Texas Instruments 990 User Manual page 158

Appl ications U til i ti es
5. 4. 3.12 Modi fy Menory (MM) C anm and.
The MM oommand allows the modification of specified memory
locations wi thin a specifi
ed
secondary task. The command uses
relative addressing and displays eight locations and their
contents. When
a
new val ue and/or a RETURN is entered, the next
address and its contents are displayed on the terminal. The
prompts and example resp:>nses for the command are as follows:
<>
MM
REIDTE M)DIFY MEIDRY
SECDNDARY I D: 1002
TASK I D: >2C
ADDRESS: >1 FE
Olm
0200
0202
020A
020C
0430
OC61
0101
031C
0010
(example
res p:>ns es )
(press RETURN)
(press RETURN)
(press CMD)
The resp:>nses must conform to the followi ng requi rements:
*
*
*
SECDNDARY ID. Enter the network ID assigned to the
remote SCI task in the desired secondary station.
TASK ID. Enter the hexadecimal number assigned to the
t as k a t the tim e of T
X5
s ys t em ge ne rat ion. A res p:>n s e
of S or a RETURN si gni fi es that the address entered in
resp:>nse to the ADDRESS prompt is absolute.
ADDRESS. Thi s is the address of the locati on to be
displayed and is relative to the starting address of the
task in the secondary station. It is the first address
displayed. If
S
or a RETURN was entered in resp:>nse to
the TASK ID prompt, the value entered is interpreted as
absolute.
The modification is made by positioning the cursor at the desired
location on the screen. Pressing RETURN moves the curser to the
ne
xt
locati on • Pressi ng CMD caus es the val ues on the screen to
be returned to the secondary station and written to memory.
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