Reference Guide

ZCOM Subsystem
ZCOM Software Overview
Chapter 1 15
Figure 1-2 presents another view of the ZCOM Subsystem which
includes the relationships between the various components of the ZCOM
Subsystem:
Figure 1-2 ZCOM Subsystem Components
The ZCOM Subsystem is initialized by the zmon daemon which reads a
memory image file and downloads appropriate firmware to the ACC Mux
interface cards. The memory image file is created by running the ttgen
utility on an ASCII configuration file which contains information such as
what protocol will be used on the various ports of the ACC Mux cards,
and protocol specific configuration.
ACC I/F
Card
ACC I/F
Card
ACC I/F
Card
ACC I/F
Card
ZCOM HP-UX Drivers
ZCOM Kernel
Tables & Buffers
C Application
Program
ZCOM I/F Library
zmon
zmlog
Error log
Files
ZCOM initialization
and Mux download
by ZMON
. . .
zterm
Utility
zmasterd