ZiLOG System 8000 Hardware Reference Manual page 296

HRM
COMMAND: EPRINT / DPRINT
DESCRIPTION:
Zilog
HRM
EPRINT causes SMDMON to be verbose.
default condition in SMDMON.
This is the
DPRINT causes SMDMON to be quiet except when errors
occur. Error and warning messages are not disabled by
entering DPRINT.
DPRINT is useful when subsequent commands have repeti-
tion counts.
EXAMPLE:
DP
1000«WR)(RD)(CMP»
The second command line does
1000 writes, reads and
compares. Since the verbose option was disabled by the
DP command, only errors are displayed.
COMMAND: ERETRY / DRETRY
DESCRIPTION:
ERETRY enables retries on all subsequent packet com-
mands. CM:NR is set to
o.
This is the default mode in
SMDMON.
DRETRY inhibits retries on all subsequent packet com-
mands. CM:NR is 1.
EXAMPLE:
DRETRY
READ
The READ is done without retries. If SOFFSET was
issued earlier to set the OF field in the packet, the
user strobe and offset values are used by the con-
troller when reading.
COMMAND: FBLK
DESCRIPTION:
The write buffer beginning at <wseg>woff is filled with
the current disk address logical block number. The
logical block number is unique for each sector on the
disk, and has this formula:
A-65
Zilog
A-65