Zilog Z80195 - Manual (Page 24)

Z80185/195 D EVELOPMENT K IT
U SER ' S M ANUAL
3-4 UM951800100
Z ILOG
PROGRAM COMMANDS
Program Basics
1. The monitor program will prompt for all commands (A–X) with “Z80185 >”.
2. Press the <ESC> key if you make a mistake or want to return to the command prompt.
3. An audible signal is given if the monitor doesn’t recognize a command.
4. Numerical values are expected to be in hex. If you don’t type a value (but just press <RETURN>),
a zero value is assumed, except in the editing modes of the “A” and “E” commands.
5. Many commands (A, C, D, E, F, G, I, M, R, S, T, and U, for example) are repeatable from where
they left off, by pressing <RETURN> at the command prompt.
6. When you type the first letter of the command the monitor will automatically type in the rest of the
prompt.
7. To exit the program (and DOS), Type "<CTRL C>".
8. The monitor program is not case sensitive.
Table 3-1. Program Command Reference Chart
Command Description Page No.
A Alter Memory 3-3
B Set or Show Breakpoints 3-3
C Compare Memory Data 3-4
D Display Memory Data 3-4
E Edit/Display I/0 Data 3-5
F Fill Memory 3-6
G Go To Program 3-6
H Help 3-7
I Input Data from I/O Address 3-7
K Kill Breakpoint(s) 3-7
L Load an Intel Hex File 3-8
M Move Memory to Memory 3-8
N Change Serial Data Rate 3-9
O Output Byte to I/O Address 3-9
R Display/Alter Registers 3-10
S Step (Over Subroutine Calls) 3-11
T Step (Into Subroutine Calls) 3-11
U Disassemble Instructions 3-12
V Display Version of the Program 3-12
X EXamine the MMU 3-13