New Micros NMIY-0031, Manual

Page: 10 / 188

2 / 2 6 / 2 0 0 2 2 : 0 6 P M 1 0
N M I Y - 0 0 3 1 G E T T I N G S T A R T E D
BASIC USERS
The
BASIC
EPROM should be installed in U2.
BASIC
also requires a 32K RAM chip be
installed in U4. EEPROM may be used in U3 at the user’s option. At power on, the terminal
(or emulator) will display:
*MCS-51 ™ BASIC V1.1*
Å
Board power on message at the terminal
READY
>_
Å
Prompt (‘>’) followed by cursor ( ‘_’)
To verify operation, enter the command:
>PRINT “HELLO!”
Å
User input
HELLO!
Å
BASIC
response; Note: no prompt on this line
>_
If you see something significantly different, please consult the section on Troubleshooting. For
additional information on
BASIC
please consult the MCS BASIC manual.
MONITOR USERS
For users with the Monitor EPROM in U2, power-on causes the system to start up and display
the message:
NMI 8051 MONITOR V1.10
TYPE ‘H’ FOR HELP
>_
Please note that the monitor commands
must
be upper case. We strongly recommend that the
user put the keyboard in
CAPS LOCK
mode when using the monitor. When the user enters H (no
enter needed), the following help menu appears on the terminal:
H
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H :help
R <addr> :read internal data memory
D <addr> :read external data memory
P <addr> :read program memory
S <addr> :read special function register
A <addr> <size> :dump internal data memory
U <addr> <size> :dump external data memory
M <addr> <size> :dump program memory
W <addr> <size> :write onto internal data memory
O <addr> <size> :write onto external data memory
T <addr> <size> :write onto special function register
F <addr> <size> <value> :fill external data memory with value
X <addr> :execute
Z <addr> <size> :erase internal data memory
E <addr> <size> :erase external data memory
L :load INTEL HEX file
I <addr> <size> :dump memory in INTEL HEX format
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>_