open Open Open Open IRQ3 Open Closed Open Open Open IRQ4 Open Open Closed Open Open IRQ5 Open Open Open Closed Open IRQ7 Open Open Open Open Closed RESPONSE AND RECONFIGURATION SETTINGS Response Time Idle Time Reconfiguration Time JP3 78 m 86 m 840ms Open 285 m 316 m 1680ms Pins 1 & 2 closed 563 m 624 m 1680ms Pins 3 & 4 closed 1130 m 1237 m 1680ms Closed NODE ADDRESS Node SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 SW1/7 SW1/8 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:Node address 0 is used for messaging between nodes and must not be used. A total of 255 node address settings are available. The switches are a binary representation of the decimal node addresses. Switch 8 is the Least Significant Bit and switch 1 is the Most Significant Bit. The switches have the following decimal values: switch 1=128, 2=64, 3=32, 4=16, 5=8, 6=4, 7=2, 8=1. Turn Off the switches and add the values of the Off switches to obtain the correct node address. (On=0, Off=1)