Fluke 9000A-Z80QT, Instruction Manual

Page: 32 / 108

ZBOQT
Table
3-5.
Quick ROM Test Addresses and Status Codes
OPERATION PARAMETERS
WRITE @
3X XXXX=0
WRITE @
3Y YYYY=21
READ @ ENTER
X
XXXX =
Start Address
Y YYYY =
End
Address
2
=
Increment
Returns Status
Code:
00
=
No
test requested
A0
= Aborted,
new command entered
A1
2 Aborted, illegal data
in
command
A2 = Aborted, illegal
address
in
command
m=mw
CO =
Complete,
no
errors
C1
2 Complete, inactive bits
detected
READ-ONLY ADDRESS FUNCTION
F0
F0
F0
F0
F0
F0
F0
F0
F0
F0
F0
F0
3000
3001
3002
3004
3005
3006
3000
300D
300E
3010
3014
30F0
Start address, LSB
Start address, 2nd byte
Start address, MSB
End address, LSB
End address, 2nd
byte
End address, MSB
Checksum, LSB
Checksum, MSB
Hex
mask
—
inactive
bits
Most
recent code
Returns increment
Most recent code
For
more
information about
the test results, the
operator
may specify read
operations at the special addresses listed in Table 3-5. You
should first perform a
READ
@
ENTER to
find out if the test has been completed before reading at
any of the special addresses. Unless
the
test has been completed (or failed), the
information contained
at the special addresses will pertain to a previous test
rather than
the current
test, and the
current
test will be
aborted.