Panasonic FP7 Series Command Reference Manual page 357

■
Processing
Example 1) Operation unit: Signed 16 bits (SS)
[i]...SS
[S]...DT0 [D]...DT0
DT0 K -2(H FFFE)
DT1 K 0(H 0000)
Example 2) Operation unit: Unsigned 16 bits (US)
[i]...US
[S]...DT0
[D]...DT0
DT0
H FFFE
DT1 H 1234
■
Flag operations
Name
SR7
SR8
(ER)
WUME-FP7CPUPGR-12
DT0・DT1
DT0・DT1
Description
To be set in the case of out-of-range in indirect access (index modification).
K-2(H FFFFFFFE)
H 0000FFFFE
7.4 EXT (Sign Extension)
7-9