Texas Instruments TMS320C28x Reference Manual page 320

MOV IER,loc16
SYNTAX OPTIONS
MOV IER,loc16
Operands IER
loc16
Description
Flags and
Modes
Repeat
Example
; Push the contents of IER on the stack and load IER with the
; contents of VarA:
MOV
MOV
Interrupt-enable register
Addressing mode (see Chapter 5)
Enable and disable selected interrupts by loading the content of the location
pointed to by the "loc16" addressing mode into the IER register:
IER = [loc16];
None
This instruction is not repeatable. If this instruction follows the RPT
instruction, it resets the repeat counter (RPTC) and executes only once.
*SP++,IER
IER,@VarA
Load the Interrupt-Enable Register
OPCODE
0010 0011 LLLL LLLL
; Save IER on stack
; Load IER with contents of VarA
MOV IER,loc16
OBJMODE RPT CYC
X − 5
6-163