2 – QLA2342/2342L
Specifications
2-6
FC5054602-00 A
Q
2.3
Specifications
Tables
2-1
and
2-2
define the QLA2342/2342L specifications.
Table 2-1. QLA2342/2342L HBA Operating Environment
Environment
Minimum
Maximum
Operating temperature
0
°
C/32
°
F
55
°
C/131
°
F
Storage temperature
–20
°
C/–4
°
F
70
°
C/158
°
F
Relative humidity (noncondensing)
10%
90%
Storage humidity (noncondensing)
5%
95%
Table 2-2. QLA2342/2342L HBA Specifications
Type
Specification
Host bus
Conforms to
PCI Local Bus Specification
, revision 2.2 and the
PCI-X Addendum
, revision 1.0
PCI/PCI-X signaling
environment
3.3 V and 5.0 V buses supported
PCI/PCI-X transfer
rate
132 MBps maximum burst rate for 32-bit PCI operation at 33 MHz
264 MBps maximum burst rate for 32-bit PCI/PCI-X operation at
66 MHz
264 MBps maximum burst rate for 64-bit PCI operation at 33 MHz
528 MBps maximum burst rate for 64-bit PCI/PCI-X operation at
66 MHz
1GBps maximum burst rate for 64-bit PCI-X operation at 133 MHz
Fibre Channel
specifications
Bus type: Multimode fibre optic media
Bus transfer rate: 200 MBps maximum at half-duplex
400 MBps maximum at full-duplex
Interface chip:
ISP2312
CPU
Single-chip design that includes a QLogic RISC processor, Fibre
Channel protocol manager, PCI/PCI-X DMA controller, and
integrated serializer/deserializer (SERDES) and electrical
transceivers that can auto-negotiate a data rate of 1 Gbps or
2 Gbps
RAM
256 KB of sync SRAM supporting parity protection
BIOS ROM
128 KB of flash ROM in two 64-KB, software selectable banks.
The flash is field programmable.
NVRAM
256 bytes, field programmable
Onboard DMA
Five-channel DMA controller: two data, one command, one
auto-DMA request, and one auto-DMA response
Frame buffer FIFO
Integrated 4-KB transmit and 6-KB receive frame buffer FIFO for
each data channel
