Reference Guide

ZCOM Tables and Data Structures
ZCOM Kernel Data
Chapter 3 129
RESET state). If so, an error will be returned to the application program.
This mechanism allows all sleeping ZCOM programs to be notified when
the operational state of the ZCOM subsystem has changed.
STATUS - Current ZCOM system status
This field contains the current state of the ZCOM subsystem. The
defined values are shown in Table 3-47.
The LDM uses the high order bits of this field as individual indicator to
determine the status of the system as listed in Table 3-48.
Table 3-47 Current ZCOM system status
Name Valu e (hex) State
ZCOM_STAT_READY 0x84000001 Operative
ZCOM_STAT_BRESET 0x40000002 Being reset, going down
ZCOM_STAT_ABORT 0x20000003 Being reset, going down
ZCOM_STAT_RESET 0x10000004 Reset, not functioning
ZCOM_STAT_BOOT 0x10000005 System just booted up
ZCOM_STAT_RESTART 0x0C000006 Starting up
ZCOM_STAT_INIT 0x04000007 Memory initialized
Table 3-48 Current ZCOM system status (Higher Order Bits)
Name Value (hex) State
ZCOM_MASK_READY 0x80000000 Operative
ZCOM_MASK_BRESET 0x40000000 Being reset, going down
ZCOM_MASK_ABORT 0x20000000 Being reset, going down
ZCOM_MASK_RESET 0x10000000 Reset, not functioning
ZCOM_MASK_BSTART 0x08000000 System just booted up
ZCOM_MASK_INIT 0x04000000 Memory initialized