HP A6748A and A6749A PCI Multiplexer Release Notes, February 2007

Announcement
Chapter 1 3
1 Announcement
This document describes features, limitations, and known issues of the HP Peripheral
Component Interconnect (PCI) Multiplexer (MUX) product. The A6748A/A6749A PCI MUX
product is non-compliant with Restriction of Hazardous Substance (RoHS) standard.
The A6748A/A6749A PCI MUX is a high-speed serial communication multiple port product. It
combines various signals for transmission over a single channel, and provides intelligent
communication functions to off-load CPU serial communication processing tasks.
The information in this document applies to the release of A6748A and A6749A PCI MUX
products on the HP-UX 11i v3 operating system.
Table 1-1 lists the cards, the number of ports supported by each card, and their operating
voltages.
Table 1-1 MUX Board Versions
PART
NUMBER
NUMBER OF
PORTS
BUS VOLTAGE
A6748A 8 3.3 & 5.0 Volt
A6749A 64 3.3 & 5.0 Volt