Octal Base - Data I/O 298 Manual

5. The procedure may be continued in any of the following
ways:
• Press ST ART to increment (
+
1)
the address to edit
the next higher RAM location and then resume at
either step 4 or 5, as applicable.
• Press REVIEW to decrement ( - 1) the address to edit
the next lower RAM location and then resume at
either step 4 or 5, as applicable.
• Press EDIT to select another RAM address for editing
and then resume at either step 2 or 3, as applicable.
6. Press any other function (blue) key (COPY, VERIFY,
SELECT) to exit from the EDIT mode of operations.
3.7.2 OCTAL BASE
Use the following procedure to edit data in a RAM address
when the octal base has been selected (select code F6):
1.E?i
to select the operating mode.
298 Displays
(EIJl T RIJIJR
I\
HHHH )
The prompt (A) following 11 ADDR" in the display
means that you can change the RAM address to be
edited by entering any hex address within the range of
the RAM. The
11
HHHH" in the display represents the
last hex address edited (power-up default is 0000).
a. If the hex value address displayed is correct go to
step 3.
b. If it is not correct go to step 2.
hex address to be edited.
298 Displays
(EIJIT RIJIJR1,HHHH )
entered hex address.
3.E:J
298 Displays
(HHHH
Tinnn
lJ I.JI I.JI I.JI
R
nnn )
I\
I.JI Lll I.JI
The
11 HHHH" in the display represents the hex address
in RAM to be edited. The defined device data is
represented by the 11 DQQQ" symbols; The "D"
representing the device and the
"QQQ"
the octai data in
the device at the address defined. The RAM data to be
edited is
iepiesented
by the symbols
"l,
RQQQ." The
prompt symbol
11
/ \ "
to show which data can be edited,
the "R" to show it is in RAM, and "QQQ" to show the
octal value of the data presently residing in that RAM
address.
NOTE
When the 298 initially powers up, device
data is undefined since the device
family I pinout code is also undefined.
Therefore; under these conditions the
edit command will show
uD***."
After a
device type has been defined (usually as
the result of a copy or verify device
operation) device data can be compared
with RAM data; however, device data is
only shown for the block of data
beginning at the begin RAM address and
with a length equal to the device size
minus the begin device address.
4.~
octal data to be entered ir:i RAM address.
298 Displays:
(HHHH
Tinnn
lJ
I.JI I.JI I.JI
R
nnn )
I\
I.JI Lll Lll
new data is displayed following the AR.
5. The procedure may be continued in any of the following
ways:
• Press ST ART to increment (
+
1) the address to edit
the next higher RAM location and then resume at
either step 4 or 5, as applicable.
• Press REVIEW to decrement ( - 1) the address to edit
the next lower RAM location and then resume at
either step 4 or 5, as applicable.
• Press EDIT to select another RAM address for editing
and then resume at either step 2 or 3, as applicable.
6. Press any other function (blue) key {COPY, VERIFY,
SELECT) to exit from the EDIT mode of operations.
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10-990-0013