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Physical specifications
Table 3 lists the HBA specifications.
Table 3 HBA Specifications
Type Specification
Host bus Conforms to PCI Local Bus Specification, Revision 2.2
Fibre Channel specifications Bus type: fiber optic media
Bus transfer rate:
200 Mb/s maximum at half duplex
400 Mb/s maximum at full duplex
Interface chip: ISP2312
Central processing unit (CPU) Single-chip design that includes a RISC processor, Fibre Channel
protocol manager, PCI-XDMA controller, integrated
serializer/deserializer (SEREDES), and electrical transceivers that
can auto-negotiate a data rate of 1 Gb/s or 2 Gb/s.
RAM 256 KB per Fiber Channel Controller; Scalable to 4 MB
NVRAM 256 KB, field programmable
Flash 128 KB of flash ROM in two 64 KB, software selectable banks, field
programmable
Onboard DMA Five-channel DMA controller: two data and one command, one
auto-DMA request, and one auto-DMA response.
Frame Buffers Integrated 10 KB frame buffer FIFOs (6 KB receive and 4KB transmit)
for each data channel.
Connectors LC-style connector that supports non-OFC, multimode fiber optic
cabling using a small form factor optical transceiver module.
Form factor 17.78 cm x 10.67 cm (7.0 in x 4.2 in)
Power Consumption (66MHz PCI-X Optic)
Single Channel ~4.75 Watts
Dual Channel ~10.5 Watts