Appendix 4 Instruction List
App. 4-36
(24) Sign reversion instruction
Saves D value again in D with 2’s
complement taken
Saves (D+1,D) value again in
(D+1,D) with 2’s complement
taken
Real Number
Data Sign
Reverse
Reverses D Real Number Sign then
to save again
Reverses D Double Real Number
Sign then to save again
Converts D highest Bit to 0
Converts (D+1,D)
highest Bit to 0
(25) File related instruction
Changes Block Number of file register
to S Number
Transfers S2 word data in S1 Block
to D
Flash
Double Word
Data
Transfer
Transfers S2+1, S2 double word data
in S1 Block to D+1, D
Writes Flash Memory Block
Compares R Area’s Bank with Flash
Area’s Block