HP LH4r HP Netserver LH 4 User Guide - Page 23
Accessory Boards
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4 Accessory Boards The HP NetServer accepts PCI and ISA accessory boards connected to the I/O Board. An accessory board can be identified by the offset of the bracket and the shape of the edge connector (see Figure 4-1). PCI Board- Left-Side Offset ISA Board- Right-Side Offset Figure 4-1. I/O Board with Devices and Bus Structure The I/O Board The I/O board is located under cover 1 and is shown in Figure 4-2. The I/O board contains: • The Remote Management connector, linking the I/O board to the external connector on the rear panel. • The I/0 Memory slot, which contains cache memory used by the Intel i960RD I/O processor. • The SE SCSI connector, which services any single-ended SCSI device installed in the internal (non-hot-swap) trays. • The PCI Board slots, which are eight connectors that accept PCI boards. • The ISA Board slot, which accepts a single ISA board. This slot is shared with PCI slot 1. Either slot can be occupied, but not both. • The two SCSI connectors, A and B. 17