IBM CORPORATION PC NETWORK ADAPTER (BROADBAND) NIC Type Broadband Transfer Rate Unidentified Data Bus 8-bit ISA Topology Star Wiring Type RG-11A/U RG-59A/U coaxial Boot ROM Not Available [Image] INTERRUPT REQUEST SELECTION IRQ JP1 2 Pins 2 & 3 Closed 3 Pins 1 & 2 Closed I/O ADDRESS SELECTION Address JP2 360h Pins 2 & 3 closed 368h Pins 1 & 2, 3 & 4 closed ROM BIOS CONFIGURATION Setting JP3 » Enabled Closed Disabled Open MISCELLANEOUS TECHNICAL NOTES The DMA channel is permanently fixed at 3. If two adapters will be installed into one station then disable the ROM BIOS on the second adapter.