KLEVER COMPUTERS, INC. K1601 NIC Type Token-Ring Transfer Rate 4/16Mbps Data Bus 8/16-bit ISA Topology Ring Wiring Type Unshielded twisted pair (RJ-45) Shielded twisted pair (DB-9 port) Boot ROM Available [Image] NETWORK SEGMENT SPEED Speed JP1A - JP1D » 16Mbps Pins 2 & 3 closed 4Mbps Pins 1 & 2 closed Note:All cards on the network segment must have this option set the same. CABLE TYPE Type JP2A - JP2D » Unshielded twisted pair (RJ-45 Pins 1 & 2 closed port) Shielded twisted pair (DB-9 port) Pins 2 & 3 closed ONBOARD RAM SIZE Size DRAM SW1/1 128KB None N/A 512KB (4) 256K x 4 Off 2MB (4) 1M x 4 On Note:DRAMs should have an access time of 100ns. BOOT ROM ADDRESS Address SW1/3 SW1/4 SW1/5 SW1/6 SW1/7 C0000 - On On On On On C1FFFh C2000 - Off On On On On C3FFFh C4000 - On Off On On On C5FFFh C6000 - Off Off On On On C7FFFh C8000 - On On Off On On C9FFFh CA000 - Off On Off On On CBFFFh CC000 - On Off Off On On CDFFFh CE000 - Off Off Off On On CFFFFh D0000 - On On On Off On D1FFFh D2000 - Off On On Off On D3FFFh D4000 - On Off On Off On D5FFFh D6000 - Off Off On Off On D7FFFh D8000 - On On Off Off On D9FFFh DA000 - Off On Off Off On DBFFFh DC000 - On Off Off Off On DDFFFh DE000 - Off Off Off Off On DFFFFh E0000 - On On On On Off E1FFFh E2000 - Off On On On Off E3FFFh E4000 - On Off On On Off E5FFFh E6000 - Off Off On On Off E7FFFh E8000 - On On Off On Off E9FFFh EA000 - Off On Off On Off EBFFFh EC000 - On Off Off On Off EDFFFh EE000 - Off Off Off On Off EFFFFh F0000 - On On On Off Off F1FFFh F2000 - Off On On Off Off F3FFFh F4000 - On Off On Off Off F5FFFh F6000 - Off Off On Off Off F7FFFh F8000 - On On Off Off Off F9FFFh FA000 - Off On Off Off Off FBFFFh FC000 - On Off Off Off Off FFFFFh FE000 - Off Off Off Off Off FFFFFh BOOT ROM Setting SW1/8 » Disabled On Enabled Off DMA CHANNEL Channel SW2/1 SW2/2 » DMA5 On On DMA6 Off On DMA7 On Off Programmed I/O Off Off Note:If the card is installed into an 8-bit slot, programmed I/O is automatically selected regardless of the switch INTERRUPT REQUEST IRQ SW2/3 SW2/4 SW2/5 » 2/9 On On Off 3 Off On Off 5 On Off On 7 Off Off On 10 On Off Off 11 Off Off Off 12 On On On 15 Off On On I/O BASE ADDRESS Address SW2/6 SW2/7 SW2/8 0A20 - 0A23h, 0A30 Off Off Off - 0A3Fh 0A24 - 0A27h, 0A40 Off On Off - 0A47h 0A50 - 0A53h, 0A60 On Off Off - 0A6Fh 0A54 - 0A57h, 0A70 On On Off - 0A7Fh 1A20 - 1A23h, 1A30 Off Off On - 1A3Fh 1A24 - 1A27h, 1A40 Off On On - 1A47h 1A50 - 1A54h, 1A60 On Off On - 1A6Fh 1A54 - 1A57h, 1A70 On On On - 1A7Fh FACTORY CONFIGURED SETTINGS Switch Setting SW1/2 Unused DIAGNOSTIC LED(S) LED Color Status Condition LED1 Green On Network connection is good LED1 Green Off Network connection is broken LED2 Red On Data is being transmitted or received LED2 Red Off Data is not being transmitted or received