Statement List (STL) - DCE FEL ČVUT v Praze

Load and Transfer Instructions
9.14 TAR1 AR2 Transfer Address Register 1 to Address
Register 2
Format
Description
Status word
TAR1 AR2
TAR1 AR2 (instruction TAR1 with the address AR2) transfers the contents of
address register AR1 to address register AR2.
ACCU 1 and ACCU 2 remain unchanged. The instruction is executed without regard
to, and without affecting, the status bits.
BR CC 1 CC 0 OV OS OR STA RLO /FC
writes: - - - - - - - - -
9.15 TAR2 Transfer Address Register 2 to ACCU 1
Format
TAR2
Description
TAR2 transfers the contents of address register AR2 into ACCU 1 (32-bit pointer).
The contents of ACCU 1 were previously saved into ACCU 2. The instruction is
executed without regard to, and without affecting, the status bits.
Status word
BR CC 1 CC 0 OV OS OR STA RLO /FC
writes: - - - - - - - - -
Statement List (STL) for S7-300 and S7-400 Programming
A5E00706960-01 9-13