GMS30004 Datasheet, PDF (72/158 Pages) Hynix Semiconductor – 4-BIT SINGLE CHIP MICROCOMPUTERS

Chapter 5. Software
6.3 Description of Commands
The symbols used in this chapter are defined as in below.
1) XXXX
Indicates input from the keyboard.
2) ã
Indicates Return key.
3) _
Indicates insertion of space characters.
4) In
Indicates range.
5) [ ]
Indicates it is omittable.
6) No. used on this system are hexadecimal. However, the machine cycles are
decimal.
(Common items on this simulator)
1) This simulator accepts up to 132 characters per each line.
Before pressing `ã` key, data can be modified in the following procedure.
<BS> Key deletes one character and the cursor sets back by one character.
2) Commands can be input both in block and small letters and both are treated
as the same.
3) Commands can be terminated by inputting `.`.
4) Command history (recall)
This simulator has 16 command buffers and each time `Control A` is
pressed, command immediately before the current one is displayed.
5) When `!XX` is executed to `*`, MS-DOS* commands can be executed
temporarily.
6) Regarding the omission indicated with [ ], when one [<address>] or [In] is
omitted, the area may not be recognized. In this case, be careful as the
current operation cannot be ensured.
7) When `.XXXX` is specified, it is treated as a symbol. Therefore, before using
this specification, specification of Symbol file should have been made.
8) When `ESC` key is pressed, command execution is stopped and the system
moves to `*` mode.
9) When In is LXX< XX indicates No. of words and when there is no L, XX
indicates an address.
10) For command separator (indicated with_in this Manual), `_` or `,` can be
used.
11) When `Control C` is pressed, the system goes back to `MS-DOS*`.
12) In case of both sequential and polynomial address, the first two digits of an
<address> indicate No. of page and the latter two digits indicate the address.
Hereunder is the explanation on each command used on this system.
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