Panasonic FP7 Series Command Reference Manual page 285

Example 2) Operation unit: unsigned 16-bit (US)
[S1]...DT0 [S2]...DT3 [D]...TS0
■
Precautions for programming
● In the case of a direct address and index modification address, specify the same device for
[S1] and [S2]. At the same time, specify [S2] to be greater than or equal to [S1].
● The specified source area and destination area should not overlap each other.
■
Flag operations
Name
SR7
SR8
(ER)
WUME-FP7CPUPGR-12
5.11 BKEXT (16-bit Data Sign-extended Block Transfer)
Description
To be set in case of out-of-range values in indirect access (index modification).
To be set when [S1] is larger than [S2].
To be set when the destination range is outside the accessible range.
To be set when the ranges of the source area and the destination area overlap.
5-27