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Specifications B-1
APPENDIX B
Specifications
Table B-1. QLA2xxx Board Operating Environment
Environment Minimum Maximum
Operating temperature 0
°
C/32
°
F55
°
C/131
°
F
Storage temperature -20
°
C/-4
°
F70
°
C/158
°
F
Relative humidity (noncondensing) 10% 90%
Storage humidity (noncondensing) 5% 95%
Table B-2. QLA2xxx Board Specifications
Type Specification
Host bus Conforms to
PCI Local Bus Specification
, revision 2.1
PCI signaling
environment
3.3 V and 5.0 V busses supported
PCI transfer rate 264 Mbytes/sec maximum burst rate for 33 MHz operation
(ISP2200 chip)
528 Mbytes/sec maximum burst rate for 66 MHz operation
(ISP2200A chip)
Fibre Channel
specifications
Bus type: copper media, twisted pair (QLA2200)
fibre optic media (QLA2200F)
Bus transfer rate: 100 Mbytes/sec maximum
Central process-
ing unit (CPU)
Single-chip design that includes a Reduced Instruction Set Com-
puter (RISC) processor, Fibre Channel protocol manager, Periph-
eral Component Interconnect Direct Memory Access (PCI DMA)
controller, and 1-gigabit transceivers
Host data trans-
fer
64-bit, bus master DMA data transfers to 264 Mbytes/sec
RAM 128K bytes of something Random Access Memory (SRAM),
optionally expandable to 256K bytes
BIOS ROM 128K bytes of flash Read-Only Memory (ROM) in two 64K-byte,
software selectable banks. The flash is field programmable.