ZM-71SE About version 1.2.1.0 - Soliton

Data protection in the event of a power failure
If a power-failure occurs during writing to the memory card emulation area, the data
being written to buffering files before power failure will be protected, but the data being
written to data files will not be protected as in the case of the use of a memory card.
Memory card editor (optionally available)
A memory card editor allows a computer to read data from the memory card emulation
area. The data can be edited by a spreadsheet program, etc., and then written back
from the computer to the area.
[Store Area for Memo Pad]
This area stores memo pad data. 262,000 words are available at the maximum.
If data exceeds the storage capacity, the memo pad display area blinks. At the same
time, “1” is specified for $s727, and an alarm about storage being impossible is given.
Reduce memo pad data.
The remaining capacity of the memo pad storage area can be checked at $s108 and
$s109.
Storage timing
Memo pad data should be stored in the memo pad storage area when:
• The page is changed by the plus/minus block switch.
• The screen is changed.
• The [Main Menu] (local main) screen is displayed from the RUN mode.
Notes on power failure
If a power failure occurs while data is being written to a page, the data will
disappear.
If it occurs while memo pad data is being stored in memory, the data may disappear
completely.
At power-on, check the data storage status at the system memory address $s720.
System memory ($s)
The following system memory addresses ($s) are related to the memo pad storage
area.
Address (s) Contents Memory type
108
109
720
727
Remaining capacity of memo pad
storage area (unit: byte)
0: Normally stored
1: The previous data disappeared
because of an error.
0: Normal 1: Insufficient storage area
ZM
(Data to be written
from ZM)